A186G carding White Polyester Yarn Manufacturers ( 24)→Tianmen TMFD81S draw frame (2 sets)→Tianmen TMFD81A self-leveling draw frame (2 sets)→FA494 roving frame (4 sets)→FA506 spinning frame (60 sets)→Murata automatic winding The main process configuration and improvement of the barrel machine 2.6 times, and the rear draft is 1.25 and 0. (5)

The roller gauge is 21×48mm (the diameter of each roller is 27mm), and the posterior draft is 1. Table 1 Comparison of quality indexes of Siro compact spunbond 50-count hemp gray yarns From the comparison data in Table 1, it can be seen that after applying the Lu S process, the quality of the yarn has improved, and the customer is satisfied with the quality of the cloth. (3) The electricity consumption per ton of yarn is reduced by 360 kWh, the electricity cost is reduced by 234. 2. 2. (4) Using a polyurethane false twister,

change the number of palm presses to 3. 2.99 yuan. In order to prevent the sinking problem caused by the cylinder roller covering the clothing, the sides of the roller are diagonally milled by 0. (2) The product quality meets customer requirements, and zero complaints are realized.2.56mm , Cylinder ~ Doffer spacing 0.1 The core concept is that the equipment is in good condition and the air flow is reasonable; the second is the weight (sliver 30g/5m); the third is the reasonable spacing; the fourth is the large tin thorn ratio; the fifth is the low short pile rate Also take into account the reduction in neps.25, 0.3 Effect After testing the quality of the sliver, hand-picked cotton neps 2 grains/gram, short pile rate 2.1

The core idea is that the number of merged roots should be less and the total draft multiple should be smaller; second, the distance between the rear areas should be larger; third, large-diameter top rollers should be used; and fourth, the drafting efficiency should be greater than 98%. The delivery speed is 100m/min. After coating the card clothing, cylinder dynamic balance (in the process speed, with belt pulley) ≤0.02mm, and any angle of static balance can be achieved without rotation.

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