JP2004256170A - Sleeve type carton and package using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To package set merchandise comprising a bowl-shaped container and a flat packaging bag with a sleeve type carton in a condition where neither of them are shifted or fallen out, and to make the set merchandise easily seen by consumers. <P>SOLUTION: A bowl shaped container 2 has a container main body 5 in which a content is stored and a cover material 6 closing the top face of the main body 5. A sleeve type carton 4 is provided winding around the container 2 vertically going from its bottom side to its top side and to its bottom side. The carton 4 is provided with a seat part 8 holding the bottom part of the container 2 and a cover part 9 one end part of which is connected with the seat part 8 and the other part of which freely catches/releases the seat part running over the top of the container 2. The seat part 8 has two vertical stages comprising a bottom panel 10 where the bottom part of the container 2 touches and a holding panel 12 having an opening 15 for holding the main body 5. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

  The present invention relates to a sleeve type carton and a package using the same.

2. Description of the Related Art Conventionally, as one type of product display packaging, there has been a device provided with a device that uses a sleeve-type carton to package the product so that the product can be seen from an open portion on the side to increase the purchase motivation of a purchaser. For example, by wrapping the product vertically in the packaging material, the product is packaged in a sleeve-type carton, and the container flange is sandwiched between the products to ensure that the product fits in the carton. A device provided with a holding means has been proposed (for example, see Patent Document 1).
JP-A-10-236523

  By the way, even in the case of products containing processed food in containers, those packaged in the above-mentioned sleeve type carton have come to be sold, and in particular, foods can be eaten without being transferred to other containers. There is a product in which processed food is stored in a bowl-shaped container so that it can be cooked and cooked in a microwave oven, and such a product has a simple configuration in which a sleeve-type carton wraps a bowl-shaped container in a vertical direction. Therefore, it is easy to handle and is an advantageous packaging method as compared with a box-shaped carton.

However, when the bowl-shaped container is not provided with a flange portion, it is difficult to stabilize the inside of the sleeve-type carton, and the container is likely to rotate or fall off inside the sleeve-type carton. Further, in a product which is cooked by a microwave oven, the cooked food, for example, rice is stored in a bowl-shaped container, and the cooking material is also formed of a packaging bag made of plastic or the like or an aluminum metal layer. There has been proposed a set product that is housed in a packaging bag made of a packaging material having a laminated structure, but even if both containers are packaged together in a sleeve-type carton, the packaging bag is placed on a bowl-shaped container. There is a problem that both cannot be stably held in a simple form.
In view of the above circumstances, it is an object of the present invention to prevent a bowl-shaped container from rotating, moving, or shifting when packaging the bowl-shaped container in a sleeve-type carton. It is intended to be able to be packaged stably in a sleeve type carton that is easy for the user to see and check the contents,
Another object of the present invention is to prevent the bowl-shaped container and the packaging bag from falling off or slipping when the packaged product composed of the bowl-shaped container and the packaging bag is packed in the sleeve-type carton. It is an object of the present invention to stably package a combined product in a sleeve-type carton that is easily visible to a purchaser and allows easy confirmation of contents.

  The present invention has been made in consideration of the above problems, and is a sleeve-type carton that is attached in a vertically wound shape to a bowl-shaped container in which the upper surface of a container body in which contents are arranged is closed with a lid material, A seat that holds the bottom of the seat, and a cover that has one end connected to the seat and straddles over the bowl-shaped container and the other end is detachably provided to the seat. The sleeve-type carton, characterized in that the bottom of the bowl-shaped container is formed of a two-stage plate material consisting of an upper and lower plate with a bottom plate facing the bottom and a holding plate provided with an opening for holding the container body of the bowl-shaped container, This is to solve the problem.

  In the present invention, it is preferable that a support means for maintaining a distance between the bottom plate and the holding plate be provided, and that the cover portion include an article holding means.

  Furthermore, it can be attached to the above-mentioned bowl-shaped container in a vertically wound manner and arranged in a microwave oven along with the bowl-shaped container to form a microwave heating carton to be irradiated with microwave microwaves.

  Furthermore, a plastic layer can be provided at a predetermined position on the inner surface of the cover and / or the article holding means.

  The cover may include a cover engaging / disengaging means at the other end, and the cover may be detachably provided on the seat by the cover engaging / disengaging means.

  Further, another invention is that the cover portion is hung on the seat portion in a state where a bowl-shaped container having an upper surface closed by the lid material is arranged on the seat portion of the sleeve type carton, A packaging body having a configuration for holding a bowl-shaped container, wherein the above-mentioned problem is solved by providing this packaging body.

  Further, another invention is that the bowl-shaped container whose upper surface is closed by the lid material is arranged on the seat portion of the sleeve type carton, and a packaging bag is arranged on the lid material. The package is characterized in that the cover is hung on a seat in a state where the packaging bag is positioned on the package, and the packaging bag is held by the cover and the bowl-shaped container. It is intended to solve the above-mentioned problems by providing a body.

  In the package of the present invention, the cover may be hooked on the seat by the cover engaging / disengaging means.

  Then, in the package of the present invention, the sleeve-shaped carton and the bowl-shaped container in which the sleeve-shaped carton is attached in a vertically wound shape are arranged in a microwave oven, and the microwave to be irradiated with microwaves is supplied. It can be used as a microwave oven package.

