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| Number | Title | Issue Date |
| 5901544 | Method and apparatus for producing randomly variegated multiple strand twisted yarn and yarn and fabric made by said method A method and apparatus for producing randomly variegated multiple strand wrapped yarn in twisting together two or more yarns at a plurality of yarn twisting stations. At each station a pneumatic twisting head is disposed in which randomly turbulent air cu... | 05/11/1999 |
| 4615168 | Apparatus comprising two concentrically disposed tube stores An apparatus comprising two concentrically arranged tube stores, a device for passing a cable core through the inner tube of the concentrically arranged tube stores and a stranding nipple characterized by a device for applying adhesive to a web being spun... | 10/07/1986 |
| 4068457 | Bi-component friction disc for yarn texturing A bi-component friction disc for imparting false twist to yarn to texture the yarn comprising an inner surface having a first portion of ceramic material surrounded by a second portion of polyurethane or rubber. Typically, one of these discs is installed ... | 01/17/1978 |
| 4034548 | Process for the production of stretch-textured yarns with improved properties The present invention relates to a process for the simultaneous stretch-texturing of synthetic, at least partly thermoplastic filaments or yarns using false twisters, more especially friction false twisters wherein the ratio S2 /S1 b... | 07/12/1977 |
| 3969883 | Spindle for false twist by friction The invention relates to a new spindle for false twist by friction. This spindle contains two hollow elements with parallel axes, rotating in opposite directions, equipped at their ends with friction elements, and it is characterized by the fact that it also c... | 07/20/1976 |
| 3938314 | False-twist texturing process with hollow friction twist tubes False-twist texturing processes which apply twist with hollow friction tubes, fitted at each end with a toroidal bushing, are improved by using a high friction bushing at the yarn inlet and a lower friction bushing at the yarn outlet. Further improvements... | 02/17/1976 |
| 3937000 | Continuous bi-compound acrylic bulky yarn and the method of the production of same A continuous bi-compound bulky yarn consisting of a pair of acrylic polymeric components differing from each other in some of their properties is prepared by spinning those components in solution to produce a spun yarn which is drawn and then, successivel... | 02/10/1976 |
