Covered Spandex Yarn is a kind of stretch yarn
Classification
1. According to the cladding layer, it can be divided into SCY and double covered yarn. Among these, the majority of polyamide spandex and polyester ammonia are packaged in SCY.
2. According to different types of equipments, it can be divided into mechanical wrap yarn and ACY.
Characteristics
1. The fabric products of ACY feel soft and smooth.
2. SCY
The fabric formation is its main characteristic.
ACY can significantly lower the cost. It can reduce the cost of the downstream knitting factory. It is not easy to create spinning and weaving quality problems. But, the production capacity is low. Therefore, the price is higher than ACY.
Main technology
In the process of spinning, the spandex stretch of spandex is an important technological parameter. It can affect the elasticity of covered yarn and fabric. It can also affect the breaking strength of spandex. Besides, the percentage of spandex silk also influences the elasticity of wrap yarn. The spandex stretch and the percentage content of yarn spandex inversely proportional.
Applied range
It is mainly used in: weaving cloth, stretch denim, braid, sock, underwear, etc.
catalog of spandex covered yarn | |||||
No | specification | The No 1 to 15 is the usual specification we manufacture,sure we can produce according to your requirement. | |||
1 | 75DTY +40PU | ||||
2 | 100DTY +40PU | ||||
3 | 150DTY +40PU | ||||
4 | 200DTY +40PU | ||||
5 | 250DTY +40PU | ||||
6 | 300DTY +40PU | ||||
7 | 450DTY +40PU | ||||
8 | 600DTY +40PU | ||||
9 | 150DTY +70PU | ||||
10 | 200DTY +70PU | ||||
11 | 250DTY +70PU | ||||
12 | 300DTY +70PU | ||||
13 | 450DTY +70PU | ||||
14 | 600DTY +70PU | ||||
15 | 100FDY +40PU | ||||
16 | 120FDY +40PU | ||||
17 | 150FDY +40PU | ||||
18 | 200FDY +40PU | ||||
19 | 250FDY +40PU | ||||
20 | 150 black DTY +40PU | ||||
21 | 200 black DTY +40PU | ||||
22 | 300 black DTY +40PU | ||||
23 | 450 black DTY +40PU | ||||
24 | 300 black DTY +70PU | ||||
25 | 450 black DTY +70PU |
catalog of spandex | |||||
No | specification | The No 1 to 12 is the usual specification we manufacture,sure we can produce according to your requirement. | |||
1 | 20D | ||||
2 | 30D | ||||
3 | 40D | ||||
4 | 70D | ||||
5 | 140D | ||||
6 | 210D | ||||
7 | 280D | ||||
8 | 420D | ||||
9 | 560D | ||||
10 | 840D | ||||
11 | 1120D | ||||
12 | 1680D |