JPH07165255A - Packaging paper - Google Patents

Abstract

PURPOSE:To enlarge the adhesive area of a packaging paper and enhance its adhesiveness by a method wherein, in the embossed packaging paper bonded together at least than a part of it and having the parts attached together with an adhesive, the packaging paper lying under the parts attached together with the adhesive is formed at least flat and smooth. CONSTITUTION:A packaging paper 1 has patterns printed on the one side thereof and is thereafter passed through an embossing device provided with a metal- made depressed and raised pattern carving roller at its upper part and at its lower part with the corresponding paper-made roller having the depressed and raised patterns formed thereon reversely, whereby the entire area 3 of the paper is embossed to give the depressed and raised patterns randomly except on a strip-like part (flat part) 4 having a width of about 20mm and so located as to have its center line at a distance of about 15mm from the paper edge. At the time of the first folding operation in a commodity packaging process, the flat part 4 which does not undergo an embossing processing is coated with an adhesive 5 and, after bonding together the edges of the packaging paper 1, the packaging operation is caused to proceed in the conventional manner to complete the commodity packaging.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high-grade wrapping paper used for packaging various articles, especially gifts and the like.

[0002]

2. Description of the Related Art High-grade wrapping paper, which has been conventionally used for wrapping various articles, especially for gifts and the like, is indispensable for our daily life in close contact with daily life. However, nowadays, not only in the packaging of daily gifts, but also in the packaging of products that are used daily, wrapping papers that are elaborately designed are used to differentiate them from other products. For decoration, an embossed pattern is used on the entire surface of the wrapping paper.

However, in the case where the conventional wrapping paper having the above-mentioned embossed pattern on the entire surface is wrapped in a tubular shape or the like, as shown in FIG. Also, since the embossing is applied, when the adhered portion of the wrapping paper is adhered by the adhesive 5, the area of the portion that can contribute to the adhesion is small, and the adhesion failure such as peeling occurs. Therefore, it is necessary to use an adhesive tape, a label, or the like for bonding, which has a drawback that it takes time and labor.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to perform a packaging operation using a packaging paper having an embossed pattern on the surface. Another object of the present invention is to provide a wrapping paper that can be reliably and easily bonded with an adhesive at low cost.

[0005]

In order to achieve the above-mentioned object, the wrapping paper of the present invention is an embossed wrapping paper which has at least a part overlapped with each other and has a portion adhered with an adhesive. The wrapping paper on the lower side of the portion adhered with the adhesive is at least a flat portion.

[0006]

In the wrapping paper having the above structure, when the wrapping paper is pasted with the adhesive, the surface of the wrapping paper where the unevenness is not formed in the overlapping portion expands the contact area of the adherend. And serves to impart high adhesiveness.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of an embodiment of the wrapping paper of the present invention,
2 is a cross-sectional view taken along the line AA in FIG. 1, and FIG. 3 is a perspective view sequentially showing a method of wrapping a product using the wrapping paper of the present invention. Figure 4
FIG. 3 is an enlarged cross-sectional view of a main part of the adhesive when packaging with the wrapping paper of the present invention, wherein 1 is wrapping paper, 2 is a base material layer, 3 is an embossed part, and 4 is an embossed process. Not flat part, 5 is adhesive, 6 is convex embossed pattern, 7 and 8
Is an adhered part which is embossed, 9 is an adhered part which is not embossed, 10 is a product to be packaged, 1
1 is a sticker, 12 is a bonding part, and 13 is a packaged product.

In this embodiment, the wrapping paper 1 weighs 6
After printing a pattern on one side of 4 g / m ² wrapping paper, the upper part is made of a metal-made engraving roller and the lower part is made of a corresponding paper-made roller whose surface uneven shape is reversed. The pattern printing surface of the above printing paper is passed through the embossing device as the upper surface, and the position of 15 mm from the edge of the paper is set as the center position, and the band-like portion 4 having a width of 20 mm is centered there.
Other than the whole surface 3, height difference 0.1-0.3mm, width 0.5-
Embossing is performed in which irregularities of 1.0 mm and length of 1.0 to 10 mm are randomly arranged.

That is, the surface shape of the wrapping paper 1 of the present invention is shown in FIG.
As shown in FIG. 2, the embossed portion 3 and the flat portion 4 not provided with the embossed portion are provided to stabilize the adhesive force during bonding.

A method of wrapping a product using the wrapping paper 1 according to the present invention will be described with reference to FIG. 3. In the wrapping paper 1 having a pattern and an embossed pattern on its outer surface, a
The product 10 to be wrapped is placed [Fig. 3 (a)].

Then, at the time of the first wrapping operation in the product packaging process, the adhesive 5 is applied to the flat portion 4 which is not embossed and the ends of the wrapping papers 1 are bonded together (FIG. 3 (b)). ]. The packaging work is further advanced to the state shown in FIG. 3 (c), and the packaging work is completed.

As shown in FIG. 4, the state of the main part of adhesion at the time of wrapping with the wrapping paper 1 of the present invention is such that the adhered part 7 is embossed, but the other adhered part 9 is formed. Since it is not embossed and has a flat surface, when the wrapping paper is adhered with the adhesive 5 interposed therebetween, the area of the part that can contribute to the adhesion is increased, so that the wrapping is surely adhered. become.

The material constituting the base material layer 2 of the wrapping paper 1 of the present invention includes high-quality paper weighing 52.3 g / m ^{2 to} 157 g / m ² .
General thin paper such as coated paper is used.

[0014]

As described above, according to the present invention, in the wrapping paper in which the pattern layer and the embossed pattern are provided on the outer surface of the wrapping paper, one side of the portion corresponding to each other through the adhesive is bonded. Since a flat part with no embossing on the surface is formed, the adhesive area expands and the adhesive can be surely adhered, and the product can be packaged at low cost, and a wrapping paper excellent in design is also provided. can get.

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of a wrapping paper according to the present invention.

FIG. 2 is a cross-sectional view taken along the line AA of the wrapping paper shown in FIG.

FIG. 3 is a perspective view sequentially showing a method of wrapping a product using the wrapping paper according to the present invention.

FIG. 4 is an enlarged cross-sectional view of an essential part of bonding when packaging with the wrapping paper of the present invention.

FIG. 5 is an enlarged cross-sectional view of a main part of adhesion when packaging with conventional wrapping paper.

[Explanation of symbols] 1 wrapping paper 2 base layer 3 embossed part 4 flat part not embossed 5 adhesive 6 convex embossed pattern 7, 8 embossed adhered part 9 Adhered part without embossing 10 Product to be packaged 11 Seal 12 Laminated part 13 Packaged product

Claims (1)

[Claims] 1. An embossed wrapping paper that has at least a portion thereof overlapped with an adhesive, and wherein the wrapping paper is located below the adhesively adhered portion. Is a wrapping paper characterized by having at least a flat portion.