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What are the hydrophilic non-woven fabrics of different production processes


Hydrophilic non-woven fabricIt has a good hand feeling and does not scratch the skin. It is used in many places in life. The main use is its hydrophilic function. What are the hydrophilic non-woven fabrics of different production processes? We are limited with Kangtai non-woven fabrics. Let's get to know the company together!

1,Pulp air-laid: it is called dust-free paper, dry papermaking hydrophilic non-woven fabric, air-laid technology is mainly used to open the wood pulp fiberboard into a single fiber state, and then use airflow to agglomerate the fibers on the fiber web, and then The fiber mesh is reinforced into a cloth.

2. Wet method: the fiber raw materials placed in the water medium are opened into single fibers, and the different fiber raw materials are mixed to form a fiber suspension slurry, which is transported into the mesh forming mechanism, and the fibers are formed into a web in a wet state. Reinforce into cloth.

3. Spunbond: After the polymer is extruded and stretched to form a continuous filament, the filament is laid into a net, and then the net is bonded to itself, thermally bonded, chemically bonded or mechanically reinforced to make the net hydrophilic Sexual non-woven fabric.

4. Spunlace: Spray a certain high-pressure fine water stream on one or more layers of fiber webs to enhance the fiber entanglement and have a certain strength.

5. Thermal bonding: refers to adding fibrous or powdered hot-melt adhesive reinforcing materials to the fiber web, and then heating, melting and cooling the fiber web to enhance its strength.

6. Melt blowing: This process mainly includes polymer feeding, melt extrusion, fiber formation, fiber cooling, netting and reinforcement into cloth.

7. Needling: It belongs to a dry-process hydrophilic non-woven fabric. The needle-punched hydrophilic non-woven fabric uses the effect of acupuncture to reinforce the fluffy fiber web into a cloth.

8. Splicing: It is a dry hydrophilic non-woven fabric. The stitching method uses a warp-knitted loop structure to align the fiber web, yarn layers, non-woven materials or their composite materials.

The above is about the hydrophilic non-woven fabrics of different production processes. For more information, please log in to the website of Anhui Kangtai Non-woven Fabrics Co., Ltd.!