| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 057282000 | Twist setting | 6 |
| 20090007538 | Method of industrially producing yarn at a lower twist multiplier for textile products - The present invention relates to a machine, a system, and textiles resulting from an industrially produced yarn, created through the incorporation of a linear false twisting device and two lappets positioned to affect a yarn during drafting. The invention results in a yarn having a low twist multiplier. The textiles products created from the produced yarn exhibit a soft feel without requiring the use of chemical treatments. | 01-08-2009 |
| 057284000 | False twist crimp | 4 |
| 20110154798 | SYSTEMS AND METHODS OF TWISTING AND HEAT-SETTING YARN, AND APPARATUS FOR TWISTING YARN AND HEAT-SETTING YARN - Briefly described, embodiments of this disclosure include close-couple twisting and heat-setting apparatus, methods of twisting yarn and heat-setting twisted yarn, and the like. | 06-30-2011 |
| 20130255217 | METHOD AND APPARATUS FOR IMPARTING FALSE TWIST TO YARN BEFORE RING SPINNING - A method and apparatus for imparting false twist to a short staple yarn delivered from a nip of a pair of front drafting rollers before ring spinning. Downstream of the nip, the twisted yarn is drawn sequentially across first and second runs of travelling endless belts, such that the yarn wraps about a first convex surface of the first run, then passes between the first and second runs, before wrapping about a second convex surface of the second run. Friction between each of the first and second convex surfaces and the yarn imparts the false twist in a common direction. Maintaining a differential between first and second linear speeds of the first and second runs, respectively, has been found to reduce yarn defects, particularly the nep count. | 10-03-2013 |
| 057290000 | Plural twisting or heating | 2 |
| 20090126332 | Method and device for producing a composite yarn - A process for manufacturing a composite yarn including continuous glass filaments intermingled with continuous organic thermoplastic filaments and an apparatus for implementing the process. The continuous glass filaments come from a bushing and are separated into plural sheets. The continuous organic thermoplastic filaments come from a spinning head and are separated into plural sheets. The thermoplastic filaments are thrown into the glass filaments so as to mingle them, in a ratio of at least one sheet of thermoplastic filaments in each sheet of glass filaments, the mingled filaments then being gathered into at least one composite yarn. | 05-21-2009 |
| 20090320437 | METHOD FOR THE THERMAL TREATMENT OF A RUNNING YARN AND TWISTING MACHINE FOR CARRYING OUT THE METHOD - Method for thermal treatment of a running yarn ( | 12-31-2009 |
| 057292000 | With coating or impregnating | 1 |
| 20140352273 | POLY(ETHYLENETEREPHTHALATE) DRAWN FIBER, POLY(ETHYLENETEREPHTHALATE) TIRE-CORD AND MANUFACTURING METHOD THEREOF - The present invention relates to a poly(ethyleneterephthalate) drawn fiber, which is able to provide a poly(ethylene terephthalate) tire-cord showing superior strength and dimensional stability without a PCI process after tire vulcanization, a poly(ethylene terephthalate) tire-cord and a manufacturing method thereof. The poly(ethyleneterephthalate) drawn fiber has a predetermined L/S value of 2.0 kg/% or more after heat treatment at a temperature of 180° C. under an initial load of 0.02 g/d for 2 minutes. | 12-04-2014 |
