TW201313173A - Wet tissue package - Google Patents

Abstract

The invention provides a wet tissue package which is capable, when a wet tissue is taken out of the package, of accommodating a tip portion of the next protruding wet tissue securely in the package and sealing the wet tissue securely with a sheet-shaped cover body to prevent the wet tissue from drying. A wet tissue ejection hole formation member (6) which comprises a wet tissue ejection hole (8) and an oppositely disposed flange portion (6a) is disposed at an inner side around an opening (3) of a bag body (2) where a wet tissue is accommodated with the flange portion (6a) being glued. A flat cross section area of a concave space (7) between the bag body opening (3) and the wet tissue ejection hole formation member (6) is larger than an opening space of the bag body opening (3). A sheet-shaped cover body (4) is glued to the bag body (2) at a position where the flange portion (6a) of the wet tissue ejection hole formation member (6) overlaps at least in part with each of a portion around an edge of a hinge portion (4a) for opening and closing the cover body (4) and a portion around an edge of an opening side.

Description

Wet wipes package Field of invention

The present invention relates to a wet tissue package in which a wet tissue is stored and packaged in a bag.

Background of the invention

Wet wipes are widely used for hand rubbing or wiping of infants, patients or elderly hips. The wet tissue is such that a base cloth such as a nonwoven fabric is impregnated with a chemical solution such as a cleaning liquid or a disinfectant solution, and is usually stored in a sealed storage container to maintain a state in which the base cloth is wet-impregnated with the chemical liquid or the like. Conventionally, the storage container has been widely used as a canned shape in the past, and the canned wet tissue package has a container that is wound into a roll shape and is vertically stored in the storage container. Therefore, the container is difficult to be compact. There is a problem that the storage container is enlarged and the manufacturing cost is also high. Therefore, in recent years, a packaged wet tissue package in which a folded wet tissue is stored and packaged in a bag and a folded wet tissue is taken out is used in place of the canned wet tissue package.

It is known that the packaged wet tissue package is configured such that the inside of the periphery of the opening of the bag formed by the airtight film or the like is attached, and the take-out hole forming member having the wet tissue take-out hole at the bottom is attached, and the package is taken out through the take-out hole. The wet tissue in the body is taken out from the opening of the bag body (Patent Document 1). In the conventional wet tissue package, a package which can be sealed by the opening of the sheet-shaped cover material switch bag body is widely used (Patent Document 2).

Advanced technical literature Patent literature

[Patent Document 1] Japanese Patent Laid-Open No. Hei 10-77076

[Patent Document 2] Japanese Patent Laid-Open Publication No. 2010-173649

Summary of invention

The wet tissues which are stored in the packaged wet tissue package in a folded state are separated by a slit or the like and can be taken out one by one. The opening of the bag body is sealed by a cover member such as a cover unit member or an airtight film, and focuses on the folding method of the wet tissue or the shape of the removal hole, so that when the wet tissue is taken out, the cover material is unsealed and taken out by the extraction hole. When the paper towel is wet, the front end portion of the next wet tissue is exposed by the removal hole. When the front end portion of the wet tissue is placed in a state where the wet tissue take-out hole is exposed, the wet tissue becomes dry. Therefore, the bag opening portion must be sealed again before the next use, and the front end portion of the wet tissue protruding from the take-out hole is accommodated. Remove the space between the hole and the opening of the bag. However, in the conventional packaged wet tissue package, the space formed between the wet tissue take-out hole and the opening of the bag is narrow, so even if the cover opening is to be sealed with the cover material, the front end of the wet tissue protruding from the take-out hole is required. It is difficult to reliably seal the space accommodated between the extraction hole and the opening. In particular, when the amount of the wet tissue in the bag is small, the volume of the front end portion of the wet tissue that protrudes from the take-out hole is increased. Therefore, it is difficult to reliably seal and store the end portion before the protrusion in the storage space. Further, when the depth from the opening of the bag body to the bottom of the take-out hole forming member is deepened and the storage space is increased, the entire package body becomes large, and when the size of the package is to be maintained, the amount of wet paper towel that can be accommodated in the bag body is large. Have to reduce problem. Further, the package body which seals the opening portion of the bag body with the sheet-shaped lid member can be provided at a low price, but conversely, when the lid member reseals the opening portion of the bag body, the periphery of the opening portion of the bag body wrinkles and is closely attached. It is difficult to cover the body, and there is a problem that it is impossible to perform a serious re-closure.

