Polyester hot melt yarn is widely used in many industries due to its unique physical properties, such as chemical resistance, high strength and fire resistance. The correct winding method can not only ensure the quality of polyester hot melt yarn, but also improve the efficiency of subsequent processing. This article will introduce in detail how to properly wind polyester hot melt yarn.
Understand the characteristics of polyester hot melt yarn
Polyester hot melt yarn has the characteristics of high temperature resistance and chemical corrosion resistance, making it very popular in industrial applications. During the winding process, these characteristics need to be specially considered to ensure the integrity and quality of the yarn
Choosing a suitable winding device
The correct winding device is the key to ensuring the quality of polyester hot melt yarn. According to patented technology, a polyester yarn winding device with anti-tangling can effectively prevent the phenomenon of tangling yarn during the winding process. This device uses an elastic sponge ring to squeeze the polyester filament roll to ensure that its speed is consistent with the winding roll to avoid tangled yarns
Technical implementation during winding
When winding polyester hot melt yarn, the following technical implementation elements need to be considered:
Speed control: The winding device should be able to control the speed of the polyester filament roll to match the speed of the winding roll to prevent tangled yarns due to excessive speed caused by inertia
Tension control: During the winding process, it is very important to maintain constant tension. This can be achieved by adjusting the extrusion spring and the moving plate to adapt to the change in the amount of yarn in the polyester filament roll
Temperature management: Since polyester hot melt yarn is sensitive to temperature, too fast cooling should be avoided during winding to cause the yarn to harden. The electric heating wire mentioned in the patented technology can heat the yarn before winding to prevent rapid cooling and hardening
Twisting hot melt: In some cases, polyester hot melt yarn requires twisting hot melt treatment. The patented technology provides a twisting hot melt device, which works through the air guide shed and the air guide fan to form hot air, so that the polyester hot melt yarn is twisted into a strand and then cooled and hardened, which is conducive to the later winding.
Quality control
When winding polyester hot melt yarn, quality control is an important link that cannot be ignored:
Uniform winding: Ensure that the polyester hot melt yarn is evenly distributed on the winding drum, which not only affects the appearance, but also the convenience of subsequent processing
Avoid damage: During the winding process, physical damage to the silk thread should be avoided, which may affect its strength and function
Performance test: After winding, the polyester hot melt yarn should be tested for performance, including tensile strength and antioxidant properties, to ensure that it meets the requirements of industrial applications
Cost-effectiveness considerations
When considering the method of winding polyester hot melt yarn, cost-effectiveness is also an important factor. The correct winding method can reduce material waste, improve production efficiency, and thus improve the overall cost-effectiveness
Conclusion
Correct winding of polyester hot melt yarn requires comprehensive consideration of the characteristics of the silk thread, the selection of winding devices, technical implementation, quality control and cost-effectiveness. By following the above guidelines, it can be ensured that the polyester thermal melt yarn maintains its excellent performance during the winding process, laying a solid foundation for subsequent processing and application.
Post time: Nov-22-2024