公开(公告)号：US3854870A

公开(公告)日：1974-12-17

申请号：US34273173

申请日：1973-03-19

Applicant: MILES LAB

Inventor： BOYER R ,  CHEN A

IPC: A23J3/00 ,  A23J3/22 ,  A23J3/28 ,  D01D10/04 ,  D06L1/12

CPC classification number: A23J3/28 ,  A23J3/225

Abstract: Process and apparatus are described for washing a tow of continuous filaments, such as protein fibers, wherein the tow and a treating liquid, such as an alkaline solution or water, are concurrently passed longitudinally along a conduit and several fluid streams, such as air streams, are passed transversely through the tow to agitate the filaments and enable the treating liquid to contact all the filaments.

Abstract translation: 描述了用于洗涤丝束的连续长丝如蛋白质纤维的方法和设备，其中丝束和处理液体（例如碱性溶液或水）同时沿着管道沿纵向传送，并且流过几个流体流，例如空气流 ，横向通过丝束以搅动细丝并使得处理液体能够接触所有长丝。