The sleeve-type carton according to claim 1 of the present invention is a sleeve-type carton that is attached in a vertically wound shape to a bowl-shaped container in which an upper surface of a container body in which contents are disposed is closed with a lid member, wherein the bowl-shaped container is provided. A seat that holds the bottom of the seat, and a cover that has one end connected to the seat and straddles over the bowl-shaped container and the other end is detachably provided to the seat. The bottom of the bowl-shaped container is made of a two-stage plate material of a top and bottom of a bottom plate facing and a holding plate having an opening for holding the container body of the bowl-shaped container,
The bowl-shaped container held in the seat of the sleeve-type carton of the present invention does not rotate, fall out, or shift even if the general purchaser handles the product normally, so that the product is stably held. It has an effect that is excellent in practicality, for example, the form can be kept in a good state.
Further, by using the sleeve-type carton of the present invention, it is possible to easily obtain a properly held package body without, for example, laminating a set of a bowl-shaped container and a packaging bag, and displaying the displayed package. Even if a general purchaser handles the body in a normal manner, the packaging bag does not fall out or the bowl-shaped container does not shift, so that the product form can be kept in a good state, and the effect of excellent practicality is exhibited.

  According to the sleeve-type carton according to the second aspect of the present invention, since the sleeve-type carton according to the first aspect is provided with support means for maintaining a distance between the bottom plate and the holding plate, the support means allows the sleeve-type carton to perform the above-described operation. There is an additional effect that the distance between the bottom plate and the holding plate can be supported and easily maintained.

  In the sleeve type carton according to claim 3 of the present invention, in the sleeve type carton according to claim 1 or 2, since the cover portion is provided with an article holding means, the package body is further wrapped by the article holding means. It has the further effect of being able to hold well.

  The sleeve-type carton according to claim 4 of the present invention is the sleeve-type carton according to any one of claims 1 to 3, which is attached to the bowl-shaped container in a vertically wound shape, and is provided together with the bowl-shaped container. Since it is a microwave heating carton that is placed in the microwave oven and is irradiated with microwave microwaves, for example, the processed food stored in the bowl-shaped container is directly cooked in the microwave without being transferred to another container. Further effects such as being able to be eaten, and being able to be handled without directly touching the bowl-shaped container heated by microwave cooking and being heated, and preventing burns are obtained.

  A sleeve type carton according to a fifth aspect of the present invention is the sleeve type carton according to the third or fourth aspect, wherein a plastic layer is provided at a predetermined position on the inner surface of the cover and / or the article holding means. Therefore, for example, after removing the lid material of the bowl-shaped container, the processed food stored in the bowl-shaped container is not transferred to another container, and the cover portion covers and locks the upper part of the bowl-shaped container. The microwave oven can be cooked as it is, and even if a part of the processed food is splashed due to bumping or the like during the microwave cooking, the inner surface of the cover and / or the article holding means may have a predetermined surface. It does not hit the plastic layer provided at the place and scatters to the outside, and the food does not penetrate into the cover portion or the support means to lower the strength or deteriorate the appearance, Since there is provided a plastic layer directly touching portion is hygienic, a further advantage of.

The sleeve-type carton according to claim 6 of the present invention is the sleeve-type carton according to any one of claims 1 to 5, wherein the cover portion includes a cover portion engaging / disengaging means at the other end. Since the cover is provided to be detachable from the seat by the cover engaging and disengaging means,
In the seat, a bowl-shaped container whose upper surface is closed by the lid is disposed, or a packaging bag is further disposed on the lid, and the cover is disengaged by the cover engaging and disengaging means. If it is hung on the part, it can be displayed upright, so that the bowl-shaped container and the like can be more clearly seen from the outside so that it is easy for the purchaser to see it. The bowl-shaped container and the like can be properly held without straddling the other end to the seat portion while straddling the upper side, and the bowl-shaped container is displayed even if a general purchaser handles the displayed package or the like normally. Since rotation, movement, displacement, and the like such as described above do not occur, it is possible to maintain an excellent state of a product form, and thus the present invention has an effect that is excellent in practicality.

According to a seventh aspect of the present invention, there is provided the sleeve type carton according to any one of the first to sixth aspects, wherein the cover portion is provided in a state where a bowl-shaped container whose upper surface is closed by the lid member is arranged on the seat portion. Is a package that is hung on a seat portion and configured to hold a bowl-shaped container with a cover portion,
The bowl-shaped container can be held properly, and even if the displayed package is handled by a general purchaser, the bowl-shaped container does not rotate, move, or shift, so keep the product in good condition. The effect is excellent in practicality.

According to an eighth aspect of the present invention, in the sleeve type carton according to any one of the first to sixth aspects, a bowl-shaped container having an upper surface closed by the lid material is disposed on the seat portion, and the lid material is provided. The packaging bag is arranged on the lid, and the cover is hung on the seat in a state where the packaging bag is positioned on the lid material, and the packaging bag is held by the cover and the bowl-shaped container. A package,
The set of the bowl-shaped container and the packaging bag can be held properly without the need to bond the two together, and even if the displayed package is handled normally by a general purchaser, the packaging bag may fall out or the bowl-shaped container may not be removed. Since there is no shift or the like, it is possible to maintain an excellent state of the product form, and thus the present invention has an effect that is excellent in practicality.

