Hangzhou Golden Lily Non-woven Cloth Co., Ltd.





Polypropylene Nonwoven Structure Particularity


Jun 25, 2018

Polypropylene Nonwoven Structure Particularity

There are many kinds of non-woven fabrics. According to the different needs of the industry, the types of non-woven fabrics produced also have their own characteristics, while the polypropylene non-woven fabrics have good resistance to permeation, tensile strength, and the characteristics of polypropylene non-woven fabric itself. It has a great relationship with its special structure.

The special structure of polypropylene nonwovens:

1, three-tier structure, surface enhancement

2. The core-main waterproof layer adopts linear low-density polyethylene (LLDPE) with high branch ratio (large number of macromolecular side chains), its extensibility, water impermeability, softness, puncture resistance, low temperature resistance better.

3, The surface is polypropylene non-woven fabric, through the composite with the core layer, to solve the problem of large linear expansion coefficient of polyethylene. The roughness of the surface of the product is increased, the coefficient of friction of the product is increased, and the problem of bonding of the composite coil is solved and cement bonding is achieved.

Hangzhou Goldenlily Nonwoven Cloth Co., Ltd




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