发明名称 |
Gemusterter Wärme-Schweissstab zum verbinden von elastischen Bodenbelägen |
摘要 |
The welding rod (13) is a laminate structure in which a print layer (10) is disposed between a first thermoplastic layer (12) and a second transparent thermoplastic layer (11). Preferably the welding rod (13) is in the form of an elongated element having a half-round cross-sectional shape. The welding rod is used to join two pieces of thermoplastic sheeting, particularly flooring, together. If the welding rod has a pattern similar to the printed pattern of the sheeting the resulting surface covering looks seamless. |
申请公布号 |
DE69619474(D1) |
申请公布日期 |
2002.04.04 |
申请号 |
DE1996619474 |
申请日期 |
1996.11.20 |
申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
BALMER, RICHARD H.;KURTZ, DONALD L. |
分类号 |
B32B27/00;B29C37/00;B29C43/20;B29C65/12;B29K27/06;B29L31/00;B32B27/30 |
主分类号 |
B32B27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|