  According to a ninth aspect of the present invention, in the package according to the seventh or eighth aspect, the cover is hooked to the seat by the cover engaging / disengaging means. If a bowl-shaped container whose upper surface is closed by a lid material is arranged, or a packaging bag is further arranged on the lid material, the cover portion is hooked and latched on the seat portion by the cover portion engaging / disengaging means. It can also be displayed upright, so that the bowl-shaped container and the like can be seen more clearly from the outside, so that it can be easily noticed by the purchaser. Even if the bowl-shaped container and the like can be properly held without being hung on the seat portion, even if a general purchaser handles the displayed package or the like normally, rotation, movement, etc. of the bowl-shaped container, etc. Good product form because there is no shift Etc. can be kept a state, an excellent effect in practical use.

  The package according to claim 10 of the present invention is the package according to any one of claims 7 to 9, wherein the sleeve-type carton and the sleeve-type carton are attached in a vertically wound shape. The bowl-shaped container is placed in a microwave oven and is a microwave heating package to be irradiated with microwave microwaves, so the processed food contained in the bowl-shaped container is left as it is without being transferred to another container. There is an additional effect that the food can be cooked and cooked in a microwave oven together with the packaging bag.

Next, the present invention will be described in detail based on the embodiment shown in FIGS.
In the figure, reference numeral 1 denotes a package, and as shown in FIG. 2, the package 1 vertically extends a combination product of the bowl-shaped container 2 and the packaging bag 3 from the bottom side of the product to the bottom side through the upper side thereof. It is wrapped in a sleeve type carton 4 to be wound.
The bowl-shaped container 2 in the package 1 contains foods pre-processed to perform microwave cooking, for example, rice, and crosses the outer periphery so as to exhibit a multi-faced design. The food is placed in a container body 5 having a polygonal surface shape, and the upper opening of the container body 5 is covered with a lid member 6 made of a flexible and heat-resistant resin sheet and closed. The lid member 6 is heat-sealed to the peripheral edge of the opening of the container body 5 to seal the accommodation space of the container body 5. However, the lid member 6 is sealed to the container body 5 with a seal strength that can be manually peeled off when necessary. Heat sealed.
Although the container main body 5 is shown as having a polygonal outer peripheral cross-sectional shape, the shape of the container main body 5 is not limited in the present invention. In addition, the method of attaching the lid member 6 around the opening of the container body 5 is not limited to the above-described heat sealing, and a known method such as attachment using an adhesive or attachment by high frequency welding is appropriately used. It can be adopted.
Further, if the inside of the bowl-shaped container 2 is sealed under a negative pressure, the center of the lid member 6 is recessed into a concave shape that is convex downward, and the recess is formed on the upper surface of the bowl-shaped container 2 by the recess. Which is suitable for storing the packaging bag 3.

The packaging bag 3 packaged in the sleeve-shaped carton 4 in combination with the bowl-shaped container 2 is an ingredient that can be eaten together with the food contained in the bowl-shaped container 2 and can perform microwave cooking. The pre-processed food is accommodated as described above, and the component accommodating portion between the packaging materials is sealed by heat-sealing the sides of the two facing packaging materials, so that the whole becomes substantially flat. It is formed as follows. Although the illustrated packaging bag 3 shows a form of a four-sided pouch, in the present invention, the form and sealing method are not particularly limited as long as it is a packaging bag.
The combination of the bowl-shaped container 2 and the packaging bag 3 in the package 1 is such that the packaging bag 3 is inserted into the storage recess 7 formed by the recess of the lid 6 of the bowl-shaped container 2 as shown in the figure. If the packaging bag 3 is placed in a lying state and is left standing in a stacked state in the positional relationship between the bowl-shaped container 2 and the packaging bag 3, the packaging bag 3 is stably positioned on the bowl-shaped container 2. is there. The package 1 has a device for holding the packaging bag 3 more stably as described later.

As described above, the packaging body 1 is packaged with the packaging bag 3 and the bowl-shaped container 2 in the sleeve type carton 4 with the packaging bag 3 positioned on the lid member 6 as described above. The sleeve type carton 4 includes a seat portion 8 for receiving the bowl-shaped container 2 from below as shown in the drawing, and a cover portion having one end continuous with the seat portion 8 to cover the bowl-shaped container 2 and the packaging bag 3. 9 made of paper.
FIG. 4 shows the sleeve type carton 4 in an unfolded state. A holding plate 12 is connected to one side of the bottom plate 10 via a side plate 11 and is opposite to the holding plate 12 of the bottom plate 10. A band-shaped cover 9 is connected to one side via a side plate 13. Then, the holding plate 12 is bent toward the bottom plate 10 while raising the side plate 11 between the holding plate 12 and the bottom plate 10, and a margin 14 of the holding plate 12 is bonded to the side plate 13. .
As described above, the seat portion 8 is formed by the holding plate 12 being located at an interval above the bottom plate 10, and the bowl-shaped container 2 is placed so as to match the opening 15 formed in the holding plate 12. I have. The opening 15 in the holding plate 12 of the bottom plate 10 is provided such that the inner peripheral edge thereof is in contact with the container main body 5 when the bottom is in direct contact with the bottom plate 10 over the entire circumference. The circumferential shape corresponds to the outer circumferential shape of the container body 5. As described above, since the bowl-shaped container 2 is arranged so as to be fitted into the opening 15 with the opening 15 in the seat portion 8, the movement of the bowl-shaped container 2 itself is suppressed, and the inner peripheral shape of the opening 15 is reduced. Is made to correspond to the outer peripheral shape of the container body 5, so that the rotation of the bowl-shaped container 2 is also prevented.
Note that the inner peripheral shape of the opening 15 does not necessarily have to correspond to the outer peripheral shape of the container body 5, and a configuration in which a part of the inner periphery of the opening 15 is in contact with and supported by the container main body 5 may be employed.

