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LDZ New Aoshen Spandex Co.,Ltd.
LDZ New Aoshen Spandex Co.,Ltd.
How to identify polyester yarn?
How to identify polyester yarn? Identification of rayon, silk, polyester yarn: rayon is bright, the hand feels slightly rough, and has a feeling of dampness and coldness. It is released by hand and...
spandex, core yarn related knowledge
1. elasticity The spandex fiber has great elasticity and can be stretched to 4 to 7 times of the original length under normal conditions. The recovery rate is almost 100% under the stretching of 2...
Spandex, core yarn related knowledge
1. The elastic spandex fiber has great elasticity and can be stretched to 4 to 7 times of the original length under normal conditions. The recovery rate is almost 100% under the stretching of 2...
core yarn
1. elasticity Spandex fiber has a large elasticity, which can be stretched to 4 to 7 times the original length under normal circumstances. The recovery rate is almost 100% under the stretching of 2...
