JP2002104550A - Storing bag for wet sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storing bag for a wet sheet which can be manufactured at low costs by a method wherein a cover label can be easily picked up, resulting in improved usability. SOLUTION: The storing bag comprises a bag body 1 made of a moisture impermeable material for receiving a bundle of wet sheets, and a cover label 5 to repeatedly open and close a takeout port 3 formed in the surface of the body 1. The cover label 5 is formed from an open/closure part having such a shape and area as to completely close the left and right sides, the base part and the tip of the port 3, and a fixing part 7 comprising only a base part 7a connected to the open/closure part and a side frame part 7b located on either side of the open/closure part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a wet sheet storage bag. As used herein, the term "wet sheet" refers to an aqueous or oily cosmetic or drug impregnated in paper, woven or nonwoven fabric, etc., and is sick, elderly,
It refers to a sheet or paper used for a body of a human such as an infant, for example, a butt, a hand wiped, a makeup removed, a car or a toilet cleaned. The term "wet sheet storage bag" refers to a case where the above-described paper is stored in a bag made of a water-impermeable material so that it can be used repeatedly. In such a wet sheet storage bag, an outlet for taking out the wet sheet is formed on the surface of the bag body, the outlet is opened and closed around the outlet, and a lid label that can be sealed when closed is attached, so that it can be used for a long time. And the convenience of handling is secured. The present invention particularly relates to a wet sheet storage bag in which a lid label is devised.

[0002]

2. Description of the Related Art A conventional wet sheet storage bag is disclosed in Japanese Patent Application Laid-Open No. 10-24972. In this conventional example, as shown in FIG. 5, a lid label 101 is used in which a pressure-sensitive adhesive 106 is applied to the back surface to cover and seal the outlet 119 of the bag body 111. By forming an open loop-shaped label slit opened in the peeling direction in the inner part of the lid label 101, an outlet 119 is covered and a label peeling section 103 which can be repeatedly opened / closed and sealed, and a label peeling section 103
The label frame portion 104 remaining on the bag body 111 when peeled off is formed. In particular, the label frame 104 is
It is formed not only at the base and both sides of the label 103 but also at the tip, and completely surrounds the four circumferences of the label peeling section 103.

[0003]

However, the conventional wet sheet storage bag has a problem that the label peeling portion 103 is difficult to peel off. That is, as shown in FIG. 6, when the label peeling section 103 is closed, the label frame 1
This is because the height of the label peeling portion 103 is the same as that of the tip portion of 04, and it is difficult to pinch the label peeling portion 103 with fingers. This is because the knob 107
Even if it forms, it does not change.

The present invention has been made in view of the above circumstances, and has as its object to provide a wet sheet storage bag in which a lid label is easily picked up and handled easily. Another object of the present invention is to provide a storage bag for a wet sheet that can further reduce the manufacturing cost.

[0005]

According to a first aspect of the present invention, there is provided a bag for storing a wet sheet, comprising a bag made of a moisture-impermeable material for storing a bundle of wet sheets, and an outlet formed on a surface of the bag. It consists of a lid label that opens and closes repeatedly, and the lid label is
An opening / closing portion having a shape and area capable of completely sealing the left and right sides, the base and the tip of the outlet, a base continuous with the opening / closing portion, and a side frame portion located on the left and right sides of the opening / closing portion. And a fixing portion comprising only the fixing portion. According to a second aspect of the present invention, there is provided the wet sheet storage bag according to the first aspect, wherein the outlet and the lid label are formed on an upper surface of the bag body. Claim 3
The storage bag for a wet sheet according to the first aspect of the invention is characterized in that the outlet and the lid label are formed from an upper surface to a side surface of the bag.