Further, as shown in the unfolded state, the vertical wall plates 16 are connected to sides of the bottom plate 10 and the holding plate 12 along the connecting direction, and the vertical wall plates 16 of the holding plate 12 are folded down. Each of the vertical wall plates 16 of the bottom plate 10 is turned upside down, and a locking piece 17 connected to the vertical wall plate 16 of the bottom plate 10 is cut into the folding side of the vertical wall plate 16 of the holding plate 12 to form a slit 18. The vertical wall plate 16 in which the locking pieces 17 are locked in slits 18 provided on the holding plate 12 side maintains the interval between the bottom plate 10 and the holding plate 12.
As described above, the vertical wall plate 16 provided with the locking pieces 17 plays a role of a support means 19 for maintaining the interval between the bottom plate 10 and the holding plate 12, and even if the vertical wall plate 16 of the holding plate 12 The lower end is in contact with the bottom plate 10 in a state of being located inside the vertical wall plate 16 having the locking pieces 17, and the vertical wall plate 16 located inside this also serves as the support means 19. The positional relationship between the vertical wall plate 16 having the locking pieces 17 and the vertical wall plate 16 having no locking pieces may be upside down.
Since the distance between the bottom plate 10 and the holding plate 12 is maintained by the support means 19 by the vertical wall plate 16, an external force such that the bowl-shaped container 2 positioned at the opening 15 is displaced is applied. Even so, the deformation such that the opening 15 with respect to the container body 5 is lowered toward the bottom plate 10 does not occur, so that the movement and rotation of the bowl-shaped container 2 are suppressed.

The support means 19 for maintaining the space between the bottom plate 10 and the holding plate 12 is not limited to the vertical wall plate 16. FIG. 5 shows another example, in which the vertical wall plate 16 raised from the bottom plate 10 and engaged with the cutout 20 of the holding plate 12 constitutes the support means 19 or is connected to the inner periphery of the opening 15. The support means 19 can also be formed by a tongue piece 21 which is folded down by fitting the bowl-shaped container 2 into contact with the bottom plate 10. It is preferable that a plurality of the tongue pieces 21 are provided, and only one of the tongue pieces 21 is shown in the illustrated example, but the tongue pieces 21 are provided in a pair in a facing positional relationship.
Also, as shown in FIG. 6, four corners of the bottom plate 10 and the end portions of the side plates 11, 13 continuous with the four corners are folded up toward the holding plate 12 in an inverted L-shape in vertical section, and FIG. As shown in the figure, the gap between the bottom plate 10 and the holding plate 12 is maintained by the folded portion 23 formed by folding the end of the side plate 11 and the two corners of the holding plate 12 connected to the side plate 11 toward the bottom plate 10 in an L-shaped vertical section. Support means 19 may be configured. Further, as shown in FIG. 8, an end portion of the side plate 11 and two corners of the bottom plate 10 and the holding plate 12 which are continuous with the end portion are formed by folding portions 24 formed by folding the bottom plate 10 and the holding plate 12. The support means 19 is also obtained.

A locking claw 25 is cut in the center of one side of the cover portion 9 opposite to the side plate 13, and the cover portion 9 is formed from the base end side, that is, from the side plate 13 side. Is vertically wound so as to cover the packaging bag 3 disposed on the lid member 6, and the locking claw 25 is removably engaged with a locking portion 26 cut into the center of the side plate 11 and formed. Stopped. Then, the packaging bag 3 and the bowl-shaped container 2 are covered by the cover portion 9, and the stacked packaging bag 3 and the bowl-shaped container 2 are held by locking the cover portion 9 to the seat portion 8. ing.
As described above, since the packaging bag 3 and the bowl-shaped container 2 are held by covering the cover 9, the vertical displacement between the packaging bag 3 and the bowl-shaped container 2 is reliably suppressed. Further, the packaging bag 3 is sandwiched between the cover portion 9 and the lid material 6 in a state of being positioned on the lid material 6 of the bowl-shaped container 2, and the lateral movement of the packaging bag 3 is reliably prevented. Even if the packaging bag 1 is substantially flat, the packaging bag 3 does not fall out of the sleeve-type carton 4, and the package 1 in the displayed state can be reliably handled as a commodity even if a general consumer handles the package 1 normally. Will be kept.

Further, in the present package 1, the position 27 on the side plate 11 side at the upper edge of the container body 5 of the bowl-shaped container 2 located on the seat portion 8 is substantially on the extension line above the side plate 11, In the cover portion 9 covering the packaging bag 3 and the bowl-shaped container 2, a folding rule 28 is provided at a portion corresponding to the position 27 on the side plate 11 side of the upper edge of the container main body 5, and is folded. The cover portion 9 bent from the crease 28 is placed almost straight down, and overlaps the side plate 11 which is raised from the side plate 11 (a state in which the cover portion 9 is separated so as to be partially turned up). Are provided so as to properly lock the locking claw 25 on the locking portion 26 of the side plate 11.
On both sides of the locking claw 25 of the cover 9, a crease 29 which is continuous with the slit formed by cutting the locking claw 25 is located, and the knob 30 formed from the crease 29 to the tip portion is bent and raised. As a result, the locking claw 25 is raised to facilitate the engagement and disengagement operation with respect to the locking portion 26.

