JP2520660Y2 - Packaging container - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container for containing a wet sheet material containing moisture so as not to dry it.

[0002]

2. Description of the Related Art Conventionally, thin paper, non-woven fabric, cotton, etc. have been impregnated with water, a disinfecting alcohol liquid, a cleaning liquid, a facial cleanser, etc.
Various types have been proposed as a packaging container for accommodating a sheet material such as so-called wet paper. This kind of packaging container prevents the sheet material from drying and ensures the sheet material
In addition, it is required to be able to take it out easily.

As a typical packaging container described above, for example, the packaging container described in Japanese Utility Model Publication No. 58-31822 is known. This packaging container is composed of a non-breathable sheet such as a soft synthetic resin, and a container body provided with an outlet for taking out the sheet material on the upper surface portion,
It is made of a non-breathable sheet such as a soft synthetic resin so that the outlet can be closed or opened, and a flexible lid member that is peelably attached to the upper surface.

That is, an appropriate adhesive is applied to the periphery of the outlet of the upper surface or the lower surface of the periphery of the lid, and the outlet is sealed by adhering the lid to the upper through the adhesive. It is possible to open the outlet by peeling off the lid material. Then, the re-adhesion of the lid material to the upper surface portion can be performed by pressing the peripheral edge of the lid material to the upper surface portion.

[0005]

However, since the lid member is flexible, even if the lid member is peeled off to open the outlet, the lid member closes the outlet by its own elastic force. Therefore, in order to take out the sheet material from the take-out port, it is necessary to pinch the free end of the lid material and lift it to open the take-out port. Also, when the lid material is re-adhered to the upper surface portion, if the height of the sheet material is lowered due to use, the container body is made of a soft sheet, so the upper surface portion is deformed or wrinkled. As a result, a large number of minute gaps are formed between the lower surface and the upper surface of the lid member, which makes it impossible to reliably seal the outlet with the lid member.

This invention has been made in order to eliminate the above-mentioned inconvenience, and the lid member can be maintained in a state where the take-out port is opened, and the take-out port can be reliably sealed with the lid member. It is possible to provide a packaging container in which the adhesive peelable portion of the lid member can be easily peeled off.

[0007]

According to the present invention, a flexible lid member is adhered to the upper surface of a non-air-permeable container body containing a wet sheet material that is folded and polymerized, and is provided on the upper surface. In a packaging container in which the outlet is closed or the outlet can be opened by peeling off a part of the lid material, by making a cut in the lid material , an adhesive fixing portion that is adhesively fixed to the upper surface portion, Removal of this adhesive fixing part
A constriction portion continuous to the outlet direction from the mouth-side out, contiguous to the constriction, sealing the outlet, and an adhesive peelable portion to open, and a tongue portion projecting from the adhesive peelable portion to the adhesive fixing portion It is provided on the lid material and can be used for adhesive peeling, narrowing and
The tongue can be peeled off by peeling the tongue from the top
Moves to the extension of the part and the tip comes into contact with the top surface and peels off the adhesive
It serves as a support for erecting the movable portion .

It is desirable that the surface of the tongue piece facing the upper surface is a non-adhesive surface. Further, when the container body is made of a flexible sheet, it is desirable to adhere a reinforcing sheet to the periphery of the takeout port. Furthermore, it is desirable that the outer dimension of the reinforcing sheet is at least larger than the outer dimension of the adhesive peelable portion.

[0009]

Since the packaging container of the present invention is constructed as described above, the adhesive peelable portion , the narrowed portion and the tongue piece are peeled off from the upper surface portion and the tip of the tongue piece portion is brought into contact with the upper surface portion or the reinforcing sheet. Then, the adhesively peelable portion stands up with the outlet taken out. Since the reinforcing sheet is adhered to the upper surface of the peripheral edge of the outlet, the peripheral edge of the outlet does not deform, so that the outlet can be reliably sealed with the adhesive peelable portion and the adhesive peelable portion can be easily peeled off. Become.

