JPH0728073U - Wrapping sheet - Google Patents

Abstract

(57) [Summary] [Purpose] Eliminates the generation of static electricity and eliminates the need for an outer box. [Structure] A fiber skin sheet (kraft paper 2) and a cushioning material sheet (thin paper laminated product 3) are laminated and joined at a partial gluing portion (4).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a packaging sheet for, for example, an automobile synthetic resin bumper.

[0002]

[Prior art]

 Conventionally, automobiles and synthetic resin bumpers have been put in a plastic bag and usually packed in an outer box of corrugated cardboard.

[0003]

[Problems to be solved by the device]

 If you put a bumper made of synthetic resin in a plastic bag like before, static electricity will be generated and the bumper will become dirty. Also, the bumper has a curved shape on both sides, so the outer box is large and there is a lot of dead space.

An object of the present invention is to provide a packaging sheet that eliminates the generation of static electricity and eliminates the need for an outer box.

[0005]

[Means for Solving the Problems]

 According to the present invention, a fiber skin sheet and a cushioning material sheet are laminated and joined at a partial glued portion.

Kraft paper is preferable for the above-mentioned fiber skin sheet because of its environment resistance, light weight, price, and easiness of wrapping, but a reinforcing cloth or the like can be used.

Further, as the cushioning material sheet, a thin paper laminated product is preferable due to its environment resistance, light weight, price, and easiness of wrapping, but felt, plastic foam sheet, single-faced corrugated paper or the like can be used.

Further, it is preferable that the partial glued portions are formed in a plurality of embossed shapes or tape shapes.

Further, the skin sheet, the cushioning material sheet and the skin sheet may be laminated and joined at a partial glued portion.

Further, the outer skin sheet, the cushioning material sheet, the outer skin sheet, the cushioning material sheet and the outer skin sheet may be laminated and joined at a partial glued portion.

[0011]

[Action]

 In the packaging material configured as described above, since the skin sheet is made of paper, static electricity is not generated even if, for example, a synthetic resin bumper is packaged, and thus the bumper is not contaminated.

Further, the cushioning material sheet has a cushioning effect against an external impact, so that the conventional outer box is not required and the packaging work is simplified.

Further, since the packaging material is flexible and lightweight, the packaging work is very easy.

[0014]

【Example】

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

In FIG. 1 and FIG. 2, a packaging sheet generally indicated by reference numeral 1 is obtained by laminating a fiber skin sheet, for example, kraft paper 2, and a cushioning sheet, for example, thin paper laminate 3, The two and three and the thin paper laminated paper are joined to each other at a plurality of places by an embossed glued portion 4.

As the fiber skin sheet, the kraft paper 2 is preferable in terms of environment resistance, light weight, price, and easiness of wrapping. However, the material is not limited to this, and a reinforcing cloth such as a woven cloth or a non-woven cloth can be used.

Further, the cushioning material sheet, that is, the thin paper laminated product 3, is formed by laminating ten sheets of about 1 mm, and the total thickness of the packaging sheet 1 is preferably about 10 mm. Further, the cushioning material sheet is not limited to the thin paper laminated paper 3 and may be felt, plastic foam sheet, corrugated cardboard, or the like.

Further, the gluing portion 4 is not limited to the embossed shape, but may be a tape-shaped long gluing portion 4a like the packaging sheet 1A shown in FIG.

Next, the operation will be described.

Since the packaging sheet 1 is lightweight and very flexible, it is extremely workable for packaging, for example, a synthetic resin bumper.

Further, since the kraft paper 2 does not generate static electricity, it does not stain the bumper.

Further, since the thin paper laminate 3 has a cushioning effect, a conventional outer box for accommodating the bumper is not required, which is economical.

FIG. 4 shows another embodiment of the present invention. This packaging sheet 1B is obtained by laminating a kraft paper 2, a thin paper laminated product 3 and a kraft paper 2 and connecting them at a gluing part 4 or a gluing part 4a. I am fit.

FIG. 5 also shows another embodiment of the present invention, which is a packaging sheet 1c in which kraft paper 2, thin paper laminated product 3, kraft paper 2, thin paper laminated product 3 and kraft paper 2 are laminated and glued. The joints 4 or the glued portions 4a are joined.

Although these wrapping sheets 1B and 1C are thicker than the wrapping sheet 1, a wrapping sheet having a suitable thickness can be selected according to the product to be wrapped.

[0026]

[Effect of device]

 Since the present invention is configured as described above, it is possible to prevent the generation of static electricity and prevent product contamination.

Further, it is possible to enhance the cushioning effect and eliminate the need for an outer box.

In addition, the packaging work can be facilitated due to its light weight and flexibility.

[Brief description of drawings]

FIG. 1 is a side sectional view showing an embodiment of the present invention.

FIG. 2 is a plan view showing a joint portion.

FIG. 3 is a plan view showing another embodiment of the joint portion.

FIG. 4 is a plan view showing another embodiment of the present invention.

FIG. 5 is a plan view showing another embodiment of the present invention.

[Explanation of symbols]

 1, 1A, 1B, 1C ... Packaging sheet 2 ... Kraft paper 3 ... Thin paper laminated product 4, 4a ... Glued part

Claims (1)

[Scope of utility model registration request] 1. A packaging sheet, wherein a fiber skin sheet and a cushioning material sheet are laminated and joined at a partial glued portion.