  In the above embodiment, the cover 9 covers the packaging bag 3 located on the lid 6 of the bowl-shaped container 2, and the locking claw 25 is removed from the locking portion 26 to remove the cover 9. If lifted, the sandwiched state of the packaging bag 3 is eliminated, and the bowl-shaped container 2 and the packaging bag 3 can be handled independently. Further, in order to secure the holding of the packaging bag 3 in the packaging body 1, an adhesive may be provided on the cover portion 9 with a weak adhesive force so as to be releasably attached to the packaging bag 3. .

The adhesive is used to hold the packaging bag 3 better on the cover 9, but the holding of the packaging bag 3 on the cover 9 is not limited to this example. 9 to 12 show the structure of an article holding means 31 (hereinafter, sometimes referred to as holding means) for detachably holding the packaging bag 3 on the cover 9. In FIG. A pair of strips whose ends are disengageable from each other and slidably locked are attached to the inner surface side of the box, and the packaging bag 3 is held between the strip and the cover 9. Means 31 are shown. In the holding means 31, a pair of strips may be arranged not only in the vertical direction but also in the width direction of the cover portion 9 to form the holding means 31.
Further, as shown in FIG. 10, a single strip having two cuts parallel to the cover 9 is formed separately from the general part of the cover 9 so as to be separated from the general part of the cover 9. A holding means 31 can be provided as a configuration for holding the packaging bag 3 with the unit. In this case, the number of strips separated and formed by cutting is not limited to one.
Further, in the example shown in FIG. 11, the holding means 31 is formed from a bag provided on the cover 9. The holding means 31 made of a bag shown in FIG. 11 is configured such that one side in the width direction of the cover portion 9 is opened and inserted sideways, but the two sides facing the width direction of the cover portion 9 of the bag are each opened. You may.
Further, as shown in FIG. 12, the holding means 31 may be constituted by a bag which can be vertically inserted by opening one side of the crease 28, that is, the side on which the cover 9 is opened and closed. In the example shown in FIG. 12, the cover portion 9 has a gusset on each of two sides facing in the width direction. However, it is needless to say that the gusset may not be provided.
Each of the bags serving as the holding means 31 is formed by bonding a required side portion of the sheet material to the cover portion 9, but may be formed so as to have a thick box shape in the storage space.

  In the present embodiment, a perforation is formed between the cover 9 and the side plate 13 so that the cover 9 can be easily rotated around the side plate 13. Further, since a perforation is formed between the cover portion 9 and the side plate 13, the cover portion 9 is easily cut off from the perforation, and the seat portion 8 remaining after the cover portion is cut is placed in a bowl-shaped container. It can be used as a tray to handle as it is.

If the mode of microwave cooking using the present package 1 is described as a case in which rice is stored in a bowl-shaped container 2 and ingredients to match the rice are stored in a packaging bag 3, first, a sleeve type The cover part 9 of the carton 4 is opened, a part of the lid material 6 of the bowl-shaped container 2 is turned up and opened, and the packaging bag 3 is opened. In a bowl-shaped container 2 and combine with rice.
Next, the lid 6 is returned to close the opening, and the cover 9 is returned to lock the locking claw 25 of the cover 9 with the locking portion 26 of the seat 8. By doing so, the state where the cover 9 is covered so as to cover the lid 6 is maintained. Then, the package 1 in which the sleeve type carton 4 and the bowl-shaped container 2 are combined is put in a microwave oven while the cover 9 is covered, and microwave cooking is performed.
At this time, there is a possibility that the food in the micro-irradiated package 1 may bump, but the opening of the lid 6 is suppressed by closing the cover portion 9 and the size is larger than the upper surface shape of the bowl-shaped container 2. Since the upper part of the bowl-shaped container 2 is covered by the cover part 9, the splash of food does not fly outside the package from the inside of the bowl-shaped container 2, so that the inside of the microwave oven is not stained.
When the heating is completed, the package 1 may be taken out of the microwave oven, the cover 9 may be opened, and the cover 6 may be removed.
Since it can be handled without directly touching the bowl-shaped container 2 heated by microwave cooking, the burn can be prevented.
The above description is an example of microwave cooking using the package 1, and the present invention is not limited to this.

Although the sleeve type carton in the above embodiment is made of paper, the material of the sleeve type carton is not limited to paper in the present invention. In addition, as described above, in the case where the bowl-shaped container is put in the microwave oven with the bowl-shaped container placed thereon, a material having heat resistance and strength and having a low temperature rise may be selected.
The material of the bowl-shaped container and the material of the lid may have good adhesiveness between the two, and may be selected as necessary from materials that do not deform or deteriorate during heating and cooking using a microwave oven.

As an embodiment, the contents in the bowl-shaped container are rice, and the ingredients in the packaging bag are mixed with the rice and cooked in a microwave oven. The container is not limited to these, and the container of the bowl-shaped container can be made into udon, and the container of the packaging bag can be made into juice to match the udon, and various foods can be used as the container, It is not limited to one that performs microwave cooking.
Furthermore, in the package of the present invention, the contents of the bowl-shaped container and the packaging bag are not limited to food, but may be medicines or cosmetics. As described above, the contents of the bowl-shaped container and the packaging bag in the package are not limited to those that are cooked by microwave oven, and are not limited to foods. Therefore, as described above, the storage space of the bowl-shaped container is covered with the lid material. The method of covering and the form of the packaging bag are not limited.

