JPH0119162Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a hand board that is placed next to the products on which they are written in ink, red ink, magic ink, etc., in order to display the names, prices, etc. of the products on display.

For example, fish shops, butcher shops, delicatessen shops, etc. generally use wood or cardboard cut into appropriate sizes and shapes as hand boards. Relatively thick (e.g. 1
There are also hand boards made of plastic board (about 5 mm) and hand boards made of lacquered wood.

However, once letters written on wooden or cardboard hand boards cannot be erased, they are disposable and uneconomical. Other keiki hand boards tend to curl and deform due to water absorption and moisture absorption, and the letters tend to smudge.In recent years, the production of keiki has decreased and there is a tendency for products to be in short supply. In addition, cardboard handboards become weak and sag due to water and moisture absorption, tend to tear easily, and are prone to stains.

Those made of plastic board or lacquered wood board can be used repeatedly because characters written in ink or the like can be wiped off. However, it is quite expensive, and since it is a rigid flat plate that cannot be bent, a standing aid is required to hold it in an upright position.

The purpose of this project is to provide a practical hand board that does not have the above-mentioned drawbacks, and as shown in the notched slope view in Figure 1, plastic sheets 2 and 3 are placed on both the front and back sides of the core sheet 1. The hand board A is characterized by cutting a laminated composite layer sheet material into a desired size and shape, which has relatively strong stiffness as a whole and can be bent at any position.

The core sheet 1 is, for example, art paper, paperboard, other paper, plastic sheet, laminated composite layer sheet of both, etc., and the plastic sheets 2 and 3 laminated on both the front and back sides are, for example, vinyl chloride, polyester, polyacrylic, etc. Melamine etc. Even plastics that are inherently difficult to pick up ink can be made to have better ink adhesion by, for example, electrical discharge treatment or surface treatment with chemicals such as surfactants.

Even if the core sheet 1 itself is weak, by making the laminated plastic sheets on both the front and back sides semi-rigid, a composite layer sheet material with strong stiffness as a whole can be obtained. When the core sheet 1 itself is strong, the laminate plastic layers 2 and 3 on the front and back sides may be formed by coating with a resin liquid.

The example product shown in Fig. 1 uses paper as the core sheet 1, one side of which is printed with a wood grain pattern similar to a warped wood surface, the other side is plain white, and semi-rigid transparent vinyl chloride resin sheets are placed on both sides of the sheet. Composite sheet material with a total thickness of about 0.3 mm, which is made by laminating 2 and 3, is used vertically and horizontally.
It was cut into even round strips measuring 18cm x 6.5cm.
This hand board A is relatively stiff as a whole, like a plastic playing card, for example, and can be bent at any position without making crease lines or perforations, and the folded state is self-maintained. The pattern may be printed in advance on the back side of the plastic sheet 2 to be laminated.

In this way, the hand board of this project is a. By applying a surface treatment to the plastic sheets on both the front and back sides to improve ink transfer, characters can be written on with ink, vermilion ink, water-based magic ink, etc. without bleeding, and the writing can be can be wiped off and used repeatedly.

b It is resistant to moisture and will not curl, become weak and sag, tear, or leave stain marks.

c. Since it can be bent freely and the folded state is stably maintained by itself, it can be made to stand on its own by, for example, bending the lower part as shown in Fig. 2, or folding it into a chevron shape as shown in Fig. 3.

In addition, display means can be freely selected depending on the product display, such as displaying the product by folding it into a U-shape and straddling the products.

d As in the above embodiments, it is possible to obtain products with a good appearance, such as those with a desired pattern such as wood grain, or those with different colors on the front and back sides.

e Can be mass-produced at low cost.

It has the following characteristics and is extremely effective and suitable as a hand board, and has excellent practicality.

[Brief explanation of the drawing]

FIG. 1 is a cutaway perspective view showing the layered structure of the hand plate of the present invention, and FIGS. 2 and 3 are perspective views of an example of the state in which it is bent and stands on its own. 1 is the core sheet, 2 and 3 are the front and back laminated plastic sheets, and A is the overall code for the hand board.

Claims (1)

[Scope of utility model registration request] Plastic sheets 2 and 3 are laminated on both the front and back sides of a core sheet 1, and the surfaces are treated to improve ink coverage, resulting in a composite layer sheet material that is relatively stiff as a whole and can be bent at any position. A hand board that is cut to the required size and shape.