-
1.发明授权Process for forming a cohesive tow band from a plurality of separate yarn bundles 失效从多个单独的纱线组合形成一条带状拖带的方法
公开(公告)号：US3662056A
公开(公告)日：1972-05-09
申请号：US3662056D
申请日：1970-07-20
Applicant: DU PONT
Inventor： ROSS WILBUR NORBERT
CPC classification number: D07B5/04
Abstract: A tow drawing process in which a cohesive tow band is prepared from multiple yarn filament bundles by passing the bundles before combining them through a multi eyelet guide in which the eyelets are arranged in three stacked parallel rows. The outer rows are oscillated with respect to the center row so that the bundles cross and uncross each other to provide a tow band having a low level of filament intermingling.
Search Results
1
records
(took 0.044 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