  In each of the above embodiments, the bottom of the bowl-shaped container is opposed to the bottom plate of the seat as being in contact with the bottom plate of the seat, but the packaging bag is disposed in the seat and the packaging bag in the seat is interposed. The bowl-shaped container is arranged in the opening of the holding plate such that the bottom of the bowl-shaped container faces the bottom plate while the bowl-shaped container is held by the opening of the holding plate (the packaging bag in the seat can be removed). For example, the bowl-shaped container and the bottom plate are separated from each other). In this way, the inside of the seat can be effectively used as a storage space, and the packaging bag in the seat can serve as a cushion to protect the bowl-shaped container during distribution or display of the product.

FIG. 13 is an explanatory view showing another example of the package according to the present invention.
In the figure, reference numeral 1A denotes a package according to the present invention, in which a polyolefin is provided at a predetermined position on the inner surface of the cover 9 of the paper sleeve carton 4 (in this example, the entire surface of the inner surface of the cover 9). It is the same as the package 1 according to the present invention shown in FIG. 1 except that a plastic layer 40 made of a system plastic film or sheet is provided by lamination, coating, sticking, or the like.
If the mode of the microwave cooking using the present package 1A is described as a case where rice is stored in the bowl-shaped container 2 and the ingredients matching the rice are stored in the packaging bag 3, first, a sleeve type The cover 9 of the carton 4 is opened, the entire lid 6 of the bowl-shaped container 2 is rolled open and removed, and the packaging bag 3 is opened, and the lid 6 is removed. Put the ingredients in the bowl 2 and mix with the rice.
Next, the cover 9 is returned, and the locking claws 25 of the cover 9 are locked to the locking portions 26 of the seat 8. By doing so, the state in which the cover 9 is covered so as to cover the opening formed by removing the lid 6 is maintained. Then, the package 1A, which is a combination of the sleeve type carton 4 and the bowl-shaped container 2, is placed in a microwave oven while the cover 9 is covered, and microwave cooking is performed.

At this time, there is a possibility that the food in the package 1A subjected to the micro irradiation may be bumped. However, the food is formed by removing the lid 6 of the bowl 2 with the cover 9 larger than the upper surface of the bowl 2. Even if the food splashes from inside the bowl-shaped container 2, it can be prevented from hitting the plastic layer 40 of the cover 9 and scattered to the outside even if the food splashes from the inside of the microwave oven. And the plastic layer 40 prevents adverse effects such as penetration of food into the paper cover 9, thereby preventing the cover 9 from being reduced in strength and appearance. In addition, since the plastic layer 40 is provided in a portion directly in contact with food, it is sanitary.
When the heating is completed, the package 1A may be taken out of the microwave oven and the cover 9 may be opened.

In the above example, the plastic layer 40 made of a polyolefin-based plastic film or sheet is provided by lamination, coating, sticking, or the like. However, the plastic layer 40 is limited to a polyolefin-based plastic film or sheet such as polyethylene or polypropylene. It is possible to use other thermoplastic resins, thermosetting resins, radiation-curing resins such as ultraviolet rays, or a combination of two or more of them. Those which are non-tacky and have good safety can be preferably used.
In the above example, the plastic layer 40 made of a polyolefin-based plastic film or sheet is provided on the entire inner surface of the cover 9. However, the location and area of the plastic layer 40 are not limited. Any location and area that can cover at least the upper part of the opening formed by removing the lid member 6 of the bowl-shaped container 2 may be used.

14 to 17 are explanatory views showing another example of the holding means for the package according to the present invention.
14 and 15 except that a plastic layer 40 made of a polyolefin-based plastic film or sheet is provided on the entire inner surface of the cover portion 9 and the holding means 31 shown in FIGS. 14 and 15 by lamination, coating, sticking, or the like. This is the same as the holding means 31 of the package 1 according to the present invention shown in FIGS. 9 and 10.

  11 and FIG. 12 except that a plastic layer 40 made of a polyolefin-based plastic film or sheet is provided on the entire inner surface of the holding means 31 shown in FIG. 16 and FIG. 17 by lamination, coating, sticking, or the like. This is the same as the holding means 31 of the package 1 according to the present invention shown in FIG.

The cover 9 covers the opening formed by removing the lid 6 in the same manner as the package 1A according to the present invention except that the package according to the present invention having the holding means 31 shown in FIGS. When it is put in a microwave oven and cooked in a microwave oven, even if foods splash from the bowl-shaped container 2, the plastic layer of the cover 9 and / or the holding means 31 may be removed. The plastic layer 40 prevents contamination of foodstuffs into the paper cover 9 and the holding means 31 because the plastic layer 40 does not contaminate the inside of the microwave oven. Therefore, a decrease in the strength of the cover 9 and a deterioration in the appearance are prevented. In addition, since the plastic layer 40 is provided in a portion directly in contact with food, it is sanitary.
If the cover 9 and the holding means 31 are made of plastic as described above, the plastic layer 40 may not be provided.

Another package according to the present invention will be described with reference to FIGS.
FIG. 18 (a) is an explanatory view showing a state in which another package according to the present invention is set upright, and FIG. 18 (b) shows a state in which this package according to the present invention is placed with its bottom plate down. FIG. 19 is an explanatory view showing a state in which a cover portion is opened before microwave cooking of another package according to the present invention shown in FIG. 18, and FIG. 20 is a view showing the present invention. It is explanatory drawing which expands and shows an example of such another sleeve type carton.

