JPH079196U - Packaging container - Google Patents

Abstract

(57) [Summary] [Purpose] To enable the lid material to be maintained with the outlet opened. [Structure] A flexible lid member 31 is adhered to an upper surface portion 2 of a non-air-permeable container body 1 for accommodating a wet sheet material S that is folded and polymerized, and an outlet 2a provided in the upper surface portion 2 is sealed. In the packaging container in which the outlet port 2a can be opened by peeling off a part of the lid member 31, the lid member 31 is provided with the adhesive fixing portion 32 and the narrowed portions 33, 33 connected to the adhesive fixing portion 32. , The adhesive peelable portion 3 connected to the narrowed portions 33, 33 to seal and open the outlet 2a.
4 and the tongue piece portion 35 protruding from the adhesive peelable portion 34 to the adhesive fixing portion 32 side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a packaging container that contains a wet sheet material containing moisture so as not to dry.

[0002]

[Prior art]

 Conventionally, various types of packaging containers have been proposed for storing sheet materials such as so-called wet paper, which is obtained by impregnating thin paper, non-woven fabric, cotton, etc. with water, disinfecting alcohol liquid, cleaning liquid, face wash, etc. . This type of packaging container is required to prevent the sheet material from drying and to remove the sheet material reliably and easily.

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

That is, an appropriate adhesive may be applied to the periphery of the outlet on the upper surface or the lower surface of the periphery of the lid, and the outlet may be 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]

[Problems to be solved by the device]

 However, since the lid material is flexible, even if the lid material is peeled off and the ejection port is opened, the lid member closes the ejection port due to its own elastic force. In order to take out from the mouth, it is necessary to pick up 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 may be deformed or wrinkled. There is a disadvantage in that a large number of minute gaps are generated between the lower surface and the upper surface portion of the lid member due to the approaching, and the outlet cannot be reliably sealed with the lid member.

The present invention has been made in order to eliminate the above-mentioned inconvenience, and the lid member can be maintained in a state where the ejection port is opened, and the ejection port is reliably sealed with the lid member. (EN) A packaging container in which the adhesive peelable portion of the lid material can be easily peeled off.

[0007]

[Means for Solving the Problems]

 This invention is a non-air-permeable container that contains a wet sheet material that folds and polymerizes. A flexible lid material is adhered to the upper surface of the main body to seal the outlet provided on the upper surface, or a lid material. In a packaging container in which the take-out port can be opened by peeling off a part of the adhesive, the lid material is adhesively fixed to the upper surface, the adhesive fixing portion, the narrowed portion connected to the adhesive fixing portion, and the narrowed portion. It is composed of an adhesive-peelable portion that is connected to, and closes and opens the outlet, and a tongue piece that protrudes from the adhesive-peelable portion toward the adhesive fixing 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 bond a reinforcing sheet to the peripheral edge of the outlet. Furthermore, it is desirable that the outer dimension of the reinforcing sheet be at least larger than the outer dimension of the adhesive peelable portion.

[0009]

Since the packaging container of the present invention is configured as described above, when the adhesive peelable portion is peeled from the upper surface portion and the tip of the tongue piece is brought into contact with the upper surface portion or the reinforcing sheet, the adhesive peelable portion is formed. Stands up with the outlet open. Since the reinforcing sheet is bonded to the upper surface of the peripheral edge of the outlet, the peripheral edge of the outlet does not deform, so that the adhesive outlet can be reliably sealed and the adhesive detachable portion can be peeled off. It becomes easy to do.

[0010]

【Example】

 Hereinafter, an embodiment of the present invention will be described 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, FIG. 3 is a sectional view taken along the line AA of FIG. 1, and FIG. 4 is a lid member. It is a perspective view which shows the state which opened. In these figures, S indicates a sheet material, which is obtained by impregnating thin paper, non-woven fabric, cotton, etc., with water, an alcohol solution for detoxification, a cleaning solution, a facial cleanser, etc. Has been.