The present invention has been made to solve such conventional problems, and an object of the invention is to provide a space in which a front end portion of a wet tissue exposed by an extraction hole can be easily accommodated in a space between an extraction hole and an opening of a bag body, by The sheet-like cover material is surely re-sealed in a packaged wet tissue package.

That is, the gist of the present invention is as follows:

(1) A wet tissue package in which a flap-shaped lid body is switchably closed to an opening of an airtight bag body in which a wet tissue is accommodated, and a wet tissue take-out hole is provided inside the periphery of the opening of the bag body. And the wet tissue take-out hole forming member having the flange portion facing the flange portion is attached to the bag body, and the concave portion space between the bag opening portion and the wet tissue take-out hole forming member is formed by the flat cross-sectional area thereof. The opening area of the opening portion of the bag body is larger than the opening portion of the opening portion of the bag body, and the periphery of the edge portion of the opening portion and the periphery of the opening edge portion of the opening portion are respectively opposite to the flange portion of the wet tissue removing hole forming member. At least a portion of each of the overlapping positions, and the sheet-like cover material is attached to the bag body to seal the opening of the bag body.

(2) In the wet tissue package of (1), at least a portion of a side wall of the wet tissue take-out hole forming member has a shape penetrating the inside of the bag.

(3) In the wet tissue package of the above (1), the wet tissue take-out hole forming member is attached to the bag at a position further inside than the periphery of the opening of the bag body.

(4) In the wet tissue package of the above (1), the wet tissue take-out hole forming member is attached to the bag at a position further inside than the periphery of the opening of the bag.

(5) In the wet tissue package of the above (1), the wet tissue take-out hole forming member is formed by processing the wet tissue take-out hole and the flange portion in a plate-like body.

In the wet tissue package of the present invention, since the flat area of the recessed space of the wet tissue take-out hole forming member is larger than the opening area of the opening of the bag body, the volume of the recessed space is large, and the front end portion of the wet tissue protruding from the take-out hole can be surely The seal is housed in the recessed space to prevent the wet tissue from drying. Further, when the bag opening is resealed by the lid member, since the lid member is not wrinkled and the lid member is incompletely closed, the package can be reliably sealed, thereby preventing the wet tissue from drying. .

Simple illustration

Fig. 1 is a perspective view showing an embodiment of the wet tissue package of the present invention, wherein (a) is a perspective view showing a state in which the cover is closed, and (b) is a perspective view showing a state in which the cover is opened.

Fig. 2 is a longitudinal sectional view taken along line II-II of Fig. 1(a).

Fig. 3 is a perspective view showing an example of a wet tissue take-out hole forming member.

Figure 4 is a plan view showing the wet tissue take-out hole forming member.

Figures 5(a) to (h) are plan views showing different shapes of the wet tissue take-out holes.

Fig. 6 is an explanatory view showing the action when the wet tissue is taken out from the bag body.

Fig. 7 is a perspective view showing a different aspect of the wet tissue take-out hole forming member.

Figure 8 (a) ~ (c) is the different aspects of the wet tissue removal hole forming member Body map.

Figure 9 is a longitudinal cross-sectional view of a different aspect of a wet tissue package.

Fig. 10 (a) to (c) are schematic views showing the form of folding and storing a wet tissue.

Detailed description of the preferred embodiment

Fig. 1 shows an appearance configuration of the wet tissue package 1 of the present invention, 2 is a bag body, 3 is an opening portion of the bag body 2, and 4 is a lid body. Fig. 1(a) shows a state in which the opening 3 of the bag body 2 is sealed by a sheet-like lid body 4 made of a gas-tight film or sheet, and (b) shows a state in which the opening portion 3 is opened after the lid body 4 is opened. . As shown in FIG. 2, the inside of the bag body 2 accommodates the folded wet tissue 5.

