JPH0710709B2 - Pallet-shaped product case manufacturing method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a pallet-shaped product case for storing cosmetics and the like.

[0002]

2. Description of the Related Art In the case of products such as cosmetics, a so-called blister pack in which a film such as polyvinyl chloride molded into a shape close to that of the product is joined to a cardboard covered with a synthetic resin Is well known.

In such a prior art, the cardboard must be covered with a synthetic resin, the film must be molded into a shape close to the shape of the product, and the film and cardboard must be joined together. However, there is a problem that productivity is poor.

[0004]

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method of manufacturing a pallet-shaped product case which can reduce the number of steps and improve the productivity.

[0005]

According to the present invention, a predetermined design is printed on one surface of a flat mount, and an adhesive is applied to the other surface of the mount which is not printed, and the adhesive is applied. The first film made of synthetic resin is attached to the other surface coated with, and a through hole and a recess are formed in the through hole in line symmetry in the mount on which the first film is attached. And an adhesive is applied to the one surface of the mount having the recesses formed thereon, and a second film made of a synthetic resin having a light-transmitting property is attached to the one surface coated with the adhesive. A method of manufacturing a pallet-shaped product case, characterized in that the film is cut at a peripheral edge portion of the through hole to form a peeling portion.

[0006]

According to the present invention, a predetermined pattern is formed by printing on one flat surface, and an adhesive is applied to the other surface to attach the first film made of synthetic resin. After that, a through hole and a recess are formed on the mount in line with each other, and an adhesive is applied to the one surface to attach a second film, and the second film is attached to the peripheral portion of the through hole. The peeling portion is formed by cutting, and the pallet-shaped product case is formed.

[0007]

1 is a front view showing a pallet-shaped product case 1 according to an embodiment of the present invention, and FIG. 2 is a section line II of FIG.
It is sectional drawing seen from -II. Note that FIG. 2 is shown enlarged in the thickness direction for ease of illustration. In a pallet-shaped product case (hereinafter abbreviated as a product case) 1 of the present embodiment, a predetermined pattern is printed on one surface 4 facing the outside of a mount 3 made of cardboard or the like, and the other surface 5 is bonded. The agent is applied. As the adhesive, 35 wt% of urethane resin as a coating film component, 13 wt% of toluene as a volatile component, 26 wt% of ethyl acetate, 19.5 wt% of isopropylene, and 6.5 wt% of methyl ketone. It is possible to preferably use a material composed of

A first film 6 made of a synthetic resin is attached to the other surface 5 coated with such an adhesive. The first film 6 is made of polyvinyl chloride having a thickness of 15 to 50 μm, for example, and is transparent and has heat shrinkability. The mount 3 having the first film 6 attached thereto is punched to form three through holes 7a, 7b and 7c and three recesses which are line-symmetric with respect to the through holes 7a, 7b and 7c and the inner bending line 8. 9a, 9b, 9c are formed. The through holes 7a, 7b, 7c and the recesses 9a, 9b, 9c that face each other in the folded state form storage spaces 10a, 10b, 10c for storing articles such as products. To be done.

An adhesive is applied to the one surface 4. This adhesive is the same as the adhesive applied to the other surface 5 described above. A second film 1 made of a synthetic resin having a light-transmitting property is provided on one surface 4 coated with the adhesive.
1 is attached, and the through holes 7a, 7b, 7c are cut at the peripheral edge portions to form peeled portions 13a, 13b, 13c. These peeled portions 13a, 13b, 13c are formed by the through holes 7a,
Cover portions 14a, 14b, 1 respectively covering 7b, 7c
4c and gripping portions 15a, 15b, 15c connected to the respective cover portions 14a, 14b, 14c.

The adhesive applied to the one surface 4 is
Since it is not applied to the area inside the imaginary lines 16a, 16b, 16c of FIG. 1, the respective cover portions 14a, 14b, 1
Only the peripheral portion of 4c is bonded, and each gripping portion 15a, 1
5b and 15c are not adhered. Therefore, the grips 15a, 15b, 15c can be easily gripped and the cover 14
a, 14b, 14c are peeled off, and the accommodation spaces 10a, 10
It becomes possible to take out an object to be contained such as cosmetics contained in b and 10c.

In this way, the films 6 and 11 are adhered to the front surfaces 4 and 5 of one mount, respectively, and the through holes 7a, 7b and 7
c, recesses 9a, 9b, 9c and peeling portions 13a, 13
Since the product case 1 can be manufactured by forming b and 13c and bending at the inner fold line 8, the number of working steps can be reduced, the productivity can be improved, and the product case can be manufactured at a low cost. 1 can be realized.

As shown in FIG. 3, such a product case 1 has a first film 6 on the other surface 5 of the mount 3.
Since it is possible to punch a single plate-shaped body 18 to which is attached to form a plurality of product cases 1 in an expanded state, this can also markedly improve productivity.

As another embodiment of the present invention, through holes 7a-7
c is not limited to a circle, and can be any arbitrary shape such as a quadrangle, an ellipse, a triangle, and a star.

As another embodiment of the present invention, the first and second films 6 and 11 are not limited to being transparent and may be colored with a pigment.

The present invention is not limited to cosmetics, but can be suitably implemented for storing powdered substances such as medicines and foods.

[0016]

As described above, according to the present invention, the first and second films are respectively attached to both surfaces of one sheet of mount to form a through hole and a recess, and the second film is provided with the through hole. Since the peeling portion is formed by cutting at the peripheral edge portion of, the number of manufacturing steps can be reduced and the productivity can be improved with a simple configuration.

[Brief description of drawings]

FIG. 1 is a front view showing a palletized product case 1 according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along the section line II-II in FIG.

FIG. 3 is a front view of a plate-shaped body 18 from which a plurality of developed product cases 1 are punched.

[Explanation of symbols]

 1 Pallet-shaped product case 3 Mount 4 One surface 5 The other surface 6 First film 7a, 7b, 7c Through hole 8 Inner bent line 9a, 9b, 9c Recess 10a, 10b, 10c Storage space 11 Second film 13a, 13b , 13c Peeling part 18 Plate

Claims (1)

[Claims] 1. A predetermined pattern is printed on one surface of a flat mount, an adhesive is applied to the other surface of the mount which is not printed, and the other surface of the adhesive is applied. First made of synthetic resin
A film is attached, a through hole is formed on the mount on which the first film is attached, and a recess is formed in the through hole in line symmetry, and the one surface of the mount having the through hole and the recess is formed. , Adhesive is applied, and a second film made of a synthetic resin having a light-transmitting property is attached to one surface to which the adhesive is applied, and the second film is peeled off by cutting at the peripheral portion of the through hole. A method of manufacturing a pallet-shaped product case, which comprises forming a portion.