发明名称 |
Thermoplastic yarn manufacture |
摘要 |
The manufacture of thermoplastic yarn is characterised, in that the band with parallel webs is run over a serrated knife which splits the band into discrete fibres in the furrows between the webs. The band may be polypropylene or another suitable fibre-forming material. |
申请公布号 |
DE1921182(A1) |
申请公布日期 |
1970.11.12 |
申请号 |
DE19691921182 |
申请日期 |
1969.04.25 |
申请人 |
FARBWERKE HOECHST AG |
发明人 |
WHAN KIM,CHARLES;DAVID SAMLUK,STANLEY |
分类号 |
B26D1/03;D01D5/42 |
主分类号 |
B26D1/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|