JP2908301B2 - Packaging structure of pop-up laminated waist wrapping paper - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging structure for a pop-up type laminated waist wrapping paper such as a tissue paper and a paper towel.

[0002]

2. Description of the Related Art A pop-up type laminated waist wrapping paper such as tissue paper is formed by assembling a lower fold piece of each upper waist fold paper and an upper fold piece of each lower waist fold paper. Laminated,
This is accommodated in a paper box and can be continuously taken out from a take-out window provided in the paper box, and is sold as a so-called pop-up tissue box or pocket tissue.

In order to refill the above-mentioned tissue box, the above-mentioned laminated waist wrapping paper which is not contained in the box but is wrapped with a synthetic resin film is sold to save resources and reduce costs.

[0004] That is, the above-mentioned refilled laminated foldable wiping paper can be used by opening one side of the empty paper box of the above-mentioned tissue box and storing it in the paper box from there. The above-mentioned paper box is not required by being accommodated and used in the decorative box, thereby contributing to resource saving and cost reduction.

[0005]

However, since these laminated waist wrapping papers are low-density and bulky, they require transportation and storage in logistics and storage space in homes, resulting in higher freight costs. .

[0006] Then, the present inventors, in order to solve this problem,
Focusing on vacuum packaging means that is generally used as a means for maintaining the quality of products, we conceived to use this as a method to reduce the volume of the laminated wavy wrapping paper. When used as a means for reducing the volume of a waist-folded wipe, a problem arises in that sag and wrinkles of the wipe are generated and the commercial value is reduced.

[0007]

SUMMARY OF THE INVENTION The present invention solves this problem and provides a packaging structure in which the above-mentioned vacuum packaging means can be properly utilized as a means for reducing the volume of a laminated pop-up wrapping paper. Yes, a shape-retaining plate made of flat cardboard is superimposed on the upper and lower surfaces of the laminated waist-folding wiping paper, and the edges of both shape-retaining plates are extended from the vertical and horizontal edges of the laminated waist-folding wiping paper to perform vacuum packaging. By applying, by appropriately compressing the shape-retaining plate, only the height is reduced uniformly by compressing the shape-retaining plate, while appropriately holding the vertical and horizontal outlines of the laminated waist-folding wiping paper by the external shape of the both shape-retaining plates having the overhang portion. It is possible to appropriately solve the problem of lowering the commercial value of the laminated wavy wrapping paper due to the generation of sagging and wrinkles due to vacuum packaging, and appropriately achieve the purpose of volume reduction by vacuum packaging. I made it possible.

[0008] The shape-retaining plate reduces the height of the laminated waist-folding wiping paper by 1 while effectively preventing the generation of sag and wrinkles of the laminated waist-wrapping wiping paper.
In addition to being able to be compressed from about か ら to 真空, moisture can be prevented from invading by bacteria and other bacteria can be prevented by vacuum packaging, and the wipe can be kept hygienic for a long time.

In addition, a waist-folding wiping paper exit window is provided on the shape-retaining plate,
This was laminated on the upper surface or the upper surface and the lower surface of the laminated waving paper and vacuum-packed with a synthetic resin film. The shape retaining plate with the take-out window suppresses the generation of settling and wrinkles of the wiping paper at the time of packaging, and has an effect of enabling appropriate vacuum packaging. Thus, the wiper can function as a means for appropriately removing the wipe from the removal window of the decorative box.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

First Embodiment (See FIGS. 1, 2, 3, and 6 to 9) A laminated wavy wrapping paper 1 for a tissue box which is commercially available has a size of 200 mm in length and 225 mm in width. As shown in FIG. 2, the take-up paper 1a is folded in a waist, assembled into a pair of hands, and laminated so that continuous picking can be performed from the upper layer. Folded, about 150 sets are stacked and about 11
It has a height of 0 mm.

