The sizing quality of the quilt production line directly affects the quality of the fabric. Therefore, the sizing rate, moisture regain, elongation, etc. of the sizing quality indicators should be strictly controlled, and inspection and analysis should be carried out frequently. During the spinning process of the spinning frame, the semi-finished roving or sliver is drafted, twisted, and wound into a spinning machine. The combed sliver and the needle-carding machine combine the sliver, the needle row is drafted to improve the sliver structure, and the roving is further spun into spun yarn on the ring spinning frame, which is the main spinning machine. Carding machines are used to process cotton fibers and chemical fibers and belong to textile machinery.
According to the spinning process, carding is an important process. The front process of the carding machine is the opening and cleaning machine, and the latter process is the drawing frame (carding process) or the sliver coiler (combing process). The structure of the double twisting unit of the double twisting machine mainly includes the spindle braking device, the spindle part of the double twisting machine, the yarn winding device, and the special device of the double twisting unit.
Sizing quality index quilt production line sizing quality control sizing rate is the main technical index of sizing performance and quality. The size of the sizing rate is expressed by the percentage of the weight added by the warp after sizing to the weight of the warp before sizing. The size of the sizing rate is actually due to the amount of sizing attached to the warp after sizing. Therefore, the sizing rate to a certain extent indicates the strength and wear resistance of the warp yarn in the process of sizing.
The sizing rate index system should be determined according to different yarn characteristics, twist, and fabric organization and density. The smaller the special number of the warp, the higher the sizing rate; the greater the twist of the warp, the lower the sizing rate; the warp of the fabric is denser, and the warp is subjected to more friction during weaving, so the sizing rate should be appropriately higher; plain weave The weave point of the fabric is more than that of the twill and satin fabric, and the warp direction will be developed and subjected to more research on buckling and stretching during weaving, so a higher sizing rate should be selected. Once the sizing rate is determined, the difference analysis range we Strict management and control must be established. 4. The quilt production line and other installations such as: split rod, telescopic box, flat yarn series, automatic shaft drop device, etc. are also indispensable parts and mechanisms for some enterprises in the design of their own car head. . In addition to the above-mentioned main mechanisms, the main parameters of the sizing process should also be considered.
The new sizing machine has a high degree of automation, and realizes the prosecution of whipping, temperature, oven temperature, automatic control of slurry level and measurement of sizing regain: With automatic control, the pressure of the grouting drop can also be adjusted with the application. varies depending on the melter.
cotton fabric waste recycling machine
Fabric Waste Recycling Machine