公开(公告)号：US3737950A

公开(公告)日：1973-06-12

申请号：US3737950D

申请日：1971-07-12

Applicant: RHODIACETA

Inventor： BOLLIAND R ,  SALIGNY C

IPC: B68G7/02 ,  B68G3/06 ,  B68G7/04 ,  D02J1/18 ,  D04H3/02 ,  F16L55/10 ,  D01D11/02

CPC classification number: D04H3/011 ,  D02J1/18 ,  D04H3/02 ,  F16L55/10

Abstract: Method and apparatus for making padding web is disclosed, wherein uncut, highly crimped, tensioned tow is passed through a series of rollers. The rollers are arranged in at least two sets of pairs, the rollers of each pair rotating at different peripheral velocities. The ratio of peripheral velocities is higher for the upstream pair of rollers. The upper rollers of the two pairs rotates faster than the lower rollers thereof. The padding web produced is suitable for stuffing articles such as bed covers, sleeping bags, anoraks, and the like.

Abstract translation: 公开了一种用于制造衬垫网的方法和装置，其中未切割的，高度卷曲的张紧丝束通过一系列辊。 辊子至少布置成两组，每对辊子以不同的圆周速度旋转。 上游辊对圆周速度的比率较高。 两对的上辊比其下辊旋转得更快。