发明名称 APPARATUS FOR CRIMPING GROUPS OF SYNTHETIC FILAMENTS
摘要 The present disclosure is directed to an improved device for crimping groups of textile filaments, for example, synthetic filaments utilizing a pair of rollers and a compression compartment. The device produces a uniform crimp and contains features which facilitate the cleaning and maintenance thereof.
申请公布号 US3639955(A) 申请公布日期 1972.02.08
申请号 USD3639955 申请日期 1969.12.19
申请人 VEPA AG. 发明人 HEINZ FLEISSNER;GEROLD FLEISSNER
分类号 D02G1/12;(IPC1-7):D02G1/12 主分类号 D02G1/12
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