According to the first aspect of the present invention, since no fixing portion is provided in front of the opening / closing portion, a step is formed between the tip of the opening / closing portion and the surface of the bag when the opening / closing portion is closed. It is easy to pick up the opening / closing part with fingers. Therefore, the operation of opening and closing the opening / closing unit at each use becomes easier. Further, since the fixing portion is only the base portion and both side portions and does not use the tip portion, the material cost can be saved correspondingly, and the manufacturing cost can be reduced. According to the second aspect of the present invention, when the outlet is provided on the upper surface of the bag body, the periphery of the outlet is flat, so that the close contact with the lid label is improved. Therefore, the wet sheet can be used for a long time. According to the third aspect of the present invention, even when the outlet is curved from the upper surface to the side surface of the bag, the side frame portions forming the fixing portion are not bent so that the left and right side portions of the outlet are not wrinkled. , So that when the opening is closed by the opening / closing part, it can be sealed without fail. Therefore, the wet sheet can be used for a long time.

[0007]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a wet sheet storage bag 1 according to the first embodiment of the present invention, FIG. 2 is a perspective view of the wet sheet storage bag 1 when a lid label is closed, and FIG. 3 is a second embodiment of the present invention. FIG. 4 is a perspective view of the wet sheet storage bag 1 when the lid label is closed.

First, a wet sheet storage bag 1 according to a first embodiment will be described with reference to FIGS. 1 and 2. The bag 2 is a cubic storage bag, and is made of a water-impermeable material. As the material, a synthetic resin film or synthetic paper is preferable because it has chemical resistance, moisture impermeability, gas impermeability, and durability. As a synthetic resin film,
For example, a single or composite petrochemical film sheet of a synthetic resin sheet such as polyethylene, polypropylene, polyester, polyamide, or polyvinyl chloride, or a composite sheet in which these synthetic resin film sheets are laminated with aluminum foil, paper, etc. And the like. As a synthetic paper, a thermoplastic resin such as a polypropylene-based resin is used as a main material, and a composition obtained by mixing an inorganic filler and a small amount of an additive with this is melted, kneaded, extruded by an extruder, formed into a film, and then further extruded. Synthetic paper produced by stretching is made into an internal paper, and is stretched and oriented in the vertical and horizontal directions.Light is irregularly reflected due to mechanical properties such as strength and rigidity, and microvoids generated in the stretching process, and it becomes white and opaque. It is desirable because paper properties such as printability, writeability and the like are imparted. Also, in order to prevent adhesive residue, the surface of the synthetic resin film or synthetic paper on which the pressure-sensitive adhesive layer is
By applying a corona discharge treatment or applying an anchor material, the adhesion between the surface substrate and the pressure-sensitive adhesive layer can be ensured.

An outlet 3 is formed on the upper surface of the bag 2. However, this opening 3 is formed only with perforations or the like at the beginning of manufacture, and is formed by tearing the perforations by adhering to the glue on the back surface when the lid label 5 is peeled off for the first time. Become. Inside the bag 2, wet sheets 4 are housed in a bundle, and can be taken out one by one from the outlet 3.

Reference numeral 5 denotes a lid label. The lid label 5 includes an opening / closing section 6 and a fixing section 7. The opening / closing part 6 is the outlet 3
Is a rectangular member having a shape and a size surrounding the periphery of the object, and has a knob 8 at the tip. The fixing part 7 is an opening / closing part 6
And a side frame portion 7b on both the left and right sides. A slit 9 is provided between the side frame 7b and the side green of the lid label 5. As shown in the figure, the length of the side frame portion 7b is substantially the same as the length of the opening / closing portion 6, and the ends are not connected to each other. That is, a member corresponding to the tip of the conventional example is not provided.

The back surface of the fixing portion 7 of the lid label 5 is fixed to the front surface of the bag body 1 by a known adhesive so that it cannot be peeled off. A pressure-sensitive adhesive 10 is applied to the back surface of the opening / closing portion. As the pressure-sensitive adhesive 10, a known pressure-sensitive adhesive such as a polyester-based, acrylic, or rubber-based adhesive is used, and the pressure-sensitive adhesive referred to in the present invention includes a hot melt adhesive.
The opening / closing section 6 can be repeatedly opened and closed by the pressure-sensitive adhesive 10 any number of times, and can be brought into close contact with the surface of the bag body 1 when closed.

