KR19980063520A - Package - Google Patents

Abstract

Even if the filling amount of the contents is increased, the volume is flat and the extraction efficiency is improved.

The upper surface 4 and the lower surface 5 of the polygon are provided in succession by the side surface 6. The side surface 6 is made into a folded state through the bent portion 7, and at the time of extraction, the side surface 6 is extended so that the encapsulation body 2 is developed and the internal space is expanded. Since the whole is folded, even if the content is increased, it is flat and the volume does not increase. Since the internal space of the sealing body 2 becomes wider, extraction efficiency improves.

Description

Package

The present invention is a package containing a raw material for flavoring the soup, such as green tea, black tea, oolong tea, flavored processed products such as tea or coffee powder, crushed powder of tuna flakes or steamed, and other raw materials for extraction It is about.

As a package for extracting from the above-mentioned extraction raw materials (hereinafter referred to as contents), a tea bag is used, in which a bag containing the contents is rectangular and flat, and the bag is hung in a vertical shape. have. On the other hand, Japanese Patent Laid-Open No. 1-99975 and Japanese Patent Laid-Open No. 3-98870 disclose a package for improving extraction efficiency.

17 and 18 show the package 100 described in Japanese Patent Application Laid-Open No. 1-99975, and an encapsulation body 110 molded into a flat shape by sealing around two pieces of cloth cut into squares, and the encapsulation body. The suspending thread 120 attached to the 110 is provided. The hanging thread 120 has one end 130 fixed to the central portion of one side of the encapsulation body 110, and the other end is wound up to the other side. At the other end of the hanging thread 120, a tag 140 made of a paper piece or the like is attached, and the paper piece 140 is lightly adhered to the other surface of the encapsulation body 110.

In use, as shown in FIG. 18, the tag 140 is peeled off from the sealing body 110, and the sealing body 110 is suspended in a horizontal shape by the hanging thread 120, and hot water with respect to the sealing body 110 is carried out. Pour it. Poured hot water extracts from the contents and falls to the container 150 below. At this time, since the lower side surface of the sealing body 110 is stretched, the contact degree of hot water and the content increases, and favorable extraction can be performed.

19-20 show the package 200 of Unexamined-Japanese-Patent No. 3-98870. The package 200 is formed of an encapsulation body 210 formed in a tetra shape and a suspending thread 220 attached to the encapsulation body 210, and the end of the suspending thread 220 is encapsulated body 210. It is fixed at one vertex or approximately center portion of one face of. 230 is a tag attached to the other end of the hanging thread 220.

FIG. 19 shows a form in which the package 200 is housed in an outer bag (not shown), and the tetra-shaped encapsulation body 210 is properly folded, and the hanging thread 220 is wound around this folded state. Then, the tag 230 is lightly adhered to the outer surface of the encapsulation body 210, so that the hanging thread 220 maintains the folded state of the encapsulation body 210, and the injection into the outer bag is performed.

At the time of extraction, as shown to FIG. 20 and FIG. 21, the tag 230 is grasped, the encapsulation body 210 is suspended by the hanging thread 220, and it is immersed in the hot water in the container 150. As shown in FIG. 20 is a case where one end of the thread 220 that is tied to one vertex of the encapsulation body 210 is fixed, and a triangular surface is located below. FIG. 21 is a case where one end of the thread 220 which is suspended on one surface of the encapsulation body 210 is fixed, and one vertex is located below. In any of these cases, since the encapsulation member 210 is in the form of tetra, the internal space becomes wider, and the degree of contact between the contents and the hot water increases, so that good extraction can be performed.

In the conventional package 100 shown in FIGS. 17 and 18, since the encapsulation body 110 is flat, storage in the outer bag can be performed smoothly. However, in this package 100, since the sealing body 110 is formed in two upper and lower surfaces, the space in the sealing body 110 is narrowed. For this reason, there is a limit to the filling amount of the contents into the encapsulation body 110, and the amount that the contents box can move in the encapsulation body 110 is not sufficient, and the contact between the contents and hot water is insufficient at the time of extraction. By these, this package 100 still has the problem that sufficient extraction cannot be carried out.

