公开(公告)号：US20020070207A1

公开(公告)日：2002-06-13

申请号：US09997584

申请日：2001-11-29

发明人： Siegfried Morhenne ,  Wolfgang Nolle ,  Martin Fischer

IPC分类号： F27B009/28 ,  F27D011/00 ,  D02J013/00

CPC分类号： D02J13/003 ,  D02J13/001

摘要： A heating device for heating at least one advancing yarn in a texturing machine, wherein the body of the heating device defines an elongate heating channel. The heating channel accommodates an exchangeable support which mounts a plurality of yarn guides which are arranged inside the heating channel for forming a plurality of adjacent yarn guide tracks for guiding a plurality of yarns in such a manner that the yarns advance in a yarn advancing plane extending at a predetermined distance from the bottom wall of the heating channel.

摘要翻译： 一种用于在纹理机中加热至少一个前进纱线的加热装置，其中加热装置的主体限定细长的加热通道。 加热通道容纳可更换的支撑件，其安装多个导纱器，其布置在加热通道内部，用于形成多个相邻的导纱道，用于引导多个纱线，使得纱线在延伸的纱线前进平面中前进 距加热通道的底壁预定距离。

公开(公告)号：US20020012794A1

公开(公告)日：2002-01-31

申请号：US09252853

申请日：1998-09-08

发明人： MATTHEW B. HOYT ,  WENDEL L. BURTON ,  JAMES R. BRISTOW

IPC分类号： D05C017/00 ,  D02J013/00 ,  D01D005/34 ,  D01D010/02

CPC分类号： D01F8/06 ,  D01F8/12 ,  D02G1/0266 ,  Y10T428/23957 ,  Y10T428/23979 ,  Y10T428/23993 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2973 ,  Y10T442/3146 ,  Y10T442/3154 ,  Y10T442/444 ,  Y10T442/637 ,  Y10T442/641

摘要： The present invention provides a process for producing yarn having reduced heatset shrinkage. Preferably, the fibers used in making the yarn are bicomponent fibers. The present invention also provides a process for producing yarn having reduced heatset shrinkage at reduced heat temperatures.

摘要翻译： 本发明提供一种生产纱线的方法，该纱线具有降低的热定型收缩率。 优选地，用于制造纱线的纤维是双组分纤维。 本发明还提供了一种在降低的热温度下降低热定形收缩率的纱线的生产方法。