As shown in FIG. 1, a shape retaining plate 2 having a length and width larger than the length and width of the laminated waist folded paper 1 is superposed on the upper and lower surfaces of the laminated waist folded paper 1 respectively. The shape retaining plate 2 is made of flat cardboard having a rigidity that does not cause deformation during vacuum packaging. Preferably, a flat cardboard having a thickness of 0.4 mm and a length and width larger by a dimension s in FIGS. That is, the edge of the shape-retaining plate 2 is slightly protruded from the vertical and horizontal edges of the laminated wavy wiping paper 1, for example, about 1 mm to form an overhang 2a.

Further, a shape retaining plate 2 superposed on the upper surface of the laminated origami paper 1
In advance, a take-out window 5 for taking out the wipe is formed in advance.

As shown in FIGS. 1A and 1B, the entire superposed body of the laminated wavy wrapping paper 1 and the two shape-retaining plates 2 is covered with a synthetic resin film 3. As the synthetic resin film 3, various synthetic resin films such as a polyester film, a nylon, a polyethylene film, and a polypropylene film can be used. However, in order to obtain an appropriate vacuum packaging, a film having a high airtightness and a film having a high moisture-proof property are required. It is desirable to use a laminated laminated film in which is laminated.

It is also desirable that the film be transparent from the outside. As a suitable example, a laminated film obtained by laminating a polyethylene film 15 μm and a linear polyethylene 40 μm on a moisture-proof (K-coated) nylon film 25 μm is used.
Two layers of the film having a size of 0 mm x 350 mm are stacked,
The three sides are sealed (heat-sealed or the like) to form a bag, and the remaining one side is formed with a vacuum sealing port 4 for degassing and sealing, and this is used as an insertion port for the laminated fold paper. In addition, a synthetic resin bag in which one end of the tube is sealed is used, and the opening at the other end is used as an insertion port for the laminated wavy wiping paper and a vacuum sealing port 4.

As shown in FIG. 1, a laminated body of the laminated wrapping wiping paper 1 and the two retaining plates 2 is accommodated in the bag-shaped synthetic resin film 3 and is drawn by using an automatic vacuum packaging machine. As shown in FIG. 3, air is evacuated, heat-sealed at a vacuum sealing port 4, and vacuum-packed.

In the vacuum packaging, the height of the laminated wrapping paper 1 is about 60 to 30 mm, that is, about 1/2 to the height before vacuum packaging.
The process is performed until the data is compressed to about 1/3. If the lower limit of the compression is set to be less than this, the restoration is rapidly reduced and is inappropriate.

Due to the above vacuum packaging, the vertical and horizontal outlines of the laminated waist-folding wiping paper 1 are retained by the outline of the shape-preserving plate 2 having the overhangs 2a, and the laminated waist-folding wiping paper is compressed by compressing the shape retaining plate 2. It was recognized that the paper 1 was reduced in height and packaged in a uniform and sound state without causing sagging or wrinkling.

By setting the vertical and horizontal dimensions of the shape-retaining plate 2 slightly larger than the vertical and horizontal dimensions of the laminated waist wrapping paper 1 as shown in FIG. 1B and FIG. Effectively suppressed. That is, the vertical and horizontal edges of the laminated waist-wrapping paper 1 are held in the inner region of the overhang portion 2a of the shape-retaining plate 2 to prevent settling, etc., and the height of the laminated waist-wrapping paper 1 Can be uniformly reduced.

When the vacuum packaging was opened, it was recognized that the height gradually recovered to about 100 mm. Since the laminated foldable wiping paper 1 is originally stored in a compressed state in a paper box, this degree of reduction does not cause any problem.

One side of the paper box 6 of the empty tissue box is opened as shown in FIG.
The laminated wrapping wiping paper 1 from which the above-mentioned packaging has been unwrapped is accommodated in a state in which both shape retaining plates 2 are stacked.