[0010]

Embodiment An embodiment of the present invention will be described below with reference to the drawings. 1 is a perspective view of a packaging container according to an embodiment of the present invention, FIG. 2 is a plan view showing the back side of a lid member, and FIG. 3 is A of FIG.
FIG. 4 is a cross-sectional view taken along line A, and FIG. 4 is a perspective view showing a state in which the lid member is opened. In these figures, S represents a sheet material, which is obtained by impregnating thin paper, non-woven fabric, cotton, etc., with water, a disinfecting alcohol solution, a cleaning solution, a facial cleanser, etc., and a plurality of sheets are stacked in a folded state. There is.

Reference numeral 1 denotes a container body for accommodating the sheet material S, which is a soft non-air-permeable sheet, for example, a sheet film having a wall thickness of about 20 μm, which has a tubular shape and is hermetically joined at both ends. The portion 2, the side surface portion 3, and the bottom surface portion 4 have a substantially rectangular parallelepiped sealed bag shape. In addition,
At the center of the upper surface portion 2, an elliptical take-out port 2a for taking out the sheet materials S one by one is provided.

Reference numeral 11 denotes a floating plate, which is arranged between the sheet material S in the container body 1 and the upper surface portion 2 and has a diamond-shaped outlet 11a smaller than the outlet 2a for taking out the sheet materials S one by one. It is provided. Reference numeral 21 denotes a hard reinforcing sheet, which is a sheet film of polypropylene or the like having a thickness of about 100 microns, and is bonded to the upper surface portion 2 of the peripheral edge of the outlet 2a so that the opening 21a overlaps the outlet 2a.

Reference numeral 31 denotes a cover material adhered to the reinforcing sheet 21, and an adhesive fixing portion 32, narrowed portions 33 and 33 connected to the adhesive fixed portion 32, and continuous to the narrowed portions 33 and 33,
Adhesive peelable part 34 for sealing and opening the outlet 2a
And a tongue piece portion 35 protruding from the adhesive peelable portion 34 toward the adhesive fixing portion 32 between the narrowed portions 33, 33, and a grip portion 36 connected to the adhesive peelable portion 34. Three
1a, 31a, 31b are notches forming the narrowed portions 33, 33 and the tongue portion 35.

Reference numeral 32a denotes an adhesive layer applied to the back surface of the adhesive fixing portion 32, 34a denotes an adhesive layer applied to the back surface of the adhesive peelable portion 34, and 34b corresponds to the take-out port 2a on the back surface of the adhesive peelable portion 34. As shown, the lid piece is adhered, and the lid piece 34b is cut out to form the outlet 2a. The lid member 31 is a sheet film such as polypropylene having a wall thickness of about 100 microns. An adhesive layer is not provided on the back surfaces of the narrowed portions 33, 33, the tongue piece portion 35, and the grip portion 36.

Next, the method of use will be described. First,
As shown in FIG. 1, when the adhesive peelable portion 34 of the lid member 31 is adhered to the reinforcing sheet 21, the outlet 2 of the container body 1
Since a is sealed by the adhesive peelable portion 34, moisture does not evaporate from the outlet 2a, so that the sheet material S contained in the container body 1 does not dry. And the grip 3
By picking 6 with a finger and peeling the adhesive peelable portion 34 from the reinforcing sheet 21, the outlet 2a is opened,
When the tip of the tongue piece 35 is brought into contact with the reinforcing sheet 21, the tongue piece 35 functions as a support, so the adhesive peelable portion 3
4, the tongue piece 35 and the grip 36 stand upright as shown in FIG.

When the adhesive peelable portion 34 is peeled off in this way, since the tips of the notches 31a, 31a are inverted to the J-shaped adhesive peelable portion 34 side, the narrowed portions 33, 3 are formed.
Since 3 can no longer be pulled, the adhesive fixing portion 32 does not break. Further, since the reinforcing sheet 21 is bonded, the upper surface portion 2 is unlikely to be wrinkled, and the adhesive peelable portion 34 is easily peeled off.

Further, since the reinforcing sheet 21 is adhered, the upper surface portion 2 is unlikely to be wrinkled, and the adhesive peelable portion 34 is provided.
The outlet 2a can be reliably sealed with. Since the outer dimension of the reinforcing sheet 21 is made larger than at least the outer dimension of the adhesive peelable portion 34, the adhesive peelable portion 34 can be easily attached and peeled.

