Principle And Application Of Environmental Protection And Regeneration Spunlaced Nonwovens

Spunlaced non-woven fabric is a kind of Spunlaced non-woven fabric, in which the high-pressure micro water jet is sprayed onto one or more layers of fiber mesh, so that the fibers are entangled with each other, so that the fiber mesh can be strengthened and has certain strength. The fabric obtained is the spunlaced non-woven fabric.

Its fiber raw material sources are wide, can be polyester, nylon, polypropylene, viscose fiber, chitin fiber, superfine fiber, Tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc.

Cotton SIM spunlaced nonwovens series are made of recycled plastic bottles, crushed into colored fibers instead of colored fibers. The principle of spunlacing is similar to that of needling process, but it does not need needles. Instead, it uses multi strands of micro water jets produced by high pressure to spray the mesh. After the water jet passes through the fiber mesh, it is subject to the rebound of the mesh curtain, and then the fiber mesh is inserted again. Thus, under the hydraulic action of the high-speed water jet in different directions, the fibers in the fiber mesh will produce displacement, interpenetration, entanglement and cohesion, so that the fiber mesh can be reinforced into non-woven fabric.

Characteristics of Spunlaced Nonwovens

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 nonwovens

3. High strength and low fuzziness

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5. Good air permeability

6. Soft handle and good drapability

7. The appearance is changeable

8. No adhesive reinforcement, washable

Disadvantages of Spunlaced Nonwovens

1. Long production process and large floor area

2. Complex equipment and high water quality requirements

3. High energy consumption

Environmentally friendly recycled cotton SIM Spunlaced non-woven fabric; It can produce peach skin effect such as two sides or one side by unique technology; It can also eliminate the stress produced in the process of the fabric, and make the fabric surface more uniform, thus improving the handle and appearance of the fabric, increasing the thickness of the fabric, making the fabric luster soft, the wear resistance is more than 300% of that before treatment, the slippage phenomenon at the sewing site is reduced by more than twice, the pilling resistance is improved, the wrinkle resistance is improved, the cloth surface is more uniform, and the fabric surface pores are reduced, The distribution is more uniform, and anti-static treatment is given after finishing

Finally, the whole production process can achieve resource regeneration, low-carbon production, recycling and health

Environmentally friendly recycled cotton SIM spunlaced nonwovens have a wide range of uses, such as medical curtains, surgical clothes, home textile bed products, garment uppers, coating base cloth, towel, beauty materials, automobile interior cloth, etc.