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

Reference numeral 11 denotes a floating plate, which is disposed 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, for example, a sheet film of polypropylene having a thickness of about 100 μm, which is adhered 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 lid material that is adhered to the reinforcing sheet 21, and the adhesive fixing portion 32, the narrowed portions 33 and 33 that are continuous with the adhesive fixed portion 32, and the narrowed portions 33 and 33 that are continuous with the take-out port 2a. The adhesive peelable portion 34 that seals and releases the adhesive, the tongue portion 35 that protrudes from the adhesive peelable portion 34 toward the adhesive fixing portion 32 between the narrowed portions 33, 33, and the grip that is continuous with the adhesive peelable portion 34 And part 36. Reference numerals 31a, 31a, 31b are notches forming the narrowed portions 33, 33 and the tongue piece 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 denotes a back surface of the adhesive peelable portion 34 that matches the outlet 2a. As shown, the lid piece is adhered, and the lid piece 34b is cut out to form the outlet 2a. The lid 31 is, for example, a sheet film of polypropylene or the like having a 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, a usage method 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 2a of the container body 1 is sealed by the adhesive peelable portion 34. Since the water does not evaporate from the container, the sheet material S contained in the container body 1 does not dry. Then, by grasping the grip portion 36 with a finger and peeling off the adhesively peelable portion 34 from the reinforcing sheet 21, the outlet 2a is opened and the tip of the tongue portion 35 is brought into contact with the reinforcing sheet 21. Since the tongue piece portion 35 functions as a support, the adhesive peelable portion 34, the tongue piece portion 35 and the grip portion 36 stand up as shown in FIG.

When the adhesive peelable portion 34 is peeled off in this manner, since the tips of the notches 31a, 31a are inverted to the J-shaped adhesive peelable portion 34 side, the narrowed portions 33, 33 can no longer be pulled. Therefore, the adhesive fixing portion 32 does not break. Further, since the reinforcing sheet 21 is bonded, the upper surface portion 2 is less likely 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 take-out port 2a can be reliably sealed by the adhesive peelable portion 34. 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 adhered and peeled.

Although the reinforcing sheet 21 is adhered to the outside of the upper surface 2 as shown in FIG. 3 in the above embodiment, the reinforcing sheet 21 may be adhered to the inside of the upper surface 2 or The reinforcing sheet 21 may be adhered to the outside and the inside of the. Further, although the lid piece 34b is adhered to the adhesive peelable portion 34, the lid piece 34b may not be adhered and the adhesive layer 34a may not be provided in that portion. Further, although no adhesive layer is provided on the back surfaces of the narrowed portions 33, 33 and the tongue piece portion 35, the same function can be obtained by providing an adhesive layer. 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 2a, and the usability is improved.

[0019]

[Effect of device]

 As described above, according to the present invention, the lid member includes the adhesive fixing portion, the narrowed portion connected to the adhesive fixed portion, and the adhesive peelable portion connected to the narrowed portion for sealing and opening the outlet. Since the tongue piece projecting from the adhesive peelable part to the adhesive fixing part side was formed, by removing the adhesive peelable part from the upper surface part, the take-out port was opened and the tip of the tongue piece part was opened to the upper surface part. When it is brought into contact with the tongue, the tongue portion functions as a support, so that the adhesive peelable portion and the tongue portion stand up. Therefore, it is possible to maintain the lid member in a state in which the outlet is open, without having the lid member.

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, which improves usability. Also, the container body is made of a flexible sheet, and the reinforcing sheet is adhered to the periphery of the outlet, so the outlet can be reliably sealed with the lid material and the adhesive peelable part of the lid material can be 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)

[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 to seal an outlet provided on the upper surface, A packaging container in which the outlet can be opened by peeling off a part of the lid material, wherein the lid material is adhesively fixed to the upper surface portion, and a narrowed portion connected to the adhesive fixation portion. And a tongue piece projecting from the adhesive peelable portion to the adhesive fixing portion side, which is connected to the narrowed portion and seals and opens the take-out port, and a tongue piece portion. container. 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 adhered to the periphery of the outlet. Packaging container. 4. The packaging container according to claim 3, wherein the reinforcing sheet has an outer dimension larger than at least the outer dimension of the adhesive peelable portion.