| 摘要 |
PROBLEM TO BE SOLVED: To print freshly with excellent adhesive properties after drying by the rapid absorption of water base ink by mixing calcium carbonate with resin which makes it possible to be adhered to the base film of an ink absorption layer. SOLUTION: The material in which plasticizer, titanium pigment, Ba-Zn stabilizer and acrylic processing aid are suitably mixed with 100 pts.wt. Of vinyl chloride resin is sheeted to obtain a base film 1. HMDI isocyanate is added to ester polyol, and the mixture is agitated to urethane solution. 30 to 500 pts.wt. of calcium carbonate is added to the solution, the mixture is agitated to obtain the material for an ink absorption layer. The surface of the film 1 of a laminated sheet made of the film 1, an adhesive layer 3 and release sheet 4 is coated with the material for the absorption layer to form an ink absorption layer 2. Thus, it is rapidly dried and brought into close contact without blurr and repellence, and the absorption of the moisture of water base ink and the irregularity of the ink concentration can be avoided. |
