Reasons of ring spinning cotton spandex core-spun yarn high frequency defects were
discussed, the solutions were summarized. Spinning of JC/Pu 92/8 14.5 tex (44.4 dtex) yarn …

In order to improve the covering effect and the quality of elastic core-spun yarns, Siro
spinning technology was used to spin cotton/spandex core-spun yarns. Aiming at the …

Spandex fibers have superior stretch and elastic recovery ability, which is why clothes
containing spandex fibers fit well and are comfortable. The most common methods of …

Spandex has been successfully applied on modified worsted spinning system to produce
spandex core spun yarn. However it's difficult to produce wool/spandex core-spun yarn on …

Spinning technology of high-proportion high-strength nylon cotton blended yarn was
discussed. According to the property of high-strength nylon and problems in actual …

Imperfection or thick, thin and neps of yarn is a foremost problem of yarn manufacturing
which create difficulties from fabric construction to end product development for customer …

In order to reduce the small and occasional yarn defects, the technology measures for the
quality control of combing and the reduction of yarn defects were summarized. The main …

Factors affecting sized yarn broken end were summarized and relevant solutions were
proposed. From the aspects of raw yarn quality, sizing quality, sized process, sizing …

In order to control the defects in the colored spun yarn, ensure the effect of fabric cover, and
stabilize the fabric style, the production process of color spinning is optimized and improved …

Rotor spinning is considered as the most common spinning system among the various new
systems. This system has some research potential for yarn quality enhancement and …