Blended yarn and production process thereof
A production process and blended yarn technology, which is applied in yarn, textiles and papermaking, etc., can solve the problems of moisture absorption and quick drying, anti-static and anti-ultraviolet rays, etc., and achieve the effect of good comfort and simple process operation
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[0022] Example 1
[0023] A blended yarn is prepared by blending the following raw materials in parts by mass: 43 parts of cotton fibers, 15 parts of ramie fibers, 17 parts of hemp fibers and 8 parts of banana fibers.
[0024] The production process of the above-mentioned blended yarn comprises the following steps:
[0025] S1. Blowing and carding, mix cotton fiber, ramie fiber, hemp fiber and banana fiber according to the above-mentioned mass fractions, and then carry out flower cleaning on a cleaning machine, and the noil spacing of the cleaning machine is 2.3mm ;
[0026] S2. Carding, carding on the carding machine to obtain sliver, the licker-in speed is controlled at 780r / min, the cylinder speed is controlled at 310r / min, and the doffer speed is controlled at 18r / min;
[0027] S3, draw frame, carry out one draw frame, two draw frames and three draw frames, the drawing speed is 225m / min, the draft ratio of the rear area of the second draw frame is 2-4, and the draft ra...
Example Embodiment
[0031] Example 2
[0032] A blended yarn is prepared by blending the following raw materials in parts by mass: 42 parts of cotton fibers, 13 parts of ramie fibers, 15 parts of hemp fibers and 6 parts of banana fibers.
[0033] The production process of the above-mentioned blended yarn comprises the following steps:
[0034] S1. Blowing and carding, mix cotton fiber, ramie fiber, hemp fiber and banana fiber according to the above-mentioned mass fractions, and then carry out flower cleaning on a cleaning machine, and the noil spacing of the cleaning machine is 2.1mm ;
[0035] S2. Carding, carding on the carding machine to obtain sliver, the licker-in speed is controlled at 750r / min, the cylinder speed is controlled at 300r / min, and the doffer speed is controlled at 18r / min;
[0036] S3, draw frame, carry out one draw frame, two draw frames and three draw frames, the drawing speed is 220m / min, the draft ratio of the rear area of the second draw frame is 2-4, and the draft ra...
Example Embodiment
[0040] Example 3
[0041] A blended yarn is prepared by blending the following raw materials in parts by mass: 45 parts of cotton fibers, 18 parts of ramie fibers, 20 parts of hemp fibers and 9 parts of banana fibers.
[0042] The production process of the above-mentioned blended yarn comprises the following steps:
[0043] S1. Blowing and carding, mix cotton fiber, ramie fiber, hemp fiber and banana fiber according to the above-mentioned mass fractions, and then carry out flower cleaning on a cleaning machine, and the noil spacing of the cleaning machine is 2.5mm ;
[0044] S2. Carding, carding on the carding machine to obtain sliver, the licker-in speed is controlled at 810r / min, the cylinder speed is controlled at 325r / min, and the doffer speed is controlled at 20r / min;
[0045] S3, draw frame, carry out one draw frame, two draw frames and three draw frames, the drawing speed is 230m / min, the draft ratio of the rear area of the second draw frame is 2-4, and the draft ra...
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