In the conventional package 200 shown in FIGS. 19-21, since the sealing body 210 is a tetra-shaped space and is a large space, sufficient content can be filled. By the way, since this package 200 is large in the folded state, there exists a problem that it is easy to catch with an outer bag, and it is difficult to receive in an outer bag. In the folded state, as shown in Fig. 19, the hanging thread 220 is simply rounded and irregularly shaped. For this reason, the external appearance deteriorates and it is unsightly at the time of taking out from an outer bag, and the commodity value falls.

In addition, since all the conventional packing bodies 100 and 200 are wound on the outer surfaces of the sealing bodies 110 and 210, the hanging threads 120 and 220 are closed. The length is in accordance with the external dimensions and cannot be sufficiently long. For this reason, the threads 120 and 220 which hang at the time of extraction have a problem which is easy to fall out in the container 150. FIG. In this case, it is conceivable to wind the dangling thread in double or triple layers on the encapsulation body to secure a sufficient length, but not only the appearance as a package deteriorates, but also the hanging thread is easily caught by the outer bag, In addition, it is difficult to wind to double or triple in the manufacturing line of a package, and it is not practical.

The present invention has been made in consideration of the above-mentioned conventional problems, and it is possible to fill a sufficient amount of contents, and also have good extraction efficiency from the contents, and furthermore, the volume can be smoothly stored in the outer bag without increasing the volume. Another object is to provide a package having improved appearance.

Moreover, an object of this invention is to provide the package which can ensure the length of a hanging thread sufficiently.

1 is a perspective view of a folded state of a first embodiment of the present invention.

2 is a perspective view of the middle of the development of the first embodiment.

3 is a cross-sectional view of the folded state of Example 1. FIG.

4 is a perspective view of an extraction state of Example 1. FIG.

5 is a plan view showing the movement of the contents of the first embodiment.

6 is a perspective view of the folded state of the second embodiment of the present invention.

7 is a cross-sectional view of the folded state of Example 2. FIG.

8 is a perspective view of an extraction state of Example 1. FIG.

9 is a perspective view of an example of an encapsulation body having a hanging member attached thereto.

10 is a perspective view of a sealing body provided with a plurality of hanging threads.

It is a perspective view which shows the other example of folding of a sealing body.

It is a top view of the other example of planar shape of an sealing body.

It is a top view of the other example of planar shape of a sealing body.

It is a top view of the other example of planar shape of an sealing body.

It is a top view of the other example of planar shape of an sealing body.

It is a top view of the other example of planar shape of a sealing body.

17 is a plan view of a conventional package.

18 is a perspective view of an extraction state of a conventional package.

19 is a perspective view of another conventional package.

20 is a perspective view of an extraction state of another conventional package.

21 is a perspective view of another extraction state of another conventional package.

* Description of the symbols for the main parts of the drawings *

1: package 2: encapsulation

3: contents 4: upper surface

5: side 6: side

7: bent portion 15: folded portion

In order to achieve the above object, the package of the present invention is made of an encapsulant having fluid and flexibility, the upper and lower surfaces are successively installed by the side, characterized in that the bent portion is formed and folded on this side .

In this structure, the side surface is folded, so that the sealing member becomes flat in a normal state. For this reason, it can be accommodated easily in an outer bag without expanding much. Moreover, when the side surface is folded, an upper surface and a lower surface overlap each other, it becomes a neat shape, and an external appearance improves.

At the time of extraction, the side surface is elongated in the folded state by the weight of the swollen contents or the elongation of the wrapping material used for the encapsulation body. As a result, the encapsulation member is in a developed state, but because the folded side is in an expanded state, the inside becomes a large space. That is, since the contents are filled in this large space, a sufficient amount of contents can be filled.

Another package of the present invention is a package having a liquid permeability and flexibility in which the bent portion is formed on the side to install the upper and lower surfaces successively, and at least one end of which is fixed to the upper or lower surface of the package A hanging member is provided.

