JPS6181944A - Packing paper box - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a wrapping paper box that is made of cardboard laminated with a synthetic 1K (oil film) and can be easily opened by simply peeling off only the film portion.

Conventional technology Up until now, wrapping paper boxes that are easy to open have been made by forming each part and main body as one piece and providing perforations at the boundaries, or by combining a paper box that has been previously formed into an open state.
3 (It is known that the box is covered with a fat film and has a tear-off section near each part of the paper box, and when necessary, only the synthetic resin film is removed at this section to reveal the box body and opened. However, the former requires a lot of effort to peel off from the perforation, the shape of the opened part is easily damaged, and when used for luxury goods, it causes significant image damage, and the latter is used for paper boxes. Since it has to have a double structure with a synthetic resin (3) and an encapsulation with a fat film, it is inevitable that the manufacturing cost will increase.

Ikekata: Regarding paper boxes, in order to reduce the above-mentioned effort of tearing them off to some extent, the lid of the box is provided with vertically parallel mints at the boundary with one book, and the narrow width surrounding the cylindrical wall is It has been proposed that after forming the peel-off part,
This structure has material limitations in that relatively thin cardboard must be used as the paper box base material, and moisture permeates through the perforations, making it unsuitable for packaging fragile products. Another drawback is that it cannot be used as a high-quality color accessory because the cut-out part becomes unrecognizable.

Problems to be Solved by the Invention The present invention improves the deficiencies and disadvantages of conventional wrapping paper boxes, allows for easy opening, does not damage the shape of the cut-out part, and uses a thick base material. The purpose of this invention is to provide a wrapping paper box suitable for use as a paper box for luxury goods.

Means for Solving the Problems As a result of various studies, the present inventors have found that the present inventors have developed a composite material, rk, which has recently been attracting attention as a paper box base material. It was discovered that the above object could be achieved by using cardboard laminated with a fat film and subjecting it to special processing, and based on this knowledge, the present invention was accomplished.

That is, the present invention provides a box body in which a single synthetic tJl resin film is coated on the outer surface of the base material, and the synthetic tJl resin film is coated on the outer surface of the base material.
] Cut into the fat film to create stamped lines that are parallel to the bottom.
In addition to forming a narrow peel-off part surrounding the peripheral wall of the box body, cuts that reach the inner surface of the box body are made in advance in the base material at one location corresponding to the above-mentioned stamped stripes to form an open IJ part.
We offer this wrapping paper box.

When explaining the embodiment of the present invention to a dog using the drawings, the first
The figure is a perspective view showing the overall structure of the wrapping paper box of the present invention, and FIG. 2 is a perspective view showing the state after opening.As shown in FIG. The box body is made of a material with a synthetic resin film adhered by heat bonding or the like, and has a desired shape.A narrow tear-off part 1 surrounding the box body wall is provided so that the synthetic resin film in this part can be peeled off. At the same time, the cardboard that overlaps this peel-off part 1 is made with a cut 2 in advance as shown by the dotted line in the figure, and when this peel-off part 1 is removed by pinching its /-lua wrap, the first part is removed. As shown in Figure 2, the box body can be opened up and down from the cut 2.

FIG. 3 shows an example of the base paper for assembling the above-mentioned box. Cuts 2 are made transparent in advance in the base material part 3, which is cardboard, and the synthetic opening (the fat film part 4 has two cuts in the upper and lower parts with two cuts in between). In reality, this cut 2 (stamping is, S) is made on the material before it is punched out as a base paper, and this material is shaped into the outline shown in Fig. 3. At the same time as punching, the stamped strips 5I5 are half-cut to obtain a base paper. In the illustrated embodiment, the cut 2 is not formed on one of the front and rear plates of the box body, but it may be provided over the entire circumference. Like conventional paper boxes, this base paper is divided into sections such as front and rear plates 6°6, side plates 7, 7, a lid plate 9 with folding plates 8, an assembly bottom plate 10, etc., and the base paper is folded along the boundaries of each plate. After bending the box and assembling it into a single box, the required contents are stored inside, and the lid plate 9 and assembly bottom plate 10 are fixed with adhesive using a sealing device or sealed by pasting a seal, and the state shown in Fig. 1 is obtained. shall be.

Effects of the Invention As described above, the present invention has a structure in which the cut 2 is made directly on the base material portion 3 and the cut 2 is covered with the tear-off part 1 until it is opened. In addition to being able to be opened all at once through a container, it is efficient as it is similar to a beautiful and moisture-proof container whose entire body or outer surface is covered with a synthetic +41 fat film until it is opened. There are many benefits to my children.

[Brief explanation of drawings]

Fig. 1 is an external view of the present invention, Fig. 2 is an external view of the same in an opened state, and Fig. 3 is a partially cutaway view showing an example of the base paper used in the present invention.

Claims (1)

[Claims] 1 A box with a synthetic resin film integrally attached to the outer surface of the base material, where the synthetic resin film is cut into the outer surface to provide vertically parallel engraved strips, and a narrow peel-off section surrounding the peripheral wall of the box. A wrapping paper box in which the base material is provided with transparent cuts reaching the inner surface of the box at positions corresponding to the above-mentioned stamped stripes to serve as an opening section.