At this time, the two shape-retaining plates 2 or their rigidity prevent the stacked bundles from being loosened or twisted, so that they can be properly accommodated. After being accommodated, they are removed by the presence of the extraction window 5 of the shape-retaining plate 2 on the upper surface. It is possible to appropriately take out the refilled laminated wavy wrapping paper 1 through the take-out window of the paper box 6 while using the paper box 6 without removing it. Also, as shown in FIG. 8, when stored in a commercially available decorative box 7, the stacked bundles can be appropriately stored by preventing the bundles from being loosened or twisted.

The above is an example in which the packaging structure of the present invention is used as a wipe for a household tissue box. This packaging structure can be housed in a box such as kitchen paper or paper towel and can be continuously extracted from a take-out window. The present invention can be applied to the packaging of various wipes as described above.

As an example, as shown in FIG. 9, a double-sided adhesive tape 8 is pasted on the surface of the upper shape retaining plate 2 as shown in FIG. 9, and the above-mentioned shape retaining plate 2 is attached with the double-sided adhesive tape 8 as shown in FIG. To adhere to the inner surface of the top plate or lid of the boxes 6 and 7.

Although the bulk of the laminated wrapping paper 1 gradually decreases with use, the shape retaining plate 2 on the upper surface is
By adhering to the inner surface of the paper, even when the lamination height of the laminated foldable wiping paper 1 becomes low, the wiping paper can be properly removed without causing a trouble due to play of the shape-retaining plate 2. Can be taken out.

Second Embodiment (see FIGS. 4 to 9) As shown in the above-described drawings, the upper surface of the upper shape retaining plate 2 in the first embodiment is shaped so as to cover the wiping paper removal window 5. A synthetic resin film 5a is adhered to the back surface of the plate 2, a cut 5b is provided in the film 5a and the film 5a is opened, and the laminated fold paper 1 is taken out from the cut 5b.

As shown in FIG. 4, the superposed body of the laminated waist-folded wiping paper 1 and the shape-retaining plates 2 is covered with a bag-shaped synthetic resin film 3 heat-sealed on three sides as shown in FIG. 4 and then heat-sealed and vacuum packaged as shown in FIG.

The vertical and horizontal outlines of the laminated waist-wrapping paper 1 are held by the outline of the shape-retaining plate 2, and the waist-folding paper 1 is not crimped or wrinkled by the compression of the shape-retaining plate 2. The packaging is performed while reducing the height in a uniform and sound state, and the height can be gradually recovered by opening the packaging.

As shown in FIG. 4B, FIG. 5B, and FIG. 6, the above-mentioned two-sided holding plate 2 is provided with an overhang portion 2a which protrudes from the vertical and horizontal edges of the laminated waving paper 1 by a dimension s. The edge of the laminated waist-folded wiping paper 1 is held inside the overhang 2a,
Prevention of sagging etc. is ensured.

Further, as in the first embodiment, the laminated waist-folded wiping paper 1 is stored in a paper box 6 as shown in FIG. 7 or a commercially available decorative box 7 as shown in FIG. At this time, since the rigidity of the two shape-preserving plates 2 prevents the stacked bundles from being loosened or twisted, it can be properly accommodated in the boxes 6 and 7.

Since the shape retaining plate 2 on the upper surface is provided with the take-out window 5, it can be used as a means for properly taking out the wipe after being housed. Useful. That is, since the film 5b has a function of temporarily holding the wiping paper in the cut and preventing the wiping paper from slipping off, the laminated waist-folding wiping paper 1 is placed in a state where the two retaining plates 2 are overlapped with each other. Only by storing the paper in the box 7, it is possible to take out an appropriate wipe paper.

As a suitable example, as shown in FIG. 9, a double-sided adhesive tape 8 is pasted on the surface of the upper shape retaining plate 2 as shown in FIG. 9, and as shown in FIG. To the inner surface of the top plate or the inner surface of the lid of the boxes 6 and 7.

Although the laminated waist-folded wiping paper 1 gradually decreases in bulk as it is used, the above-mentioned shape-retaining plate 2 is bonded in the boxes 6 and 7, thereby causing a problem due to play of the shape-retaining plate 2. The film 5b can reliably hold the wiping paper tentatively and prevent slipping off regardless of the height of the laminated foldable wiping paper 1 to prevent slipping off, and perform appropriate removal.

