| 发明名称 |
METHOD OF FORMING A FLOOR TILE ON A DRUM |
| 摘要 |
METHOD OF FORMING A FLOOR TILE ON A DRUM A large drum receives a heated sheet of vinyl mixture. While on the drum, the sheet has laminated thereto a rigid vinyl film and the surface of the sheet with the vinyl film is embossed. The film/sheet composite is cooled and removed from the drum. |
| 申请公布号 |
CA1293915(C) |
申请公布日期 |
1992.01.07 |
| 申请号 |
CA19880585426 |
申请日期 |
1988.12.09 |
| 申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
APPLEYARD, FRANCIS J.;MASON, WILLIAM L.;YOUNG, JOHN H. |
| 分类号 |
B29C59/04;B29D99/00;B32B38/04;B32B38/06 |
主分类号 |
B29C59/04 |
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