In the above-mentioned embodiment, the reinforcing sheet 21 is adhered to the outer side of the upper surface portion 2 as shown by 3,
The reinforcing sheet 21 may be attached to the inside of the upper surface portion 2, or the reinforcing sheet 21 may be attached to the outside and the inside of the upper surface portion 2. Further, although the lid piece 34b is made to adhere to the adhesive peelable portion 34, the lid piece 34b is not made to adhere, and the adhesive layer 3 is attached to that portion.
A configuration without the 4a may be adopted. In addition, narrowed part 3
Although the adhesive layers are not provided on the back surfaces of the tongue pieces 35 and 33 and 33, the same function can be obtained by providing the adhesive layers. However, if the adhesive layer is not provided on the back surface of the tongue piece 35, the tongue piece 35 does not adhere to the reinforcing sheet 21 or the upper surface portion 2, and thus the usability is improved.

[0019]

As described above, according to the present invention, the lid member includes the adhesive fixing portion and the narrowed portion connected to the adhesive fixing portion.
Since the adhesive strippable part that is connected to the narrowed part and seals and opens the outlet, and the tongue piece projecting from the adhesive strippable part to the adhesive fixing part side are provided in the lid member , the adhesive strippable part , the narrowed part Section and tongue piece are separated from the top surface to open the outlet, and when the tip of the tongue piece is brought into contact with the top surface, the tongue piece functions as a support. One part stands up. Therefore, even if you do not have a lid, you can keep the lid open with the outlet, so you can remove the sheet with one hand.
You can

Since the surface of the tongue piece facing the upper surface is a non-adhesive surface, the tongue does not stick to the upper surface.
Usability improves. Also, since the container body is made of a flexible sheet and the reinforcing sheet is adhered to the periphery of the outlet, the outlet can be reliably sealed with the lid material and the adhesive peelable part of the lid material is peeled off. It will be easier. Further, since the outer dimension of the reinforcing sheet is made larger than at least the outer dimension of the adhesive peelable portion, the adhesive peelable portion can be easily adhered and peeled.

[Brief description of drawings]

FIG. 1 is a perspective view of a packaging container according to an embodiment of the present invention.

FIG. 2 is a plan view showing a back surface side of a lid member.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a perspective view showing a state in which a lid member is opened.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container body 2 Upper surface part 2a Outlet port 21 Reinforcement sheet 21a Opening 31 Lid material 31a, 31b Notch 32 Adhesive fixing part 32a Adhesive layer 33 Constriction part 34 Adhesive peelable part 34a Adhesive layer 35 Tongue part 36 Gripping part S Sheet material

Claims (4)

(57) [Scope of utility model registration request] 1. A flexible lid member is adhered to an upper surface of a non-air-permeable container body for accommodating a wet sheet material that is folded and polymerized, and an outlet provided on the upper surface is sealed. In a packaging container in which the outlet can be opened by peeling off a part of the lid material , an adhesive fixing portion that is adhesively fixed to the upper surface portion by making a cut in the lid material , and the adhesive fixing Part of the above
A narrowed portion that extends from the side of the outlet toward the outlet ,
Continuous with the constricted portion, sealing said outlet, and an adhesive peelable portion to open, providing a tongue portion projecting from the adhesive peelable portion to the adhesive fixing portion to the lid member, the adhesive peelable portion , The narrowed part and the tongue part in front
When peeled off from the top surface, the tongue piece can be peeled off the adhesive.
Part of the upper part of the upper surface of
A packaging container, which serves as a support for erecting the adhesively peelable portion . 2. The packaging container according to claim 1, wherein a surface of the tongue piece portion facing the upper surface portion is a non-adhesive surface. 3. The packaging container according to claim 1 or 2, wherein the container body is made of a flexible sheet, and a reinforcing sheet is bonded to a peripheral edge of the takeout opening. Packaging container. 4. The packaging container according to claim 3, wherein the reinforcing sheet has an outer dimension larger than at least an outer dimension of the adhesive peelable portion.