As shown in FIG. 20, another sleeve-type carton according to the present invention is formed by folding a perforation formed at an appropriate interval on a side plate 13 of a bottom plate 10 to which one end of a cover portion 9 is connected. A crease 50 is formed, and a cover engaging / disengaging portion 51 having one end contacting the crease 50 and having detachable claws 55 on both ends of the cover 9 is formed integrally with the cover 9. On the other side of the tab 30 with respect to the fold line 28 of the ninth, a fold line 52 made of perforations formed in the fold line 28 at an appropriate interval, and a circular cut is formed following the fold line 52. A convex portion 53 is formed, and an engaging portion 55 for inserting and removing the detachable claw 55 of the cover portion engaging / removing portion 51 into the end of the bottom plate 10 on the side of the side wall 13 of the vertical wall plate 16 to detachably engage. 54 is provided, and a container book using the inner peripheral shape of the opening 15 is provided. 5 is made to correspond to the outer peripheral shape other than is in the same manner as the sleeve type carton 4 according to the present invention shown in FIG.
The cover 9 can be folded inward by rotating the cover 9 around the crease 50 or returned to its original position, and only the tip of the cover 9 can be turned around the crease 52 toward the inside. It can be folded and moved back to its original position by moving.
In this example, the cover engaging / disengaging unit 51, the attaching / detaching claw 55, and the locking unit 54 form a cover engaging / disengaging means.

In FIG. 18, 1B is another package according to the present invention.
Another package 1B according to the present invention, as shown in FIG. 18 (a), arranges a bowl-shaped container 2 whose upper surface is closed by a lid 6 on a seat 8 of a sleeve type carton 4, With the packaging bag 3 placed above, the tip of the cover 9 is bent about 180 ° inward about the crease 52, and the cover 9 is bent about 90 ° inside about the crease 50. Then, the attachment / detachment claws 55 of the cover engaging / disengaging portion 51 are inserted into the engaging portions 54 provided at the ends of the vertical wall plate 16 of the bottom plate 10 and are hooked on the seat portions 8 to thereby secure the bowl-shaped container 2 and the packaging bag. 3 is held and wrapped, and is displayed as it stands vertically with the side plate 13 side down.

The package 1B according to the present invention includes a polyolefin-based plastic film on a predetermined portion of the inner surface of the cover 9 of the paper sleeve carton 4 (in this example, the entire surface of the inner surface of the cover 9). Alternatively, a plastic layer 40 made of a sheet is provided by lamination, coating, sticking, or the like.
The package 1B according to the present invention is the same as the packages 1 and 1A according to the present invention shown in FIGS. 1 and 13 except for the above configuration.

  Since the other package 1B according to the present invention can be displayed upright, it can be more easily noticed by the purchaser and can hold the bowl-shaped container 2 and the packaging bag 3 properly even if it is placed upright. Even if a displayed general purchaser handles the product normally, the bowl-shaped container 2 and the packaging bag 3 do not rotate, move, or shift, so that the product form can be kept in a good state.

  As shown in FIG. 18B, the package 1B according to the present invention can also be displayed with the bottom plate 10 facing down. Even if the display is placed flat, it is easy for the purchaser to see, and the bowl-shaped container 2 and the packaging bag 3 can be properly held, and even if the displayed general purchaser normally handles the bowl-shaped container, Since the rotation, movement and displacement of the packaging bag 2 and the packaging bag 3 do not occur, the product form can be kept in a good state.

FIG. 19 illustrates the mode of microwave cooking using the present package 1B, assuming that rice is stored in the bowl-shaped container 2 and the ingredients matching the rice are stored in the packaging bag 3. As described above, first, the attachment / detachment claws 55 of the cover engaging / disengaging portion 51 are detached from the locking portions 54, and all the portions including the folded portion such as the tip portion of the cover portion 9 of the sleeve type carton 4 are completely opened to obtain a bowl-shaped container. Then, the packaging bag 3 is opened, the lid 6 is removed, the ingredients on the side of the packaging bag 3 are put into the bowl-shaped container 2 and combined with rice. .
Next, the locking claw 25 of the cover 9 is locked to the locking portion 26 of the seat 8. By doing so, the state where the cover portion 9 is covered so as to cover the opening formed by removing the lid member 6 is maintained. Then, the package 1B, which is a combination of the sleeve type carton 4 and the bowl-shaped container 2, is placed in a microwave oven with the cover 9 being covered, and microwave cooking is performed.

At this time, there is a possibility that the food in the micro-irradiated package 1B may bump, but it is formed by removing the lid 6 of the bowl-shaped container 2 with the cover part 9 which is larger than the upper surface of the bowl-shaped container 2. Even if the food splashes from inside the bowl-shaped container 2, it can be prevented from hitting the plastic layer 40 of the cover 9 and scattered to the outside even if the food splashes from the inside of the microwave oven. And the plastic layer 40 prevents adverse effects such as penetration of food into the paper cover 9, thereby preventing the cover 9 from decreasing in strength and appearance. In addition, since the plastic layer 40 is provided in a portion directly in contact with food, it is sanitary.
When the heating is completed, the package 1B may be taken out of the microwave oven and the cover 9 may be opened.
The above description is an example of microwave cooking using the package 1B, and the present invention is not limited to this.
Further, also in the package 1B of the present invention, the above-described support means 19 for maintaining the distance between the bottom plate 10 and the holding plate 12 can be provided, and the cover 9 is provided with the above-described article holding means 31. A plastic layer 40 can be provided at a predetermined location on the inner surface of the cover 9 and / or the article holding means 31.

  The description of the above embodiments is for describing the present invention, and does not limit the invention described in the claims or reduce the scope thereof. Further, the configuration of each part of the present invention is not limited to the above embodiment, and various modifications can be made within the technical scope described in the claims.