The bag body 2 is formed into a bag shape such as a pillow shape as shown in FIG. 1 by sealing the end portion of the airtight plastic sheet or film by heat sealing or the like. The bag body 2 is composed of an airtight material, and as shown in Fig. 2, is composed of a two-layer laminate of the inner layer 2a and the outer layer 2b. The inner layer 2a is a composite formed of, for example, polyethylene, polypropylene, polyester, polyether, vinyl chloride, vinylidene chloride, cellophane or two or more laminates, or a laminated aluminum foil, and an outer layer 2b. Polyethylene terephthalate (PET) or the like is used. Further, in the present embodiment, the bag body 2 is composed of two layers of the inner layer 2a and the outer layer 2b. However, the bag body 2 is not limited thereto, and may be three or more layers, or may be composed of one layer. Further, the materials used for the inner layer 2a and the outer layer 2b are not limited to the above.

The wet tissue 5 is folded in a base fabric such as a non-woven fabric and impregnated with a chemical solution such as a detergent or a disinfectant, and is stored in the bag body 2. The wet tissue 5 is folded and stored so that it can be taken out one by one.

A wet tissue take-out hole forming member 6 is attached to the inner side of the periphery of the opening 3 of the bag body 2. The wet tissue take-out hole forming member 6 is made of paper, synthetic resin, metal, or the like, and is made of, for example, paper, a synthetic resin sheet, a through-film molded body, a thermoplastic resin sheet, a film thermoform, an injection molded body of a thermoplastic resin, or the like. And formed. The wet tissue take-out hole forming member 6 is formed in a box shape having a recessed space 7 as shown in FIG. 3, and is attached to the opening of the bag body 2 by fixing the flange portion 6a formed by projecting toward the inner side of the upper end portion. 3 weeks from the Ministry. A wet tissue take-out hole 8 for taking out the wet tissue 5 in the bag body 2 is provided at the bottom of the wet tissue take-out hole forming member 6. The wet tissue take-out hole forming member 6 is attached to the bag body 2 by a latex adhesive, a melt adhesive, a heat seal or the like, and is fixed to the bag body 2, but is not limited to the flange portion 6a. In the case of the bag body 2, it may be attached to a portion such as a dot. The recessed space 7 of the wet tissue take-out hole forming member 6 is a space for accommodating the front end portion 5a of the next wet tissue 5, and the wet tissue package 1 of the present invention is formed with a wet tissue take-out hole forming member 6, and a wet tissue take-out hole is formed. The flat surface area of the recessed space 7 of the member 6 is larger than the opening area of the opening 3 of the bag body 2, and the wet tissue front end portion 5a protruding from the wet tissue take-out hole 8 can be reliably sealed and accommodated in the recessed space 7. The wet tissue take-out hole forming member 6 shown in Fig. 3 is configured such that the flange portion 6a for attaching the take-out hole forming member 6 to the periphery of the opening portion 3 of the bag body 2 is formed by the peripheral edge of the upper end portion of the take-out hole forming member 6 toward The inner side is extended and formed around the extraction hole forming member 6, and the sectional area of the recessed space 7 is larger than the opening area of the opening 3.

The wet tissue take-out hole 8 is configured to take out the wet tissue 5 accommodated in the package 2 one by one. For example, as shown in FIG. 4, the gripping portion 8a and the extracting portion 8b having an opening area smaller than the gripping portion 8a are via Connected to the sharp portion 9 of the gripping portion 8a Pick up. The extraction portion 8b is provided with a projection 10 for applying a load to the extracted wet tissue, and a slit 11 for easily applying the elastic force to the wet tissue by the projection 10, and which is easily taken out one by one. The wet tissue take-out hole 8 is not limited to the shape shown in Fig. 4. As long as the wet tissue 5 can be taken out one by one, for example, various shapes as shown in Figs. 5(a) to (h) can be employed.

