| 摘要 |
PROBLEM TO BE SOLVED: To control the dimensions of a molding and to improve processability when a polyolefin resin and a polystyrene resin are used as a resin for a profile extrusion molding. SOLUTION: A polyolefin sheet 11 is used as the base material sheet of a decorative sheet, after a primer layer 16 is formed on the sheet 11, a pattern layer 12 is formed to manufacture a printing sheet 2, a polypropylene film, etc., are laminated on the pattern layer 12 side of the printing sheet 2 to form a surface protective layer 13, and a primer layer and an adhesive layer 14 are formed on the back of the printing sheet 2 to manufacture a decorative sheet 3. Besides, a profile extrusion molding 15 is manufactured by using an amorphous polyester resin immediately after profile extrusion molding, with the surface temperature of the profile extrusion molding 15 kept at 120-150 deg.C, the adhesive layer 14 side of the decorative sheet 3 is bonded to manufacture a profile extrusion molding member 1.
|
