JPH08198276A - Packaging body - Google Patents

Abstract

PURPOSE: To provide a packaging body which is easily torn to a transparent plastic film, simply by tearing a paper mount, reduces packaging cost and is similar to a blister package. CONSTITUTION: This packaging body is made by folding a paper mount 14, which consists of a paper plate 12 with a window 11 made in its middle and a transparent plastic film 13 stuck over the window 11, into two, then by folding its both ends so that one overlaps the other, and by sticking together the edges of each of three openings. Tear lines (b) are made in the edge of the paper mount 14, in an area where the tear lines (b) reach the window 11 almost perpendicularly when the paper mount is torn straight along them from the edge of the paper mount 14.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a package for accommodating rod-shaped articles such as pencils and ballpoint pens, and more particularly to a package for encasing articles contained in a container.

[0002]

2. Description of the Related Art As a packaging method in which a stored article can be seen while being packaged in a container, for example, a transparent plastic film such as a polypropylene film is made into a bag
The method of storing in this bag or storing the article in a transparent molded article formed by molding a plastic sheet such as polyvinyl chloride, which has a recess for storing the article, and the opening is made of paper or polyethylene or the like. A so-called blister package that seals and seals a mount mainly composed of a plastic film by a method such as heat sealing, or an article is placed on a card-shaped mount that is coated with an adhesive and has pores formed thereon, and There is a skin packaging in which a transparent soft film such as an ionomer resin film which has been heated in advance is covered, and the article and the film are brought into close contact with each other by sucking and deaerating from below the mount with a vacuum pump.

However, in the first method of storing in a transparent plastic bag, the film cannot be cut unless a notch or the like is provided. Since it is a soft packaging bag, it is easy to receive external impact directly. There are problems such as lack of luxury of the packaging, and the blister packaging is difficult to open when taking out the stored items, and it is difficult to open without the opening means such as scissors. Molded sheets are required, and there is a problem that the packaging cost is particularly high in the case of small-lot packaging, and in skin packaging, articles cannot be taken out without breaking the mount. Since the mount needs to be porous, there is no barrier in the packaging. There are problems such as impairing beauty due to the pores of the mount.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in order to eliminate the above-mentioned problems relating to a packaging method in which articles to be stored can be viewed while being packaged in a container.
It is an object of the present invention to provide a blister-packaging-like package which can easily tear even a transparent plastic film simply by tearing the backing sheet and has a low packaging cost.

[0005]

In order to achieve the above object in the present invention, firstly, in the first invention, a paperboard provided with a window portion in the center and a transparent plastic film attached to the window portion are used. It is a packaging body in which the formed mount is folded in two, the ends are folded, and the three sides are adhered, and a cutting line is provided on the peripheral edge of the mount. The present invention provides a package characterized in that it is provided at a portion reaching vertically.

A second aspect of the present invention provides the packaging body according to the first aspect, wherein the transparent plastic film is a uniaxially stretched film or a laminate thereof.

Furthermore, a third aspect of the present invention provides the packaging body according to the first aspect of the present invention, wherein the peripheral portions of the two-folded transparent plastic film are adhered to each other.

Still further, according to a fourth aspect of the present invention, in the first aspect of the present invention, there is provided a wrapping body characterized in that a hook hole for hanging is provided near an upper peripheral portion of the folded backing sheet. It is provided.

[0009]

As described above, according to the present invention, a cutting line is provided at a portion which reaches the window when it goes straight from the peripheral edge of the mount, so that the cutting can be performed without providing a notch or the like on the plastic film. When you tear the liner from the line,
Plastic films can also be torn together. Further, since a uniaxially stretched film or a laminate thereof is used as the plastic film, once the film tears, it tears in a straight line. Furthermore, 2
Since the edges of the folded plastic film are adhered to each other, the plastic film can be torn more easily than the two plastic films. Furthermore, since a hook hole for hanging is provided near the upper peripheral portion of the mount, this mount can be easily suspended and displayed.

[0010]

The present invention will be described in detail with reference to the following examples.
The package of the present invention has a window (1
A packaging body (1) in which a board (12) provided with (1) and a transparent plastic film (13) attached to the window (11) are folded in two and adhered on three sides.
0).

The board (12) used for the mount has a basis weight of 26.
A coated ball, coated manila, double-sided card, etc. of about 0 g / m ² can be preferably used, and a transparent plastic film (1
3) includes uniaxially stretched polypropylene,
It is not particularly limited as long as it is a polyolefin film such as polyethylene, but considering transparency, heat resistance, dimensional stability, etc., a laminate of a uniaxially stretched polypropylene film and an unstretched polypropylene film, or a polypropylene resin or a polyethylene resin. A resin obtained by blending a resin with a high-density polyethylene resin or a linear low-density polyethylene resin to form a uniaxially stretched film, or a laminate thereof may be used. The plastic film (13) having a thickness of 10 to 100 μm can be preferably used.