This packaging structure can be applied to the packaging of various wipes such as kitchen paper and paper towels as in the first embodiment.

[0035]

According to the present invention, by applying the vacuum packing by stacking the shape retaining plate on the laminated wavy wrapping paper, the outer shape of the overhanging portions of both the shape retaining plates makes the laminated wavy wiping paper. It is possible to uniformly reduce only the height by compressing the shape-retaining plate while properly maintaining the vertical and horizontal external shapes, thereby appropriately solving the problem of causing the settling and wrinkles due to vacuum packaging. In addition, the purpose of volume reduction by vacuum packaging can be properly achieved.

In addition, the refilling into the box can be appropriately performed while suppressing the disintegration of the laminated wavy wrapping paper by the rigid shape-retaining plates.

Further, by forming a window for taking out the wiping paper on the shape-retaining plate on the upper surface, the above-mentioned shape-retaining function is appropriately performed, and the window is taken as it is into the box together with the laminated wavy wrapping paper. It can be accommodated, and can be subjected to appropriate continuous extraction through the outlet of the box, while properly performing the accommodation.

[Brief description of the drawings]

FIG. 1A is a perspective view of an example of the present invention before vacuum packaging of a laminated waist-folding wiping paper, and FIG. 1B is a sectional view of the same.

FIG. 2 is a cross-sectional view showing a laminated structure of the laminated wavy wrapping paper.

FIG. 3A is a perspective view showing a state after vacuum packaging of the laminated waist wrapping paper, and FIG. 3B is a sectional view of the same.

FIG. 4A is a perspective view of another example of the present invention before vacuum packaging of a laminated waist-wrapping paper, and FIG. 4B is a sectional view of the same.

FIG. 5A is a perspective view showing a state after vacuum packaging of the laminated waist wrapping paper, and FIG. 5B is a sectional view of the same.

FIG. 6 is a plan view of a shape-retaining plate to be overlaid on the laminated waist-folding wiping paper.

FIG. 7A is a perspective view showing a state immediately before accommodating the laminated waist wrapping paper in the paper box, and FIG. 7B is a perspective view showing a state where the laminated waist wrapping paper is accommodated in the paper box. FIG.

FIG. 8A is a perspective view showing a state immediately before storing the laminated waist wrapping paper in the decorative box, and FIG. 8B is a cross-sectional view showing a state where the laminated waist wrapping paper is stored in the decorative box. It is.

FIG. 9 is a plan view showing an example in which a double-sided adhesive tape is attached to the shape retaining plate.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 laminated waist wrapping paper 1a wiping paper 2 shape retaining plate 2a overhang 3 synthetic resin film 4 vacuum sealing port 5 take-out window for taking out wiping paper 6 paper box 7 decorative box 8 double-sided adhesive tape

Claims (1)

(57) [Claims] 1. A laminated waist-folding wiping paper is formed by assembling a lower contact piece of each upper waist-folding paper and an upper folding piece of each lower waist-folding paper with each other to form a laminated waist-folding paper. In a packaging structure of a pop-up type laminated waist wrapping paper used to continuously take out the wiping paper, a shape retaining plate made of flat cardboard is provided on each of the upper surface and the lower surface of the laminated waist wrapping paper. Overlap, the edge of the shape retaining plate is extended from the vertical and horizontal edges of the laminated waist fold paper, and further, the shape retaining plate overlaid on the upper surface of the laminated waist fold paper is used for taking out the wiping paper. A take-out window is provided, the above laminated waist wrapping paper and the entire shape-retaining plate are vacuum-packaged with a synthetic resin film, and the outer shape of the laminated waist-folding wiping paper is defined by the external shape of the shape-retaining plate having the overhang. The height of the laminated waist-folding wiping paper is compressed by pressurization by the shape-retaining plate while holding, and the packaging structure of the pop-up type laminated waist-wrapping wiping paper.