Pink Polyester Yarn

Upper Pink Polyester Yarn: sharp needles and teeth, quite thorny. Measure the width to be more than one-half of the width of the cylinder.5 inch silk. The state of the card clothing has a very close relationship with the quality of the sliver and the amount of impurities.The poor balance of the cylinder rollers will cause the carding machine to vibrate and shake during high-speed operation, which not only prevents the process configuration from being implemented correctly, but also causes twisting neps.2 The flatness of the coated clothing is the key to ensure good fiber carding.

It is easy to decompose the fiber bundle.3 Stable mechanical state The higher the flatness of the cylinder and the cover plate clothing, the smaller the difference in the root thread of the cover plate, the more able to control the amount of neps impurities.7. 4.

At present, high-yield carding machines such as FA231 or FA224 and foreign high-yield carding machines have 30 working cover plates, and the running direction of the cover plate is opposite to that of the cylinder. First, the sharpness of the cylinder and the cover plate clothing must be maintained to ensure that the clothing has sufficient grip on the fiber And carding ability.7 inch silk, and the mechanical state and cover plate root wire difference are small.

Because of the above differences, the degree of reducing the gap is often limited. The wrapper of the clothing needs to check the rotor, the clamping knife, the side pressure knife and the force scale regularly. 2 Process configuration of cylinder cover work area The process configuration of cylinder cover work area mainly refers to the distance from cylinder to cover plate, cylinder to rear cover plate, rear fixed cover plate, rear cotton net cleaner, The distance between the front cover plate, the front fixed cover plate and the front web cleaner is supplemented.  Schematic diagram of the progressive process configuration of the reversing card-type carding machine 2.

 

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High Elastic Yarn

06μm, and the High Elastic Yarn coefficient is low, which reduces hanging flowers and intarsia, and improves the transfer rate.085). (4) Reduce the pipe elbow and increase the diameter of the pipe, the air flow is not easy to be too anxious, and ensure the smooth transportation of raw materials. (5)

Add concave-convex anti-sticking roller at the output of the dust cage. It is difficult to transfer during the carding process. 2. The working surface develops from a right-angled edge to a large arc surface, and the bottom of the tooth is rounded and negative angle, with the goal of moderate fiber capacity and good transfer.), to prevent the bell mouth from being clogged; use a cotton sliver with greater elasticity to shorten the length of the full tube; appropriately increase the tension of the coiler; in order to prevent overlapping of the slivers, the coil can be accelerated

The speed of the strip chassis; wipe the coiler inclined tube every day to control the output speed to reduce the problem of rubber roller and roller winding. The AD5030×02110-G doffer card clothing is designed with horizontal stripes, strong control ability, good transfer effect, suitable for high output; the AD4530×01870 doffer clothing has high tooth density and deep tooth profile, strong fiber control ability, suitable for production differences Chemical fiber. (2) Reduce the air suction area of ​​the lower dust cage, the ratio of the upper and lower dust cage collection areas is 7:3

, to avoid sticky roll caused by delamination. Such as AD4530B×02090, AD4530R×02090, AD4530BR×02090, etc. You can add an appropriate amount of anti-slip agent and water before packing.2.2. 2. The tooth shape is characterized by “always four big” (straight tooth tip, long tooth crest, large arc, large rake angle, large tooth pitch) ). (8) For the fibers that are extremely difficult to form and have many broken ends (such as rabbit hair), use loose fiber mixed strips, raise the cotton board, select the saw tooth for the cotton roller, and install the feeding hopper.

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HIM Polyester Yarn

Carding HIM Polyester Yarn for a long time parking, pay attention to the protection of spur roller clothing, cylinder clothing, doffer clothing, movable cover clothing, because the air conditioning is shut down for a long time in the front spinning workshop, the temperature is reduced, and the relative humidity will increase (workshop environment Poor will cause condensed water), causing the needle tip to oxidize and rust problems, especially for the clothing with a longer cycle;

for this problem, it is recommended to pay attention to the insulation of the carding and cleaning process before spinning, focusing on clothing equipment Protection; 4. Conclusion: The extension of the Spring Festival holiday caused by the new coronavirus epidemic has caused some difficulties for our enterprises to start production. In the face of the epidemic, Wuhan is cheering!

Go China!. 3. Carding carding production line 1, clear flower bagger, fine cotton opener, multi-bin mixed cotton box and other opening, transfer, and mixing equipment should be paid attention to for a long time. The temperature and humidity of the spun yarn, the temperature of the spinning workshop of the textile enterprises above the scale after parking is about 15°-20°, the relative humidity is between 40°-45°, the workshop should pay attention to observe the rust problem on the surface of the track of the host equipment and blowing and suction equipment; small

The temperature and humidity of the spinning room of the enterprise are low, and more attention should be paid to the rust of the yarn roller, the middle rubber roller (iron), the upper shaw (iron plate), the fender, the yarn guide hook (after injury) and other equipment. After the top roller chamber is reground, it can be used again on the machine. The main inverter of the spun yarn tail is not recommended for power failure of the whole machine, because it will cause electrical failures of many types of problems when driving (the power failure of the whole machine will have certain safety risks, and the pros and cons will be controlled according to the actual situation of the enterprise); 6. In previous years, spinners’ Spring Festival holidays were generally between 7-10 days, rarely exceeding 15 days;

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