发明名称 |
Schichtentfernungsvorrichtung für Harzmaterial |
摘要 |
According to a film removing device, a film-coated resin molded material having a film coated on one surface of a matrix resin is flattened by a flattening roll in a heating chamber. Further, the film-coated resin molded material is fed between a peeling roll and a feeding roll of roll type rolling means for rolling and stretching. The velocity of a peeling surface of the peeling roll is made relatively higher than the velocity of a feeding surface of the feeding roll, whereby a difference in elongation between the matrix resin and the film, and a shearing force are produced to peel the film. An applicator type supply device supplies a liquid as frictional force reducing means (e.g. water) to the peeling surface and the feeding surface. Thus, a frictional force is reduced, and stretching accompanying rolling fully works. Consequently, the film becomes easy to fracture and peel, and its peeling can be performed effectively. |
申请公布号 |
DE19748028(C2) |
申请公布日期 |
2000.08.03 |
申请号 |
DE1997148028 |
申请日期 |
1997.10.30 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
UWAJI, TETSUO;TAKEUCHI, NAOKAZU;INAGAKI, YUJI;IKEYA, TORU |
分类号 |
B29B17/00;B29B17/02;B29C63/00;(IPC1-7):B29B17/02;B32B35/00 |
主分类号 |
B29B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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