In this structure, the encapsulation member can be suspended by using a hanging member attached to the encapsulation member. In this manner, the encapsulation body can be promoted to the side, and the encapsulation member can be shaken to extract the extract in a short time. can do. As this hanging member, a hanging thread, a hard stick, or the like can be used.

Another package of the present invention, the bent portion is formed on the side to install the upper and lower surfaces in succession, the sealing body having a liquid-permeable and flexible, the side is folded, and one end is fixed to the upper or lower surface of the encapsulation And at least one hanging thread wound on the outer surface of the encapsulation member along the fold, and the other end detachably attached to the upper or lower surface of the encapsulation member.

In this structure, the hanging thread is wound around the sealing body along the bent portion of the side surface of the sealing body. That is, the hanging thread is wound not only on the upper and lower surfaces of the encapsulating body but also on the folded portion of the side surface of the encapsulating body. For this reason, the length of the hanging thread becomes long, and it does not fall out in a container at the time of hanging, and it does not need to wind it in double or triple to a sealing body.

In each of the above packages, the side surface may be folded in the in-plane direction of the upper surface and the lower surface of the sealing body, or may be folded in the direction outside the surface of the upper surface and the lower surface.

Moreover, the upper surface and the lower surface of an encapsulation body may be polygonal, it may be made a polygon which has a curved corner part, and may be made into the outer shape enclosed by the curve. By setting the latter two shapes, the jam of the contents in the encapsulation is eliminated and the contents do not stay. Therefore, the contents are smoothly moved in the encapsulation and the extraction efficiency is improved.

1 to 5 show Example 1 of the present invention. This package 1 has the sealing body 2 and the content 3 (refer FIG. 3) enclosed in the sealing body 2. As shown in FIG.

The encapsulant 2 is made of a material having a liquid permeability through which a liquid can pass and flexibility that can be folded and developed. As this cloth having fluid permeability and flexibility, a mesh of synthetic resin yarn knitted fabric, nonwoven fabric, nylon yarn, and the like can be selected. This wrapping material is supplied in an elongated sheet shape, and is folded into a shape of illustration by folding, threading and cutting.

As shown in Fig. 3, the encapsulation body 2 is provided with the upper surface 4 and the lower surface 5 facing each other, and the upper surface 4 and the lower surface 5 are successively provided by the left and right side surfaces 6, 6, respectively. Formed. In this embodiment, the upper surface 4 and the lower surface 5 are formed in a hexagonal shape having a horizontal length, and the left and right side surfaces 6 and 6 seal the upper surface 4 and the lower surface 5 into the encapsulation body 2. It is installed in the longitudinal direction of. That is, as shown in FIG. 1 and FIG. 2, although the upper surface 4, the lower surface 5, and the side surface 6 are integrated in the both ends 2a and 2a of the longitudinal direction of the sealing body 2, this both ends Between (2a, 2b), the side surface 6 is in the state folded in the in-plane direction of the upper surface 4 and the lower surface 5. In FIG.

1 to 3, 7 is a bent portion for folding the side surface 6. This bent part 7 is located in the substantially center part of each side 6, and is formed in linear form along the longitudinal direction of the sealing body 2. As shown in FIG. The left and right side surfaces 6 are folded up and down on the basis of such bent portions 7. 15 is a folded portion formed on the side surface 6. By this folding, the upper surface 4 and the lower surface 5 overlap each other via the side surface 6, whereby the sealing body 2 can be made into a thin flat shape.

Since the package 1 prevents oxidation of the contents 3 and volatilization of the fragrance, the package 1 is accommodated in a gas barrier-type outer bag 8 (see FIG. 1) and blocked from outside air. Storing into this outer bag 8 is performed in the state which the side surface 6 was folded, as shown in FIG. In the folded state of the side surface 6, the entirety of the encapsulation body 2 is flat and does not expand much, so that the encapsulation with the outer bag 8 is eliminated and the storage in the outer bag 8 is smoothly carried out. can do.

