发明名称 |
METHOD FOR PRODUCING MULTILAYER MOLDED ARTICLE |
摘要 |
A method for producing a multilayer molded article by facing a preheating panel on which a preheated skin material is placed towards one of upper and lower molds, forming a closed space by the mold and the preheating panel, evacuating the closed space to suck the skin material onto a surface of the mold, removing the preheating panel, supplying a resin through a resin conduit with closing the molds or temporarily stopping mold closing, and finishing the mold closing. By this method, a multilayer molded article having a resin body which is made by deep drawing or has a complicated shape and a skin material laminated on a surface of the resin body can be produced.
|
申请公布号 |
CA2092822(A1) |
申请公布日期 |
1993.02.01 |
申请号 |
CA19922092822 |
申请日期 |
1992.07.31 |
申请人 |
|
发明人 |
HARA, TAKAHISA;MATSUMOTO, MASAHITO;USUI, NOBUHIRO;KITAYAMA, TAKEO;MATUBARA, SHIGEYOSHI |
分类号 |
B29C43/00;B29C43/18;B29C45/14;B29C51/10;B29C51/26;B29C70/78;(IPC1-7):B29C43/18;B29C43/34;B29C43/52 |
主分类号 |
B29C43/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|