When the user initially uses the wet tissue package 1, even if the lid 4 is opened, the front end portion 5a of the wet tissue 5 does not protrude into the recess 7. Therefore, as shown in FIG. 6, the user pulls up the wet tissue 5 in the package 1 with the finger by the extraction portion 8a. At this time, the folded curve 12 of the folded wet tissue 5 is housed in the bag body 2 in a direction orthogonal to the direction in which the gripping portion 8a and the drawing portion 8b of the attachment hole 8 are orthogonal to each other (in the direction of the arrow in FIG. 4). Then, the wet tissue 5 is pulled upward, moves in the direction A in FIG. 6, and is moved by the gripping portion 8a toward the drawing portion 8b via the tapered portion 9. At this time, when the wet tissue is applied by the tapered portion 9 and the projection 10, and the wet tissue is further pulled up, the second wet tissue front end portion 5a is protruded by the extraction portion 8b, and the first wet is performed. The paper towel will separate from the second wet tissue. Next, when the wet tissue of the second and subsequent sheets is taken out, the wet tissue front end portion 5a is protruded from the drawing portion 8b. Therefore, the protruding front end portion 5a can be taken out and pulled up, and the protrusion 10 of the drawing portion 8b can be taken out. Since the wet tissue 5 is subjected to a load, the second wet tissue is separated from the third wet tissue by the front end portion 5a of the third wet tissue being pulled out by the drawing portion 5b.

When the wet tissue 5 is not taken out, the front end portion 5a is housed in the recessed space 7, and the opening portion 3 of the bag body 2 is sealed by the lid body 4, thereby preventing the remaining wet tissue from drying. In the package 1 of the present invention, the truncated area of the recessed space 7 is larger than the opening area of the opening 3, and since the volume of the recessed space 7 is large, When the residual amount of the wet tissue 5 in the bag body 2 is small, or the pulling force when the wet tissue is taken out is too strong, and the amount of protrusion of the end portion 5a before the wet tissue is protruded by the wet tissue take-out hole 8 is large, The protruding front end portion 5a is surely housed in the recessed space 7 and sealed.

In the opening 3 of the bag body 2 of the wet tissue package 1 of the present invention, the sheet-like lid body 4 is adhered to the periphery of the opening portion 3 via the adhesive layer to seal the opening portion 3, and the opening portion 3 can be sealed in a reverse manner. Kaifeng. The sheet-like lid body 4 is attached to the bag body 2 so as to be in contact with the periphery of the edge portion of the portion of the hinge portion 4a when the lid body 4 is opened and closed, and is formed with the wet tissue take-out hole forming member 6. The flange portion 6a is attached to the position where the bag body 2 is at least partially overlapped, and the position around the opening side edge portion 4b of the cover body becomes the aforementioned flange portion 6a in the wet tissue take-out hole forming member 6 (and The flange portion 6a) which is a portion where the edge portion of the hinge portion 4a of the lid body 4 is overlapped at the vicinity of the edge portion 6a is a position at which the position of the flange portion 6a on the opposite side overlaps at least partially. The sheet-like lid body 4 is attached to the periphery of the edge portion of the portion of the hinge portion 4a at the time of switching, and the position of the periphery of the opening-side edge portion 4b of the lid body 4 is convexly opposed to the wet tissue take-up hole forming member. The edge portion 6a is attached to the bag body 2 so as to close the opening portion 3 so as to be at least partially overlapped with the position of the bag body, thereby closing the bag opening portion 3 by the lid body 4 again after opening and closing. The peripheral edge of the bag opening portion 3 is not wrinkled, and the lid body 4 can be closely attached to the periphery of the opening portion 3, so that the package 1 can be reliably resealed. Examples of the adhesive for causing the lid body 4 to be switchably attached thereto include, for example, an acrylic paste material, a polyvinyl chloride composition containing plasticity, a graft copolymer obtained by graft polymerization of an ethylene-vinyl acetate copolymer, and the like. As the subject, as long as the cover 4 can be repeatedly attached and peeled off, then Subject to such restrictions. In the same manner as the bag body 2, the lid body 4 is formed by laminating a film or a sheet of one or more layers of a synthetic resin having airtightness, and is placed adjacent to the edge portion of the portion of the hinge portion 4a. The peripheral portion of the opening side edge portion 4b is formed to have a size overlapping with at least a portion of the flange portion 6a, 6a of the wet tissue removing hole forming member 6, respectively, and the length is longer than the wet tissue removing hole forming member 6 ( The length from the edge of the flange portion 6a to the end edge of the flange portion 6a is slightly larger or smaller, but as shown, it is preferably formed to have a length substantially the same as the length of the wet tissue take-up hole forming member 6. .