Moreover, in the folded state of the side surface 6, the upper surface 4 and the lower surface 5 have a neat shape which completely overlapped. For this reason, the external appearance of the sealing body 1 is improved, the flavor at the time of opening and taking out the outer bag 8 improves, and the commodity value also increases.

4 shows the extraction state of this embodiment. The encapsulated body 2 in a folded state is poured into a container 9 such as a cup, or the hot water 10 is poured in, or the encapsulated body 2 in a folded state in a container 9 containing hot water 10. Drop it. By these operations, hot water penetrates into the sealing body 2, is absorbed by the inside content 3, and the content 3 is swollen. The weight of this swollen contents 3 and the interaction of thermal expansion or looseness of the wrapping material by adhering the encapsulant 2 to hot water, or by the action of one side, prevent the side surface 6 from folding. It extends | stretches and it will be in the expanded state in which the upper surface 4 and the lower surface 5 were mutually separated.

In such a developed state, the inside of the encapsulation body 2 becomes a large space, and since the contents 3 come into contact with hot water in this space, the extraction efficiency is good and can be extracted in a short time. In addition, by filling the contents in advance in a space widened by development, the filling amount of the contents into the encapsulation body 2 can be increased thereby, and a sufficient amount of contents can be filled. Here, as the content (3), tea leaves such as green tea, black tea, oolong tea, coffee powder, katsuobushi, kelp to taste broth, steamed dried raw materials, medicines such as hot water, and other extractive raw materials It is used.

In the case of the above extraction, stirring of the hot water 10 with a spoon etc. is made, and stirring flow arises in the container 9 by this. In this embodiment, since the internal space of the encapsulation body 2 as described above is widened, the content 3 can move freely in this wide space. For this reason, the contact degree of the content 3 and hot water increases, and extraction efficiency improves further.

5 shows the effect of the stirring flow. In this embodiment, the encapsulation member 2 is a polygon of a horizontal hexagon, and each corner 11 is an obtuse angle exceeding 90 degrees. For this reason, the corner part 11 does not block the movement of the content, and the content 3 does not get caught by the corner part 11, or it does not stagnate in the corner part 11, but with the stirring flow 12, the sealing body (2) can rotate smoothly. Therefore, the extraction efficiency by stirring can be improved more reliably.

6 to 8 show Example 2 of the present invention. In this example, the encapsulation body 2 has a horizontal hexagonal upper surface 4 and a lower surface 5 as in Example 1, and a side surface 6 in which these are provided in succession. Moreover, since the bent part 7 is formed in the side surface 6, it is folded in the in-plane direction of the upper surface 4 and the lower surface 5, and has the same effect | action as Example 1.

In this embodiment, in addition to these, the hanging thread 20 is arrange | positioned. In the hanging thread 20, one end 21 is fixed to a substantially central portion of the upper surface 4 of the encapsulation body 2 by ultrasonic volume, thermal welding or the like.

The other end of the hanging thread 20 is attached with a tag 22 made of paper, plastic or the like, and the tag 22 is detachably attached to the upper surface of the encapsulation body 2. Such attachment can be performed by applying a hot melt adhesive to the lower surface of the tag 22, heats the hot melt adhesive and expresses the adhesive force, but other means may be used.

The central part of the hanging thread 20 between these fixed ends 21 and the tags 22 is wound on the outer surface of the encapsulation body 2, which is not only wound around the outer peripheral part but also folded of the side surface 6. It is winding along the part. 6 and 7 show the wound state of the thread 20. The side surface 6 of the sealing body 2 has the folded part 15 folded in the in-plane direction of the upper surface 4 and the lower surface 5 via the bending part 7. The hanging thread 20 whose one end 21 is fixed to an approximately central portion of the upper surface 4 of the encapsulation body 2 is along the upper surface 4, and then, on the side 6 of one side (right side in FIG. 7). It is arrange | positioned along the folded part 15, and is extended along the lower surface 5. As shown in FIG. The hanging thread 20 follows the folded portion 15 on the side of the other side (left side in FIG. 7) at the end of the lower surface 5, and then returns to the upper surface 4, so that the tag 22 at the other end is the upper surface ( 4) is attached.

