| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide manufacturing equipment of a resin sheet capable of manufacturing the resin sheet on one side surface of which a convex-concave design is patterned at high shape accuracy. <P>SOLUTION: The manufacturing equipment of the resin sheet 1 is equipped with an extruding die 10, a heating roller 11a, a cooling roller 13, a belt 14 wound around the heating roller 11a and the cooling roller 13, a compressing roller 11b of compressing a resin sheet 16 into the side of the heating roller 11a, a sheet for forming 18 the surface 18a of which is patterned with a convex-concave design 18b, a peeling-off roller 15 for peeling-off the resin sheet 17 from the belt 14 at a part of the belt 14 adhering to the cooling roller 13, wherein the resin sheet 16 is compressed to a direction of a side of the heating roller 11a by the compressing roller 11b in the resin manufacturing equipment 1, whereby the resin sheet 16 and the sheet for forming 18 are compressed with each other so as to transcript the convex-concave design 18b formed on the surface 18a of the sheet for forming 18 to the resin sheet 16. <P>COPYRIGHT: (C)2010,JPO&INPIT |
