JPH0820084A - Storage protection bag - Google Patents

Abstract

(57) [Summary] [Purpose] It is an object to provide a storage protection bag for electronic devices, which has impact resistance, antistatic properties, and superior appearance. [Structure] The surface of the foamed PE 3 is formed into a wavy 3a,
The multiple surfaces are formed on a flat surface 3b, and the PE sheet and the flat surface 3b side are bonded together to form a composite sheet 5.
The antistatic layers 6 and 7 provided on the inner surface are provided, and the composite sheet 5 is formed in a bag shape so as to be bendable along the corrugations 8. According to the present invention, a composite sheet obtained by laminating a corrugated foamed resin sheet and a resin sheet is formed into a bag shape, and the surface is colored to prevent ultraviolet rays, so that deterioration of electronic devices due to ultraviolet rays can be prevented and It was possible to provide a storage protection bag with good transportability.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage protection bag used for small electronic devices such as electronic book players.

[0002]

2. Description of the Related Art In recent years, large electronic devices such as printers and typewriters are accommodated by a device having a cushioning effect such as Styrofoam in order to absorb impacts received during transportation and storage. Particularly in heavy-duty laser printers and the like, the packaging box is divided into upper and lower parts to facilitate packaging and unpacking. Further, as the cushioning member on the bottom surface, a cushioning material such as styrofoam integrally molded with the box on the bottom surface was used. Environmental destruction caused by dust and non-combustible materials, which has increased rapidly in recent years, has become a problem.

On the other hand, small electronic devices such as an electronic book player and an electronic notebook are placed in an antistatic semitransparent bag, packed with a cushioning material such as a foamed resin sheet, and packed.

[0004]

However, in the above-mentioned conventional packaging, there are many packaging materials, and the cushioning material becomes unnecessary after unpacking after transporting the electronic device, and it can only be used for cushioning and is discarded. There is a problem that it takes time to process such as incineration or landfill. Further, the vinyl bag has a drawback that it is easy to tear.

[0005]

In order to solve the above-mentioned conventional problems, a storage protection bag according to the present invention is a bag-shaped member in which a composite sheet obtained by laminating a foamed resin sheet and a resin sheet is formed into a bag shape. , The cross section of the foamed resin sheet is formed so that one side has a wavy shape and the other side has a flat surface, and the resin sheet is attached to the flat surface of the foamed resin sheet, and the surface of the bag-shaped member is colored and composite. A bag-shaped member is formed with the foamed resin sheet side of the sheet as the inner side, and the antistatic layer is formed on the inner surface side of the foamed resin sheet. Further, a bag-shaped member is formed with the resin sheet side of the composite sheet as the inner side, and an antistatic layer is formed on the inner surface side of the resin sheet. Further, the corrugated corrugations of the foamed resin sheet are formed in the lateral direction, the resin sheet is used as a CPP map, the foamed resin sheet is a foamed polyethylene sheet, and the thickness is 0.4 to 5 mm. It uses a polyethylene unstretched sheet having a thickness of 20μ.

[0006]

With the above-mentioned structure, especially in the packaging material for small electronic devices, one storage protection bag can also serve as a cushioning material and an antistatic material, and the storage protection bag is colored by coloring, so that the UV light of the built-in It is possible to prevent deterioration due to.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the storage protection bag according to the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a state in which a small electronic device is packed using a storage protection bag according to an embodiment of the present invention. An electronic book player 1 has a search keyboard and a display unit. Electronic book player 1
Briefly, the data recorded on the 8 cm compact disc is searched for desired data by the pickup unit based on the data input from the keyboard and displayed on the display screen. This pickup unit has a very precise mechanism, and requires the utmost attention not only at the time of assembly but also at the time of product transportation. Reference numeral 2 is a storage protection bag for storing the electronic book player 1. The electronic book player 1 is stored in the storage protection bag 2, and is stored in the outer box 3 together with other accessories and shipped. In such a small electronic device, not only an electronic book player but also a small portable type, the mechanism is refined.