In this way, in the structure in which the hanging thread 20 is disposed not only on the upper surface 4 and the lower surface 5 of the encapsulation body 2, but also on the folded portion 15 of the side surface 6, it is simply provided on the outer surface of the encapsulation body. Compared to the case where the coil is wound up, the folded portion 15 is lengthened by a considerable amount. Therefore, the hanging thread 20 can be made long enough, and extraction operation, such as shaking, can be performed reliably, without giving up in the container 9 at the time of extraction. Moreover, even if it lengthens in this way, since the thread 20 hangs along the folded part 15, it becomes in the compact form which does not fall from the sealing body 2. As shown in FIG. Therefore, the hanging thread 20 does not get entangled with the outer bag at the time of storing in the outer bag, so that smooth storage can be carried out, and the hanging thread 20 is not unnecessarily long and can be designed with a knot. .

8 shows the extraction state of this embodiment. The tag 22 is removed from the encapsulation body 2, the encapsulation body 2 is suspended and immersed in the hot water 10 in the container 9, or the hot water is poured into the encapsulation body 2. As a result, since the contents 3 in the encapsulation body 2 are swelled, the weight 6 becomes larger, and the folded side 6 is elongated, the encapsulation body 2 expands in three dimensions, and the inner space of the encapsulation body 2 is expanded. This widens.

Therefore, similarly to Example 1, while the contact degree of the content 3 and hot water increases, the content of the inside of the sealing body 2 becomes smooth, and extraction efficiency improves.

9 and 10 show each example of the hanging member for suspending the encapsulation body 2. In FIG. 9, by using hard sticks 25, such as a plastic rod, the one end 26 of the stick 25 is being fixed to the substantially center part of the upper surface 4 of the sealing body 26. As shown in FIG. By using this hard stick 26, the sealing body 26 and the stick 26 are strongly connected, and agitation can be directly transmitted to the sealing body 2. As shown in FIG. For this reason, there exists an advantage that the shaking of the sealing body 2 can be performed efficiently.

FIG. 10 shows that the two hanging threads 20 with the tags 22 are attached to the encapsulation body 20. The two hanging threads allow the encapsulation body 2 to be stably and reliably suspended. Therefore, by using it for the large-capacity sealing body 2 filled with many contents, the suspension and shaking can be performed without difficulty. Moreover, even if the hanging thread 20 is made into one piece, and both ends are fixed to the sealing body 2, it can function similarly to FIG. 10, and three or more hanging threads 20 may be attached.

11 shows another example of the folding of the sealing body 20. The upper surface 4 and the lower surface 5 of the encapsulation body 2 are formed in a quadrangle having a square or a rectangle, and the left and right sides of the upper surface 4 and the lower surface 5 are successively provided by the side surfaces 6. . Each side surface 6 has the bending part 7, and is folded and folded by two by the bending part 7. Although this folding is made so that the upper surface 4 and the lower surface 5 may overlap, the side surface 6 is folded toward the outward direction rather than the surface on which they overlap.

That is, even when the side surface 6 becomes a flap shape and is folded in the out-plane direction of the upper surface 4 and the lower surface 5, this folding becomes large and the width | variety of the sealing body 2 at the time of folding is large. It is thin flat shape without becoming big and can make neat appearance and does not interfere with storing to outer bag. In addition, at the time of extraction, since the folded side surface 6 extends smoothly, the space in the sealing body 2 becomes large, and extraction efficiency can be increased.

12-16 show another modification of the planar shape of the sealing body 2, ie, the upper surface 4 or lower surface 5. As shown in FIG. In addition, also in these cases, the upper surface 4 and the lower surface 5 are provided in succession by the folding side surface 6 similarly to the above.

12 and 13, the upper surface 4 and the lower surface 5 of the encapsulation body 2 are rectangular, and the corner portions 30 of the four corners are cut out by a curve. More specifically, in FIG. 12, the inner arc-shaped curve cut out by the arc at the outer side of the upper surface 4 is formed, and in FIG. 13, the outer arc shape cut out by the arc at the inner side of the upper surface 4 is formed. In this way, by making the corner portion 30 curved, the contents 3 in the encapsulation body 2 can move smoothly without being caught by the corner portion 30. For this reason, the contact degree with the content 3 increases, and extraction efficiency can be improved.

