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1. 发明授权

EP0354035B1 Yarn re-structuring method and apparatus 失效
标题翻译：改组的纱线的方法和装置。
公开(公告)号：EP0354035B1
公开(公告)日：1994-11-30
申请号：EP89307899.8
申请日：1989-08-03
申请人： CARDING SPECIALISTS (CANADA) LIMITED
发明人： Varga, Andre , Oxenham, William , Cripps, Harry , Xu, Fuqian Department of Textile Engineering
IPC分类号： D02J1/00
CPC分类号： D02J1/00

2. 发明公开

EP0239387A2 Method and apparatus for modifying a yarn 失效
标题翻译： Verfahren und Vorrichtung zur Modifizierung eines Garns。
公开(公告)号：EP0239387A2
公开(公告)日：1987-09-30
申请号：EP87302583.7
申请日：1987-03-25
申请人： CARDING SPECIALISTS (CANADA) LIMITED
发明人： Varga, Andre , Cripps, Harry , McHugh, Paul
IPC分类号： D01H1/00 , D02J7/00
CPC分类号： D02J7/00 , D01H1/00
摘要： A method and apparatus for modifying a spun yarn includes first storage or processing equipment (1) for the yarn, subsequent storage or processing equipment (9) for the yarn spaced some distance from the first storage or processing equipment, a path of travel for the yarn defined between the two sets of equipment, and a false untwister device (6) located along said path of travel for imparting a false untwisting process to the yarn, the yarn subsequently reverting at least partly to the true twist originally present in the yarn, whereby the resulting yarn structure has a very much softer handle than was present prior to the false untwisting step.
摘要翻译：用于改造细纱的方法和装置包括用于纱线的第一储存或加工设备（1），用于与第一储存或处理设备间隔一定距离的纱线的后续储存或处理设备（9），用于限定在两组设备之间的纱线以及沿着所述行进路径定位的假脱捻装置（6），用于对纱线进行假脱捻过程，纱线随后至少部分地恢复到原来存在于纱线中的真实扭曲，由此所得的纱线结构具有比假退捻步骤之前存在的非常柔软的手柄。

3. 发明公开

EP0354035A3 Yarn re-structuring method and apparatus 失效
标题翻译：纱线再结构方法和装置
公开(公告)号：EP0354035A3
公开(公告)日：1990-12-12
申请号：EP89307899.8
申请日：1989-08-03
申请人： CARDING SPECIALISTS (CANADA) LIMITED
发明人： Varga, Andre , Oxenham, William , Cripps, Harry , Xu, Fuqian Department of Textile Engineering
IPC分类号： D02J1/00
CPC分类号： D02J1/00
摘要： There is disclosed a yarn re-structuring method and apparatus for modifying the structure of a spun yarn in order to improve its properties, in which the yarn is subjected to the action of successive false twisters (6a, 6b) in order to impart a permanent modification to the structure of the yarn, in which there is a tandem arrangement of first and second oppositely acting false twisters (6a, 6b), with the first false twister (6a) acting to at least partially unwind the original twist in the yarn and the second false twister (6b) acting at least partly to restore or to increase the original twist in the yarn. This action on the spun yarn improves the properties of softness and bulkiness, while retaining acceptable performance of the yarn in other characteristics.

4. 发明公开

EP0354035A2 Yarn re-structuring method and apparatus 失效
标题翻译： Verfahren und Vorrichtung zum Restrukturieren eines Garnes。
公开(公告)号：EP0354035A2
公开(公告)日：1990-02-07
申请号：EP89307899.8
申请日：1989-08-03
申请人： CARDING SPECIALISTS (CANADA) LIMITED
发明人： Varga, Andre , Oxenham, William , Cripps, Harry , Xu, Fuqian Department of Textile Engineering
IPC分类号： D02J1/00
CPC分类号： D02J1/00
摘要： There is disclosed a yarn re-structuring method and apparatus for modifying the structure of a spun yarn in order to improve its properties, in which the yarn is subjected to the action of successive false twisters (6a, 6b) in order to impart a permanent modification to the structure of the yarn, in which there is a tandem arrangement of first and second oppositely acting false twisters (6a, 6b), with the first false twister (6a) acting to at least partially unwind the original twist in the yarn and the second false twister (6b) acting at least partly to restore or to increase the original twist in the yarn. This action on the spun yarn improves the properties of softness and bulkiness, while retaining acceptable performance of the yarn in other characteristics.
摘要翻译：公开了一种用于改变细纱的结构的纱线重新构造方法和装置，以改善其性能，其中纱线经受连续的假捻机（6a，6b）的作用，以赋予永久性的修改了纱线的结构，其中存在第一和第二相对作用的假捻器（6a，6b）的串联布置，第一假捻器（6a）用于至少部分地退绕纱线中的原始扭曲，以及第二假捻器（6b）至少部分地作用以恢复或增加纱线中的原始扭曲。这种对细纱的作用改善了柔软度和蓬松性，同时保持了纱线在其他特性中的可接受性能。

5. 发明公开

EP0239387A3 Method and apparatus for modifying a yarn 失效
标题翻译：修改纱线的方法和装置
公开(公告)号：EP0239387A3
公开(公告)日：1988-01-27
申请号：EP87302583
申请日：1987-03-25
申请人： CARDING SPECIALISTS (CANADA) LIMITED
发明人： Varga, Andre , Cripps, Harry , McHugh, Paul
IPC分类号： D01H01/00 , D02J07/00
CPC分类号： D02J7/00 , D01H1/00
摘要： A method and apparatus for modifying a spun yarn includes first storage or processing equipment (1) for the yarn, subsequent storage or processing equipment (9) for the yarn spaced some distance from the first storage or processing equipment, a path of travel for the yarn defined between the two sets of equipment, and a false untwister device (6) located along said path of travel for imparting a false untwisting process to the yarn, the yarn subsequently reverting at least partly to the true twist originally present in the yarn, whereby the resulting yarn structure has a very much softer handle than was present prior to the false untwisting step.

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