Bamboo fiber and ramie fiber air spinning yarn and production method thereof
A technology of ramie fiber and production method, which is applied in the field of bamboo fiber and ramie fiber air-spinning and its production, can solve the problems of pure ramie products such as difficulty in weaving, itchy wearing performance, and whitening of dyeing, so as to improve the hand feeling, appearance, dyeing, etc. Gorgeous, strong moisture release effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment
[0012] make 7 S yarn.
[0013] Select bamboo fiber and ramie fiber (short fiber) respectively by 25-90: 10-75 proportioning ratio, and the present embodiment ratio is 25: 75. Stack them evenly in the plucking machine, and form rolls after grabbing, mixing, opening, and removing impurities. The weight of the rolls is controlled at 495±5 g / m; the rolls are carded into strips, and the speed of the carding roller is controlled at 750 -900 rev / min (the present embodiment is 900 rev / min), the draft ratio is 107 times, and the carded sliver weighs 28.5 ± 0.5 grams / 5 meters; Mature sliver, drawing draft ratio is controlled at 7.5-8.5 times (the present embodiment is 8 times), and drawing process condition is as follows: roller gauge: 9 * 12 (mm), front roller speed: 2000 rpm.
[0014] Spinning is that cooked sliver is made into yarn through air spinning, and its process conditions are: opening roller speed 5500-7500 rev / min (this embodiment is 7000 rev / min), rotor speed 35000-55000 ...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More