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Inspection the process of examining textiles for defects at any stage of manufacturing and finishing. j
| Глоссарий терминов в легкой промышленности и текстиле |
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Textured yarns, английский
- Yarns that develop stretch and bulk on subsequent processing.
- Yarns that develop stretch and bulk on subsequent processing. when woven or knitted into fabric, the cover, hand, and other aesthetics of the finished fabric better resemble the properties of a fabric constructed from spun yarn. (also see texturing.) 1. bulked yarn: qualitative term to describe a textured yarn. a bulked yarn develops more bulk than stretch in the finished fabric. 2. coil yarn: a textured yarn that takes on a coil or spiral configuration when further processed. a coil yarn can be either a torque yarn or a nontorque yarn. a coil yarn can be formed by the false twist or edge crimp methods. some bilateral fibers become coiled on further processing. 3. core-bulked yarn: a bulky or textured yarn composed of two sets of filaments, one of which is straight to give dimensional stability and forms a core around and through which the other set is coiled or looped to give bulk. 4. crinkle yarn: a torque-free textured yarn that is characterized by periodic wave configurations. crinkle yarns can be formed by the stuffer box, gear crimping, or knit-de-knit methods. 5. entangled yarn: a textured yarn of one variant that develops bulk by the air-jet texturing method. 6. modified stretch yarn: a stretch yarn that develops more bulk than usual but less bulk than a bulked yarn in the finished fabric. 7. nontorque yarn: a yarn that does not rotate or kink when permitted to hang freely. a nontorque yarn may be the result of plying two equal but opposite torque yarns. 8. set yarn: a textured yarn that is heat relaxed to reduce torque. set yarns are not stretch yarns. 9. stretch yarn: qualitative term to describe a textured yarn. a stretch yarn develops more stretch than bulk in the finished fabric. 10. torque yarn: when a torque yarn is permitted to hang freely, it rotates or kinks to relieve the torque introduced into the yarn during texturing.
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