JP2506595Y2 - Plates such as collection books - Google Patents

Description

TECHNICAL FIELD The present application relates to a plate such as a collecting book used when collecting and organizing photographs, business cards, stamps, cutouts, and the like.

Conventional technology Conventionally, a pressure sensitive adhesive layer is formed on the surface of a plate made of cardboard as a plate for collecting books used for collecting and organizing photographs etc., and a transparent synthetic resin film is peeled off on the surface. A stencil which is made possible by temporarily adhering it and on which a photograph or the like is attached is known.

However, according to the conventional plate as described above, the photo film interposed between the pressure-sensitive adhesive layer and the resin film is protected from stains by the resin film, and the photo film is free. However, the pressure-sensitive adhesive is liable to be affected by humidity and strength, and has a disadvantage that it deteriorates and discolors due to long-term use or makes it difficult to peel off a photograph or a resin film.

Means for Solving the Problem Therefore, the present application, in order to eliminate the disadvantages of the above-mentioned conventional, on the surface of the substrate made of cardboard, plastic sheet, etc., a small number of independent closed cells and open cells are mixed, And, it is characterized by forming a foamed resin layer having flexibility and adsorptivity to a smooth surface, and coating a transparent resin film on the surface thereof. To make it convenient to create a collection book, etc., one side edge is provided with a binding part where a resin film is fixed to the foamed resin layer, and one side edge is provided with a binding hole, and on the substrate. As a method of providing the foamed resin layer, there is a method of adhering a foamed film or applying a foaming resin agent to form a layer, and in this case, in addition to the case of coating on the surface of the substrate, In some cases, it may be applied in spots or dots.

Action When using, however, a photograph or the like is placed on the surface of the foamed resin layer with the transparent resin film opened, and then the transparent resin film is polymerized and pressed onto the foamed resin layer. Then, since the resin film has a smooth surface, the resin film is adsorbed to the foamed resin layer and the photograph or the like is sandwiched between them.

Example Hereinafter, based on the drawings, an example of the present application will be described in detail.
(1) is a substrate made of cardboard or a plastic sheet, (2) is an infinite number of minute closed cells (2) a and open cells (2) b, and is flexible and adsorbs to a smooth surface. Foamed resin layer (3) is a transparent resin film, and this transparent film is adsorbed on the surface of the foamed resin layer (2).

In the case of binding, for example, a large number of cover plates having the above structure, the resin film (3) is fixed to the foamed resin layer (2) at one side edge of the plate, and the binding portion (4 ) Is formed or a binding (5) is formed on one side edge of the plate, and a base resin is used as a method for applying a foamed resin layer (2) on the substrate (1) to form a layer. It is carried out by applying a compounded liquid consisting of a foaming agent and an auxiliary agent on the substrate (1) through a foaming machine, then drying and cooling.

Therefore, in use, a photograph or the like is placed on the surface of the foamed resin layer (2) with the resin film (3) peeled off, and then the resin film (3) is pressed. Then, the resin film (3) is adsorbed to the foamed resin layer, and a photograph or the like is sandwiched between them.

As described above, according to the present application, since the foamed resin layer does not lose its adsorptivity for a long period of time, it is highly durable, and not only the object to be collected such as a photograph but also the plate itself. It has the advantages that it is not likely to be contaminated by the attachment of dust and the like, and that the foamed resin layer is lined with the substrate, so that it can sufficiently withstand the working strength.

[Brief description of drawings]

The drawings show the embodiments of the present application. FIG. 1 is a plan view and FIG. 2 is an enlarged sectional view. In the figure, (1) is a substrate, (2) is a foamed resin layer, (3) is a transparent resin film, (4) is a binding portion, and (5) is a binding hole.

Claims (4)

(57) [Scope of utility model registration request] 1. A foamed resin layer in which a large number of minute closed cells and open cells are mixedly present on a surface of a substrate made of cardboard, a plastic sheet or the like and which is flexible and has an adsorptivity to a smooth surface. And a plate for collecting books and the like, which is characterized in that a transparent resin film is applied to the surface thereof. 2. A plate for a collection book or the like according to claim 1, wherein a binding portion having a resin film fixed to a foamed resin layer is provided on one side edge. 3. A binding hole is formed in one side edge.
Or a plate such as the collection book described in 2. 4. A base plate such as a collection book according to claim 1, 2 or 3, wherein the foamed resin layer is formed in a planar shape, a linear shape or a dot shape.