In the wet tissue package of the present invention, the take-out hole forming member 6 is not limited to the shape shown in Fig. 3, and the flat area of the recessed space 7 may be formed larger than the opening area of the bag opening 3, as shown in Fig. 7. As shown, at least a portion of the side wall 6b may be provided with a through portion 13 that penetrates into the bag body 2. When such a penetration portion 13 is provided, the space inside the bag body 2 can be utilized as the recessed space 7 for accommodating the front end portion 5a of the wet tissue 5, so that the wet tissue take-out hole forming member 6 can be miniaturized. In the example shown in Fig. 7, in the four-sided side wall 6b, the penetration portion 13 is provided only on the opposite sides, but the penetration portion 13 may be provided in all of the square side walls 6b. Further, when the side wall 6b has the penetration portion 13, the flange portion 6a is not limited to being formed by the peripheral edge of the upper end portion of the extraction hole forming member 6, and may be formed to protrude outward. When the flange portion 6a is attached along the periphery of the opening portion 3 of the bag body 2, the extraction hole forming member 6 is located further inside than the periphery of the opening portion 3 even in a different manner (Fig. 9) to be described later. When attached to the bag body 2, the flat area of the recessed space 7 may be formed larger than the opening area of the opening part 3.

The wet tissue take-up hole forming member is not limited to having a flange around As shown in Figs. 8(a) to 8(c), the portion 6a may have a flange portion 6a only at a pair of end edges. The wet tissue take-out hole forming member 6 shown in Figs. 8(a) to (c) is formed such that at least a part of the side wall penetrates into the bag body 2. The wet tissue take-out hole forming member 6 having the shape shown in Fig. 3 or Fig. 7 is usually manufactured by injection molding, but the take-out hole forming member 6 shown in Figs. 8(a), (b), and (c) may be used. After the extraction hole 8 is press-formed in the plate-like body of the synthetic resin, it is press-processed into a right angle or a curved shape, or a simple method in which the extraction hole 8 is punched and cut by the elongated molded body formed by extrusion molding. Manufacturing.

Figure 9 is a view showing a different aspect of the wet tissue package 1 of the present invention. The wet tissue package 1 is a wet tissue take-up hole forming member 6 having a shape in which the flange portion 6a is formed to protrude outward from the peripheral edge of the upper end portion of the take-out hole forming member 6, but the flange portion 6a is pulled into the bag. The position of the inner periphery of the opening portion S of the body 2 is also attached to the bag body 2, whereby the sectional area of the recessed space 7 is larger than the opening area of the opening portion 3 of the bag body 2, so that the volume of the recessed space 7 can be sufficiently ensured. The front end portion 5a of the wet tissue 5 protruding from the wet tissue take-out hole 8 toward the recessed space 7 can be surely sealed and stored in the recessed space 7.

The folding method of the wet tissue 5 packaged in the wet tissue package 1 of the present invention can be exemplified as shown in Fig. 10 (a), and the long wet tissue 5 provided with the cut portion 14 such as the slit eye is folded at predetermined intervals; As shown in (b), the plurality of wet tissues 51 folded into a zigzag shape are folded at a position called a Z-fold at the ends; as shown in (c), the zigzag is folded into a wet shape. The paper towel 51 and the wet tissue 52 folded into a W shape are overlapped at the ends, which are called WZ folding, etc., but are not limited by the methods, and may be folded in combination with the vertical folding and the horizontal folding. Various folding methods.

