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What are the raw materials of spunlace non-woven fabrics?
09-03-2022

Spunlace non-woven fabric is a kind of spunlace non-woven fabric by spraying high-pressure fine water flow onto one or more layers of fiber webs, so that the fibers are entangled with each other, so that the fiber web can be reinforced and have a certain strength. Its fiber raw materials come from a wide range of sources, which can be polyester, nylon, polypropylene, viscose fiber, chitin fiber, microfiber, tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc.

Processing principle:
The principle of spunlace reinforcing fiber web is similar to that of acupuncture, but instead of needling, the fiber web is sprayed by multiple fine water jets generated by high pressure. After the water jet passes through the fiber web, it is supported by the rebound of the net curtain and penetrates the fiber web again. As a result, the fibers in the fiber web are displaced, interspersed, entangled and cohesive under the hydraulic action of the high-speed water jets in different directions. Strengthen the web.

Features:
1. Flexible entanglement, does not affect the original characteristics of the fiber, does not damage the fiber
2. Appearance is closer to traditional textiles than other non-woven materials
3. High strength and low fluff
4. High hygroscopicity, rapid moisture absorption
5. Good breathability
6. Soft feel and good drape
7. The appearance is varied
8. No need for adhesive reinforcement, washable
9. Long production process and large area
10. Complex equipment and high water quality requirements
11. High energy consumption

Applications:
Spunlace non-woven fabrics are used for medical curtains, surgical gowns, surgical cover cloths, medical dressing materials, wound dressings, medical gauze, aviation rags, clothing lining fabrics, coating base fabrics, disposable materials, and advanced rags for instruments and meters. , High-grade rags, towels, cotton pads, wet wipes, mask covering materials, etc. in the electronics industry.

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