FIG. 2 is a sectional view of the sheet material of the storage protection bag according to the embodiment of the present invention. Reference numeral 3 denotes a foamed polyethylene sheet (hereinafter referred to as foamed PE), one surface of which is formed in a corrugated shape 3a, and multiple surfaces are formed in a flat surface 3b. Reference numeral 4 denotes an unfoamed polyethylene (hereinafter referred to as PE) sheet, which is bonded to the flat surface 3b side to form a composite sheet 5. Polyethylene is generally used as a packaging material because it does not dissolve in organic solvents below 50 degrees.

FIG. 3 is a diagram showing the construction of a storage protection bag according to an embodiment of the present invention. In particular, FIG. 3 (a) shows the case where the corrugated sheet 3a surface is inside the composite sheet 5, and FIG. 3 (b) shows it. The case where the PE sheet 4 side is the inside is shown. 6 and 7 are antistatic layers applied to the inner surface. Reference numeral 8 denotes a corrugation of the composite sheet 5, and the composite sheet 5 is formed in a bag shape so that it can be bent along the corrugation 8. 9 and 10 are colored coloring applied to the surface of the bag, which is often used because the effect of blocking ultraviolet rays is remarkable when the color is black, brown, or artificial leather. Here, the foamed PE3 having a thickness of 0.4 to 5 mm was optimal for use as a bag. In addition, the PE sheet 4 has an unstretched sheet of 20 μm.
Used the best effect. By using a non-stretched sheet, it is suitable as a material for packaging a small electronic device which has a high shrinkability of the sheet. In addition, when the composite sheet 5 was formed into a bag, the sheet end surface was heat-welded, but the invention is not limited to this.

[0010]

The present invention prevents deterioration of electronic equipment due to ultraviolet rays by forming a bag-like composite sheet obtained by laminating a corrugated resin sheet and a resin sheet and coloring the surface thereof to prevent ultraviolet rays. It was possible to provide a storage protection bag that can be carried and has good transportability.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a small electronic device is packed using a storage protection bag according to an embodiment of the present invention.

FIG. 2 is a sectional view of the sheet material of the storage protection bag according to the embodiment of the present invention.

FIG. 3 is a configuration diagram of a storage protection bag according to an embodiment of the present invention.

[Explanation of symbols]

 1 Electronic Book Player 2 Storage Protective Bag 3 Foamed PE 4 PE Sheet 5 Composite Sheet

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Claims (7)

[Claims] 1. A storage bag for electronic equipment, which is a bag-shaped member in which a composite sheet obtained by laminating a foamed resin sheet and a resin sheet is formed into a bag shape, and the foamed resin sheet has a wavy one sided surface, Mold so that the opposite side is a flat surface,
A storage protection bag, characterized in that the resin sheet is attached to the flat surface of the foamed resin sheet, and the surface of the bag-shaped member is colored. 2. The storage protection according to claim 1, wherein a bag-shaped member is formed with the foamed resin sheet side of the composite sheet as an inner side, and an antistatic layer is formed on an inner surface side of the foamed resin sheet. bag. 3. The storage protection bag according to claim 1, wherein a bag-like member is formed with the resin sheet side of the composite sheet as an inner side, and an antistatic layer is formed on an inner surface side of the resin sheet. 4. The foamed resin sheet is formed so that the wavy corrugations are in a lateral direction.
Or the storage protection bag described in 3. 5. The storage protection bag according to claim 1, 2, 3 or 4, wherein the resin sheet is a CPP mat. 6. The storage protection bag according to claim 1, wherein the foamed resin sheet is a foamed polyethylene sheet and has a thickness of 0.4 to 5 mm. 7. The storage protection bag according to claim 1, wherein the resin sheet is a polyethylene non-stretched sheet having a thickness of 20 μm.