FIG. 2 shows a state in which the lid label 5 is closed in the wet sheet storage bag 1 of the present embodiment.
To take out the wet sheet 4 from the bag 2 in this state, the opening / closing section 6 of the lid label 5 is lifted open, and the outlet 3 is opened.
Is exposed, the internal wet sheet 4
Can be taken out. When the lid label 5 is opened in this manner, the tip of the opening / closing section 6 or the knob 8 is
Since there is a step of the thickness from the surface of, it is easy to pinch with a finger. To close from the open state, the opening / closing portion 6 of the lid label 5 may be pressed against the periphery of the outlet 3.
In this case, the film material around the outlet 3 is reinforced by the fixing portion 7 so as not to wrinkle easily.
Can be reliably sealed many times at the time of closing.

Next, a wet sheet storage bag 1 according to a second embodiment will be described with reference to FIGS. This embodiment is the same as the first embodiment except that the position where the outlet 3 and the lid label 5 are provided is different. Therefore, the same reference numerals are given to the same portions, and only different portions will be described. The outlet 3 is formed from the upper surface to the side surface of the bag 2. For this reason, the lid label 5 is also formed from the upper surface to the side surface of the bag body 2, and the opening / closing part 6 also opens and closes from the upper surface to the side surface. Since the fixing portion 7 of the lid label 5 reinforces the film material of the bag 2 even in the curved outlet 3, the bag 3 can be opened and closed any number of times, and can be hermetically closed when closed. Also in this embodiment, the tip of the opening / closing section 6 or the knob 8 has a step from the surface of the bag body 2 corresponding to the thickness thereof, so that it is easy to pick with a finger.

In the present invention, since the fixing portion 7 of the lid label 5 does not have a tip in both the first and second embodiments,
Material costs are reduced, and manufacturing costs can be reduced.

[0015]

According to the first aspect of the present invention, since the fixed portion is not provided in front of the opening / closing portion, the open end portion is closed and the gap between the tip of the opening / closing portion and the surface of the bag body is provided. There is a step, which makes it easier to pick up with fingers. Therefore, the operation of opening and closing the opening / closing unit at each use becomes easier. Further, since the fixing portion is only the base portion and both side portions and does not use the tip portion, the material cost can be saved correspondingly, and the manufacturing cost can be reduced. According to the second aspect of the present invention, when the outlet is provided on the upper surface of the bag body, the periphery of the outlet is flat, so that the adhesiveness at the time of closing by the lid label is increased. Therefore, the wet sheet can be used for a long time. According to the third aspect of the present invention, even if the outlet is curved from the upper surface to the side surface of the bag, the side frame portions forming the fixing portion do not wrinkle on the left and right sides of the outlet. , So that when the opening is closed by the opening / closing part, it can be sealed without fail. Therefore, the wet sheet can be used for a long time.

[Brief description of the drawings]

FIG. 1 is a perspective view of a wet sheet storage bag 1 according to a first embodiment of the present invention.

FIG. 2 is a perspective view of the wet sheet storage bag 1 when a lid label is closed.

FIG. 3 is a perspective view of a wet sheet storage bag 1 according to a second embodiment of the present invention.

FIG. 4 is a perspective view of the wet sheet storage bag 1 when a lid label is closed.

FIG. 5 is a perspective view of a conventional wet sheet storage bag 1 in a closed state.

FIG. 6 is a perspective view of a conventional wet sheet storage bag 1 in an open state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wet sheet accommodation bag 2 Bag body 3 Outlet 4 Wet sheet 5 Lid label 6 Opening / closing part 7 Fixed part 8 Knob 9 Slit 10 Pressure sensitive adhesive

Claims (3)

[Claims] 1. A bag made of a moisture-impermeable material for accommodating a bundle of wet sheets, and a lid label for repeatedly opening and closing an outlet formed on the surface of the bag, wherein the lid label is An opening / closing portion having a shape and area capable of completely sealing the left and right sides, the base and the tip of the outlet, a base continuous to the opening / closing portion, and side frame portions located on both the left and right sides of the opening / closing portion. And a fixing part comprising: 2. A wet sheet storage bag according to claim 1, wherein said outlet and said lid label are formed on an upper surface of said bag body. 3. The wet sheet storage bag according to claim 1, wherein the outlet and the lid label are formed from an upper surface to a side surface of the bag body.