The Purpose And Production For Airlaid Paper

Purpose:

1. Semiconductor production line chips, microprocessors, etc.

2. Semiconductor assembly line

3: Disk drive, composite material

4: LCD display products

5: Circuit board production line

6: Precise instrument

7: Optical products

8: aircraft industry

9: PCB product

10: Medical device

11: Laboratory

12: Dust-free workshop and production line

13: Color print advertising

Production:

chemical bonding process:

Advertisement color printing propaganda chemical adhesion method with 100% wood pulp fiber as raw material, open into a single fiber state of the fiber through the airflow into a network, with the method of spraying water-soluble adhesive spray to the surface of the fiber network, and then baking reinforcement into cloth. The products are mainly used for industrial wipes, women's hygiene products, baby wipes, tablecloths, wet face towels, and cooking cloths.

Hot bonding process

The hot bonding method is to mix hot melt fibers into wood paddle fibers, the proportion of which is generally not less than 15%. After the airflow is formed into a network, the low melting point fibers in the fiber network are fused through hot air or hot rolling, and the fiber network is reinforced into cloth. Heat-bonded nonwovens have better fluffiness and hygroscopic properties because they do not contain chemical adhesives. They are mainly used as the absorptive core of high-absorptive health products and thin women's sanitary napkins. For this purpose, some production lines are equipped with a high-absorption resin (SAP) powder application device. Due to the addition of macromolecule absorbent resin, water can be turned into a solid substance after water absorption, greatly improving its absorbent ability.

To sum up, dust-free paper, although called paper, is essentially nonwoven fabric