Spunlaced nonwovens are high-pressure micro-jets that are sprayed onto one or more layers of fiber webs to entangle the fibers with each other so that the web is reinforced and has a certain strength. The resulting fabric is a spunlace nonwoven. The fiber raw material has a wide range of sources, and may be polyester, nylon, polypropylene, viscose fiber, chitin fiber, microfiber, tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc.

Chinese name Spunlace non-woven fabric Spunlace non-wovenfabric Source of material Polyester, nylon, polypropylene, viscose fiber Features High strength, low fuzziness

The main raw material editor
(1) Natural fibers: cotton, wool, hemp, silk;
(2) Conventional fibers: viscose fibers, polyester fibers, acetate fibers, polypropylene fibers, polyamide fibers;
(3) Differential fibers: microfibers, shaped fibers, low-melting-point fibers, high-crimped fibers, and antistatic fibers;
(4) High-functional fibers: Aramid fibers, carbon fibers, and metal fibers.

The principle of the spunlaced reinforcement of the web is similar to that of the needling process. Instead of using a puncture needle, multiple strands of fine water jets generated by high pressure are used to inject the web. After the water jet passes through the web, it is held back by the bounce of the net curtain, and then interpenetrates the web again. As a result, the fiber in the web undergoes displacement, interpenetration, entanglement, and cohesion under the action of high-speed water jets interleaving in different directions. Reinforce the web.
Feature editing
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 nonwovens
3. High strength, low fuzziness
4 high hygroscopicity, rapid moisture absorption
5. Good air permeability
6. Soft and drape
7. The appearance of a variety of tricks
8. No adhesive reinforcement, washable
9. Long production process and large floor space
10. Complex equipment, high water quality requirements
11. Great energy consumption