14, the upper surface 4 of the encapsulation body 2 is circular, and FIG. 15 is a pentagon type | mold provided in circular form in succession. 16, the upper surface 4 is a long circle. These shapes are the outer shape which the upper surface 4 was enclosed by the curve, and can move smoothly, without the content 3 in the sealing body 2 being caught. For this reason, the extraction efficiency can be increased also by these shapes.

In the above-mentioned embodiment, although the bending part 7 for folding the side surface 6 was made into one, two or more bends may be formed in each side surface, and the side surface 6 may be folded in the shape which can be folded several times.

According to the present invention, since the upper and lower surfaces of the encapsulation body are provided successively by the side, the bent portion is formed on the side to form the encapsulation body so that the encapsulation body is flat and the volume is not stored. In addition to being able to be performed smoothly, the appearance is improved and the appearance is improved. Moreover, since the storage volume of a sealing body can be enlarged, the filling amount of a content can be increased. In addition, the contents can be moved smoothly in the encapsulation body, thereby improving the extraction efficiency.

In this invention, a sealing body can be suspended by attaching a member for suspension to said sealing body. For this reason, an extraction operation can be performed easily.

Moreover, in this invention, by winding the thread which hangs along the fold part of a side surface to the outer surface of a sealing body, a hanging thread can be made long enough, and the thread which hangs at the time of extraction does not fall out in a container.

Claims (18)

It consists of an encapsulant having fluid and flexibility, The package is characterized in that the upper and lower surfaces are provided in succession to the side, the bent portion is formed and folded on the side. An encapsulation member having a bent portion formed on a side surface of which the upper and lower surfaces are installed in succession, the side surface of which is folded and having flexibility and flexibility; And at least one hanging member having one end fixed to an upper surface or a lower surface of the encapsulation body. An encapsulation member having a bent portion formed on a side surface of which the upper and lower surfaces are installed in succession, the side surface of which is folded and having flexibility and flexibility; At least one end is fixed to the upper or lower surface of the encapsulation body, and at least one hanging thread is wound around the fold portion to the outer surface of the encapsulation body, and the other end is removably attached to the upper or lower surface of the encapsulation body. Package made with. The package according to claim 1, wherein the side surface is folded in an in-plane direction of an upper surface and a lower surface. The package according to claim 1, wherein the side surfaces are folded in directions out of the upper and lower surfaces. The package according to claim 1, wherein the upper and lower surfaces of the encapsulation body are formed in a polygonal outer shape. The package according to claim 1, wherein the upper and lower surfaces of the encapsulating body are formed in a polygonal shape having a bent corner. The package according to claim 1, wherein the upper and lower surfaces of the encapsulation body are formed in a curved shape. The package according to claim 2, wherein the side surface is folded in an in-plane direction of the upper surface and the lower surface. The package according to claim 2, wherein the side surfaces are folded in directions out of the upper and lower surfaces. The package according to claim 2, wherein the upper and lower surfaces of the encapsulation body are formed in a polygonal outer shape. 3. The package according to claim 2, wherein the upper and lower surfaces of the encapsulating body are formed in a polygonal shape having a bent corner. The package according to claim 2, wherein the upper and lower surfaces of the encapsulation body are formed in an outer shape having a curved shape. 4. The package according to claim 3, wherein the side surface is folded in an in-plane direction of the upper surface and the lower surface. 4. The package according to claim 3, wherein the side surfaces are folded in directions out of the surfaces of the upper and lower surfaces. The package according to claim 3, wherein the upper and lower surfaces of the encapsulation body are formed in a polygonal outer shape. 4. A package according to claim 3, wherein the upper and lower surfaces of the encapsulation body are formed in a polygonal shape having a bent corner portion. 4. A package according to claim 3, wherein the upper and lower surfaces of the encapsulation body are formed in a curved shape.