<Example 1> As a board (12) for mount,
A coated ball having a basis weight of 260 g / m ² is prepared. Apart from
A uniaxially stretched polypropylene film having a thickness of 25 μm and a thickness of 2 as a plastic film (13) for attaching a window.
An unstretched polypropylene film of 0 μm is used, for example,
A laminated film is prepared by laminating a polyester urethane type solvent adhesive.

The necessary items such as a pattern are printed on the prepared coated ball, and card-like paperboard (1 × 108 × 210 mm) (1
Finish in 2). At this time, 48 × in the center of this paperboard
A window part (11) with a size of 160 mm is provided, and hooking holes (16, 16) for hanging are formed in the upper end edge part of the paperboard in a symmetrical position with respect to the center line, and At the portion where the window is provided when going straight along the peripheral edge, a cutting line (b, b) such as a folding line or a perforated score line is provided from the lower end of the paperboard to the window edge. It is provided in a symmetrical portion with respect to.

A vinyl acetate adhesive is applied to the window edge on the back surface of the paperboard to form a window adhesive portion (15). On the other hand, a window-adhering plastic film (13) consisting of a separately prepared laminated film is cut to a size slightly larger than the window portion (11), and the uniaxially stretched polypropylene film side of this laminated film and the window bonding on the back surface of the preceding paperboard. Glue the parts (15) together,
The window is pasted and the mount (14) is finished. At this time, since it is important to stick the film so that the uniaxially stretching direction of the film of the window portion and the direction of the cutting line are the same, when the cutting line (b) is provided as shown in FIG. The longitudinal direction of the window is set to be the same as the uniaxial stretching direction of the film.

A fold line (a) is provided along the center line of the mount (14), and the mount (1) is formed along the fold line (a).
While folding 4), a stick-shaped storage item such as a pencil (18)
Is placed on the window portion (11) of the mount, the ends of the mount are folded and the three sides of the paperboard portion are bonded together, for example, with a hot melt adhesive or the like to form a package (10). Since the films of the window part when folded are unstretched polypropylene films, the unstretched polypropylene film adheres when the pressure is applied moderately while heating the lower part of the mount to a suitable temperature, and the film adhesion part (17) is Form.

[0016]

As described above, according to the present invention, a cutting line is provided at a portion reaching substantially perpendicularly to the window when it goes straight from the peripheral edge of the mount, and the cutting line is provided on the plastic film of the window. Using a uniaxially stretched film having a stretching direction parallel to that, and since the folded plastic film in the vicinity of the cutting line is heat-bonded, the package can be cut from the cutting line without providing a notch in the plastic film. When cut, the plastic film can be cut cleanly and without resistance according to the cutting of the mount, and the stored items can be easily taken out. No opening means such as scissors is required. Therefore, it is not necessary to previously provide a notch or the like on the plastic film, and it is not necessary to align the cutting line with the notch. Also, after doing a three-way sticker,
Since it is not necessary to cut the plastic film and notch the plastic film, the manufacturing process can be simplified.

Further, since a hook hole for hanging is provided in the vicinity of the upper peripheral portion of the mount, a three-dimensional display in which the present package is hung can be realized, and the display effect can be enhanced. Further, the material cost is low, and a molding sheet or the like is not required, and it is possible to package at low cost even in the case of small lot packaging.

[Brief description of drawings]

FIG. 1 is a developed plan view of a mount showing an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a state in which the mount sheet of the embodiment is folded into a package.

[Explanation of symbols]

 10 ... Package 11 ... Window 12 ... Paperboard 13 ... Plastic film 14 ... Mount 15 ... Window adhesive 16 ... Hook hole 17 ... Film adhesive 18 ... Storage item a ... Bending line b ... Cutting line

Claims (4)

[Claims] 1. A mount comprising a paperboard having a window portion at the center and a transparent plastic film attached to the window portion.
A wrapping body that is folded in three and folded at its ends and bonded on three sides, wherein a cutting line is provided on the peripheral edge of the mount, and the cutting line is a portion that reaches substantially perpendicular to the window when going straight from the peripheral edge of the mount. A package, which is provided. 2. The package according to claim 1, wherein the transparent plastic film is a uniaxially stretched film or a laminate thereof. 3. The package according to claim 1, wherein peripheral edges of the two-folded transparent plastic film are adhered to each other. 4. A package according to claim 1, 2 or 3, wherein a hook hole for hanging is provided near an upper peripheral portion of the folded backing sheet.