35D/144F polyester low-stretch yarn fabric production process
A polyester low-stretch yarn and production process technology, applied in the field of textile weaving, can solve problems such as insufficient permeability, poor coating rate, and easy to turn around, so as to reduce the fiber breakage rate, prevent fiber breakage, and improve production efficiency. Effect
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Embodiment 1
[0021] A kind of 35D / 144F polyester low elastic yarn fabric production process comprises the warping of fabric, sizing, doubling, weaving, it is characterized in that: described process parameter is as follows:
[0022] (1) Warping: the number of warping strips is 1200, the warping speed is 200m / min, the monofilament is 8g / string, the hardness is 61, the crimp tension is 6g / string, and the creel tension is 7g / string;
[0023] (2) Sizing: unwinding tension is 7kg, unwinding monofilament tension is 4.8kg, coiling tension is 12kg, soaking pressure is 3.5kg / cm 2 , Squeezing pressure: fast pressure 3.1mpa, slow pressure 2.3mpa, stop pressure 3.1mpa; mixing concentration is 12%, slurry tank temperature is 54 ℃, drying room temperature is: drying room 1: 142 ℃, drying room 2: 137℃, drying room 3: 142℃, drying room 4: 137℃; cylinder temperature: cylinder 1: 107℃, cylinder 2: 102℃, cylinder 3: 97℃, cylinder 4: 92℃ , Cylinder 5: 87°C; yarn speed is 250m / min, yarn sizing rate is 13%,; ...
Embodiment 2
[0028] A kind of 35D / 144F polyester low elastic yarn fabric production process comprises the warping of fabric, sizing, doubling, weaving, it is characterized in that: described process parameter is as follows:
[0029] (1) Warping: the number of warping strips is 1200, the warping speed is 200m / min, the monofilament is 10g / string, the hardness is 63, the crimp tension is 6 g / string, and the creel tension is 9 g / string;
[0030] (2) Sizing: unwinding tension is 11kg, unwinding monofilament tension is 6.8kg, coiling tension is 14kg, immersion pressure is 33.7kg / cm 2 , Grouting pressure: fast pressure 3.3mpa, slow pressure 2.5mpa, stop pressure 3.3mpa; mixing concentration is 14%, slurry tank temperature is 56 ℃, drying room temperature is: drying room 1: 152 ℃, drying room 2: 147℃, drying room 3: 152℃, drying room 4: 147℃; cylinder temperature: cylinder 1: 113℃, cylinder 2: 108℃, cylinder 3: 103℃, cylinder 4: 98℃ , cylinder 5: 93°C; the yarn speed is 270m / min, and the sizing r...
Embodiment 3
[0035] A kind of 35D / 144F polyester low elastic yarn fabric production process comprises the warping of fabric, sizing, doubling, weaving, it is characterized in that: described process parameter is as follows:
[0036] (1) Warping: the number of warping strips is 1200, the warping speed is 200m / min, the monofilament is 9g / string, the hardness is 62, the crimp tension is 6 g / string, and the creel tension is 8g / string;
[0037] (2) Sizing: unwinding tension is 9kg, unwinding monofilament tension is 5.8kg, coiling tension is 13kg, soaking pressure is 3.6kg / cm 2, Squeezing pressure: fast pressure 3.2mpa, slow pressure 2.4mpa, stop pressure 3.2mpa; mixing concentration is 13%, slurry tank temperature is 55 ℃, drying room temperature is: drying room 1: 147 ℃, drying room 2: 142℃, drying room 3: 147℃, drying room 4: 142℃; cylinder temperature: cylinder 1: 110℃, cylinder 2: 105℃, cylinder 3: 100℃, cylinder 4: 95℃ , Cylinder 5: 90°C; yarn speed is 260m / min, yarn sizing rate is 13.1%,...
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