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公开(公告)号：DE1785344A1
公开(公告)日：1972-02-17
申请号：DE1785344
申请日：1968-09-13
Applicant: BASF AG
Inventor： SCHMIDT HANS DIPL-ING , FELDHOFF HEINRICH DIPL-ING , MARTIN WOLFGANG DR , FESSMANN HEINZ DR , HAHN EDELFRIED DR
Abstract: Process and apparatus for crimping yarns or the like by the action of a heated flowing gaseous medium, the yarns being exposed to the heated flowing gaseous medium in two successive treatment chambers. Yarns of synthetic linear high molecular weight substances can be crimped by means of the process and apparatus according to the invention in a simple way and at high yarn speeds.
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