The sleeve-type carton of the present invention is a sleeve-type carton that is vertically wound and attached to a bowl-shaped container in which the upper surface of a container body in which contents are disposed is closed with a lid member, and that holds a bottom of the bowl-shaped container. Part and a cover part, one end of which is connected to the seat and straddles over the bowl-shaped container and the other end is provided so as to be detachable from the seat. The seat is a bowl-shaped container. It is composed of a two-stage plate material with a bottom plate facing the bottom and a holding plate having an opening for holding the container body of the bowl-shaped container,
Using the sleeve-type carton of the present invention, the package of the present invention in which the bowl-shaped container in which the contents are placed is appropriately held can be easily obtained, and the package is held by the seat of the sleeve-type carton of the present invention. The bowl-shaped container is held in a stable condition without rotating, falling off, or slipping, even if a general purchaser normally handles the displayed package. Can be kept,
Further, by using the sleeve-type carton of the present invention, the package of the present invention in which both of the bowl-shaped container and the packaging bag are properly held can be easily obtained without performing bonding of the two. Even if the displayed package is normally handled by a general purchaser, the packaging bag will not fall out or the bowl-shaped container will not slip, so that the product form can be kept in good condition. Since it has excellent effects, it has high industrial utility value.

It is an explanatory view showing an example of a package concerning the present invention. It is explanatory drawing which shows an example of the state which opened the cover part. It is explanatory drawing which shows an example in the state seen from the side. It is explanatory drawing which expands and shows an example of the sleeve type carton which concerns on this invention. It is explanatory drawing which shows the other example of a support means. It is explanatory drawing which similarly shows the other example of a support means. It is explanatory drawing which similarly shows the other example of a support means. It is explanatory drawing which similarly shows the other example of a support means. FIG. 4 is an explanatory diagram illustrating an example of a holding unit. It is explanatory drawing which shows the other example of a holding means. It is explanatory drawing which similarly shows the other example of a holding means. It is explanatory drawing which similarly shows the other example of a holding means. It is explanatory drawing which shows the other example of the package which concerns on this invention. It is explanatory drawing which shows the other example of a holding means. It is explanatory drawing which similarly shows the other example of a holding means. It is explanatory drawing which similarly shows the other example of a holding means. It is explanatory drawing which similarly shows the other example of a holding means. (A) is an explanatory view showing a state where another package according to the present invention is set upright, and (b) is an explanatory view showing a state where the package according to the present invention is placed with its bottom plate down. It is. It is explanatory drawing which shows the state which opened the cover part before the microwave cooking of the other package which concerns on this invention shown in FIG. 18 was carried out. It is explanatory drawing which expands and shows an example of another sleeve type carton which concerns on this invention.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1, 1A, 1B ... Package 2 ... Bowl-shaped container 3 ... Packing bag 4 ... Sleeve type carton 5 ... Container body 6 ... Lid 7 ... Storage recess 8 ... Seat 9 ... Cover 10 ... Bottom plate 12 ... Holding plate 15 ... Opening 16 ... Vertical wall plate 19 ... Support means 31 ... (article) holding means 40 ... Plastic layer 51 ... Cover section engaging / disengaging section 54 ... Locking section 55 ... Removable claw

Claims (10)

  A sleeve-type carton that is vertically wound and attached to a bowl-shaped container in which the upper surface of a container body in which contents are arranged is closed with a lid material, and a seat that holds the bottom of the bowl-shaped container, and one end of the seat. And a cover portion that is connected to the upper portion of the bowl-shaped container so that the other end is detachably provided to the seat portion. The seat portion has a bowl-like shape with a bottom plate facing the bottom of the bowl-shaped container. A sleeve-type carton, comprising a plate member having an upper and lower two-stage plate with a holding plate having an opening for holding a container body of the container.   The sleeve-type carton according to claim 1, further comprising a supporting means for maintaining a distance between the bottom plate and the holding plate.   3. The sleeve-type carton according to claim 1, wherein the cover includes an article holding unit.   4. The microwave heating carton according to claim 1, wherein the carton is attached to the bowl-shaped container in a vertically wound shape, and is disposed together with the bowl-shaped container in a microwave oven to be irradiated with microwave microwaves. Sleeve type carton according to the item.   The sleeve type carton according to claim 3 or 4, wherein a plastic layer is provided at a predetermined location on the inner surface of the cover portion and / or the article holding means.   6. The cover according to claim 1, further comprising a cover engaging / disengaging means at the other end, wherein the cover is detachably provided on the seat by the cover engaging / disengaging means. Sleeve type carton according to the item.   The cover part is hung on the seat part in a state where a bowl-shaped container whose upper surface is closed by the lid material is arranged on the seat part in the sleeve type carton according to any one of claims 1 to 6. A package wherein the bowl-shaped container is held by the cover portion.   A bowl-shaped container having an upper surface closed by the lid material is disposed on the seat of the sleeve type carton according to any one of claims 1 to 6, and a packaging bag is disposed on the lid material. A package wherein the cover is hung on a seat in a state where the packaging bag is positioned on the lid, and the packaging bag is held by the cover and the bowl-shaped container.   9. The package according to claim 7, wherein the cover is hung on the seat by the cover engaging and disengaging means. 10.   A package for heating a microwave oven to be irradiated with microwaves by arranging the sleeve-shaped carton and the bowl-shaped container in which the sleeve-shaped carton is vertically wound and mounted in a microwave oven. The package according to any one of claims 7 to 9.

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