Title:
METHOD FOR MANUFACTURING SYNTHETIC RESIN SHEET HAVING THREE-DIMENSIONAL FEELING
Document Type and Number:
Japanese Patent JP3943409
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a synthetic resin sheet showing a peculiar hue and three- dimensional appearance having depth.
SOLUTION: After a primary emboss pattern 1 is applied to the surface of a thermoplastic resin sheet A, a secondary emboss pattern 2 is applied to the primary emboss pattern from above at a processing temperature lower than the processing temperature of the primary emboss pattern. A first decorative material 3 comprising a paste resin, of which a gelling temperature is between the processing temperature of the primary emboss pattern and that of the secondary emboss pattern, is applied to the secondary emboss pattern 2 and gelled to deboss the secondary emboss pattern 2, not only to protrude the first, decorative material 3 but also to reproduce the primary emboss pattern 1.
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Inventors:
Tsutomu Otani
Application Number:
JP2002031085A
Publication Date:
July 11, 2007
Filing Date:
February 07, 2002
Export Citation:
Assignee:
LONSEAL CORPORATION
International Classes:
B29C59/00; B44C3/02; B32B37/00; (IPC1-7): B32B31/14; B44C3/02
Domestic Patent References:
| JP49023852A | ||||
| JP53094369A | ||||
| JP5272100A |
Attorney, Agent or Firm:
Sadayuki Hosoi
Mitsuo Chonan
Ishiwatari Eibo
Mitsuo Chonan
Ishiwatari Eibo