1‧‧‧Wet wipes package

2‧‧‧ bag body

2a‧‧‧ inner layer

2b‧‧‧ outer layer

3‧‧‧ openings

4‧‧‧ cover

4a‧‧‧Bridge Department

4b‧‧‧Opening side edge

5‧‧‧Wet wipes

5a‧‧‧ Wet wipes front end

5b‧‧‧Extraction

6‧‧‧Wet paper towel removal hole forming member

6a‧‧‧Flange

6b‧‧‧ side wall

7‧‧‧ recess space

8‧‧‧Wet paper towel removal hole

8a‧‧‧Capture Department

8b‧‧‧Extraction

9‧‧‧Points

10‧‧‧ Protrusion

11‧‧‧Slit

12‧‧‧ fold curve

13‧‧‧through department

14‧‧‧Cut Department

51‧‧‧Zigzag wet wipes

52‧‧‧W-shaped wet wipes

Fig. 1 is a perspective view showing an embodiment of the wet tissue package of the present invention, wherein (a) is a perspective view showing a state in which the cover is closed, and (b) is a perspective view showing a state in which the cover is opened.

Fig. 2 is a longitudinal sectional view taken along line II-II of Fig. 1(a).

Fig. 3 is a perspective view showing an example of a wet tissue take-out hole forming member.

Figure 4 is a plan view showing the wet tissue take-out hole forming member.

Figures 5(a) to (h) are plan views showing different shapes of the wet tissue take-out holes.

Fig. 6 is an explanatory view showing the action when the wet tissue is taken out from the bag body.

Fig. 7 is a perspective view showing a different aspect of the wet tissue take-out hole forming member.

Fig. 8 (a) to (c) are perspective views showing different aspects of the wet tissue take-out hole forming member.

Figure 9 is a longitudinal cross-sectional view of a different aspect of a wet tissue package.

Fig. 10 (a) to (c) are schematic views showing the form of folding and storing a wet tissue.

1‧‧‧Wet wipes package

2‧‧‧ bag body

2a‧‧‧ inner layer

2b‧‧‧ outer layer

3‧‧‧ openings

4‧‧‧ cover

4a‧‧‧Bridge Department

4b‧‧‧Opening side edge

5‧‧‧Wet wipes

5a‧‧‧ Wet wipes front end

6‧‧‧Wet paper towel removal hole forming member

6a‧‧‧Flange

7‧‧‧ recess space

8‧‧‧Wet paper towel removal hole

Claims (5)

A wet tissue package having a flap-shaped cover that can openably close an opening of an airtight bag in which a wet tissue is accommodated, and has a wet tissue take-out hole on the inner side of the opening of the bag and has a relative The wet tissue take-out hole forming member to the flange portion is attached to the bag body by attaching the flange portion, and the concave portion space between the bag opening portion and the wet tissue take-out hole forming member is formed into a sectional area by the bag body The opening area of the opening portion is large, and the periphery of the end edge portion which is a part of the hinge portion and the periphery of the opening end edge portion of the opening portion are respectively at least opposite to the flange portion of the wet tissue take-out hole forming member. A portion of the overlapping position is placed, and the sheet-like cover material is attached to the bag body to seal the opening of the bag body. The wet tissue package of claim 1, wherein at least a portion of a side wall of the wet tissue take-up hole forming member has a shape penetrating the inside of the bag. The wet tissue package according to claim 1, wherein the wet tissue take-up hole forming member is attached to the bag at a position further inside than the periphery of the opening of the bag. The wet tissue package according to the first aspect of the invention, wherein the wet tissue take-out hole forming member is attached to a peripheral portion of the opening of the inner surface of the bag through a flange portion formed by extending a peripheral edge of the upper end portion of the take-up hole forming member outward. . The wet tissue package according to the first aspect of the invention, wherein the wet tissue take-out hole forming member is formed by processing a wet tissue take-out hole and a flange portion in a plate-like body.