PP non-woven fabric in the process of processing, due to the effects of chemical adhesives, auxiliaries or low-temperature drying, the hand is rough, and the blur, which limits the operation of the nonwoven fabric in certain sizes. Many health, non-woven supplies, such as sanitary napkins, all kinds of clean wipes require PP non-woven fabrics to have good advantages, so you need to make an easy liquidity of nonwoven health materials, often operate the network And chemical preparation.

Machinery

If the mechanical rush, the main, if it is to remove the nonwoven fabric through the process, the rigidity of the nonwoven is removed to reduce the rigidity to achieve the eupers of the privilege, such flexion-offs are compiled, namely the Cratai method and the Mikeres law. .

1, Cratai method

The Crat Pike Method was first operated in papermaking property, and then transplanted in a wet nonwoven fabric is a pre-reduction liquidation of the Sangfui machine. The following figure, after the measures, the nonwoven fabric can obtain brilliant flexibility and improve the feel. The following liquidation depends on the thickness, elasticity, fiber characteristics, pressure, web structure, and hot wet conditions.

2, Mike Lexfa

The McRook method is very strong to PP non-woven fabrics, which is to increase the delay of the nonwoven nonwoven fabric in the non-woven fabric, and increase the unit area component and the roughness, and Clana. Pike control, this preparation is better diverse to improve the flexibility of nonwoven fabric. The casual descending of the McRook method can test the number of crepes by the process optical technique, the degree of measurement unit area, or the degree of elongation of the nonwoven fabric, and evaluate. So the liquidation of the method is largely dependent on a few dimensions of the crepe and the input of  PP non-woven fabric, and the output speed.