JPS6042098A - Manufacture of laminated memorandom - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention is designed to be placed on a desk or carried in a pocket, used for writing notes as appropriate, and to be peeled off and collected one by one after use. More specifically, the present invention relates to a method for producing a laminated memo in which a plurality of stacked memo sheets are peelably adhered to each other on at least a portion of their opposing surfaces.

Conventionally, the following method has been known as a manufacturing method for this type of laminated memo. In other words, said memo paper? It is a method of sequentially laminating one layer by repeatedly adhering adjacent ones in a releasable manner on at least a portion of their opposing surfaces, but like this! 113
! The manufacturing method requires the adhesion process to be carried out almost as many times as the number of layers to be laminated, making it difficult to mass-produce and being very disadvantageous in terms of manufacturing costs.

In view of these circumstances, the purpose of the present invention is to propose a method that is excellent in mass productivity and can reduce manufacturing costs. -0 The manufacturing method for each laminated sheet according to the present invention, which has been made to achieve all of the above objects, includes a plasticizer layer and a coating layer, which are non-adhesive at room temperature, on the entire surface or part of one side of each memo paper. After coating in a polymerized state and subjecting the other side to release treatment, each memo paper is laminated so that the polymerized layer corresponds to the r@L type treatment color surface, and then each memo paper ? After cutting to a required size, the coating layer 1 is heated to plasticize and exhibit weak adhesive properties, thereby completely adhering adjacent memo sheets to each other.

The effects of the present invention having such a characteristic configuration are as follows.

In other words, each memo paper is coated with a coating layer in a polymerized state with the plasticizer layer so that the plasticization phenomenon occurs only when heat is applied, and weak adhesiveness is exhibited. At room temperature T, it is non-adhesive and can be handled without becoming sticky. Therefore, even if a large number of sheets of memo paper are laminated with the polymer layer, the memo sheets will not adhere to each other in an uneven state, and the laminated sheets can be easily aligned and cut into the desired size and shape. In addition, a manufacturing method with excellent mass productivity that effectively utilizes so-called bookbinding technology in a series of flow steps such as heating has been adopted, and the laminated memo can now be manufactured advantageously in terms of cost.

Examples of the method of the present invention will be described below with reference to the drawings.

As shown in Figure 1, a plasticizer layer (+21) and a coating layer (3), which are non-adhesive at room temperature, are applied to a part of one side of the memo paper (1) in a t-polymerized state, and the other side is subjected to mold release treatment. Face [4
1vl-formed.

As the plasticizer (21), DOP, polyethylene glycol, etc. are generally used, but petroleum-based thermoplastic resins such as rosin, phenol, and temberfer, which are non-adhesive at room temperature, may also be used.

In addition, natural rubber, SBR PVC latex, acrylic resin, etc. are suitable for coating.

Silicone or the like is used as the mold release agent (41).

Next, the manufacturing process of stacking multiple sheets of such memo paper (1) will be explained step by step as shown in Figure 2 (A) to 2. After arranging the memo paper, place it on one side of each memo paper ill!
A plasticizer layer (2) such as DOP marked with cvJ and a coating such as acrylic resin (Jet +3+ 2) are applied, and the other side is coated with the front 41 polymer layer (corresponding to 21° tall) and the negative treated side (4) of silicone etc. ) After forming and cutting into unit size pieces, layer them, and then cut the laminated state into the desired size and shape. Make a laminated memo sheet appear by adhering adjacent memo sheets to each other.

(Drawing of - indicates the markings due to aging body.) 4. Simple removal of Fig. 1] The drawing shows 96 examples of the method of making a laminated memo according to the present invention. 11 Side view showing Slti memo paper, Figures 2 (a) to 2) are overall perspective views showing the manufacturing procedure. J vehicle, (35... coating layer, (4)...
...M type treated surface.

[111 -5:

Claims (1)

[Claims] A method for producing a laminated memo in which a number of laminated memo sheets (1) are peelably adhered to each other on at least a part of their facing surfaces, each memo sheet +
After coating the entire surface or part of one side of No. 11 with the adhesive layer (2) and the coating layer (3), which are non-adhesive at room temperature, in a polymerized state, and applying a mold treatment on the other side, Each memo paper +1+ was laminated so that the polymer layer +21, fil and the release treated surface (4) corresponded to each other, and then each memo paper was cut into the required size, and then the coating layer ( 3) A method for manufacturing a laminated memo, which involves plasticizing the material to expose a weakly adhesive forward tube, thereby adhering adjacent memo sheets 111 and 111φ.