发明名称 Manufacture of covered foam products
摘要 To manufacture a covered foam product, a covering material is laminated onto one side of a foam block, an overhang including a layer of covering material and thin layer of foam, laminated thereto, produced at at least one edge of the block, and the overhang brought into contact with another side of the block and the thin layer heat bonded to the other side.
申请公布号 US4385090(A) 申请公布日期 1983.05.24
申请号 US19800184398 申请日期 1980.09.05
申请人 SIMS, GEOFFREY 发明人 SIMS, GEOFFREY
分类号 B29C63/02;B29C63/04;B29C67/00;B32B3/02;B32B5/18;(IPC1-7):B32B3/04 主分类号 B29C63/02
代理机构 代理人
主权项
地址