Introduction of spunlace non-woven fabrics.
Non-woven fabrics, also known as non-woven fabrics, needle punched cotton, needle punched non-woven fabrics, etc., are made of polyester fiber, polyester fiber (referred to as: PET) material, made by needle punching process, which can make different thickness, feel, hardness, etc.
Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light, flame retardant, non-toxic and tasteless, low price, and recyclable. It can be used in different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothing, medical, filling materials, etc.
Among them, the spunlace non-woven fabric is to spray high-pressure micro-fine water flow onto one or more layers of fiber net, so that the fibers are entangled with each other, so that the fiber network can be reinforced and have a certain strength, and the resulting fabric is a spunlace non-woven fabric. Its fiber raw materials are widely sourced, which can be polyester, nylon, polypropylene, viscose fiber, chitin fiber, microfiber, tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc.
What is the processing principle of spunlace non-woven fabrics?
The principle of spunlace reinforcement is similar to the needlepunch process, but instead of needles, multiple micro-fine water jets generated by high pressure are used to spray the web --- spunlace machine. After the water jet passes through the fiber net, the rebound of the entrusted net curtain is interspersed again, so that the fibers in the fiber in the fiber network are displaced, interspersed, entangled and hugged under the hydraulic action of high-speed water jets in different directions, so that the fiber net is strengthened.
The main features of spunlace non-woven fabrics.
1.Flexible entanglement, does not affect the original characteristics of the fiber, does not damage the fiber.
2.The appearance is closer to traditional textiles than other non-woven materials.
3.High strength, low fluffiness.
4.High hygroscopicity, fast moisture absorption.
5.Good air permeability.
6.Soft hand feel and good drape.
7.The appearance is varied.
8.No adhesive reinforcement and washable resistance.
9.Long production process and large footprint.
10.The equipment is complex and the water quality requirements are high.
11.Spunlace machine consumes a lot of energy.
Product use.
Spunlace nonwovens are suitable for medical and industrial applications, and can also be used to manufacture clothing and building materials. It can also be used in the home to make various daily necessities.
1.Non-woven fabrics for medical and hygiene: surgical gowns, protective clothing, disinfection wrappings, medical curtains, wound dressings, masks, diapers, civil rags;
2.Sanitary cloths: wet face wipes, magic towels, cotton pads, soft towel rolls, beauty supplies, sanitary napkins, sanitary pads and disposable sanitary cloths, etc.
3.Non-woven fabrics for home decoration: wall cloths, table cloths, bed sheets, bedspreads, etc.
4.Non-woven fabrics for clothing: lining, adhesive lining, floc, shaped cotton, various synthetic leather bottom fabrics, etc.
5.Industrial non-woven fabrics; Filter materials, insulation materials, coated substrates, cement packaging bags, geotextiles, covering fabrics, etc.
6.Non-woven fabrics for agriculture: crop protection fabrics, seedling cloths, irrigation fabrics, thermal insulation curtains, etc.
7.Other non-woven fabrics: electronic occupational high-grade rags, high-grade instrumentation rags, aviation rags, space cotton, thermal insulation and sound insulation materials, linoleum, smoke filters, bags and tea bags, etc.