Author：Baby & Adult Diaper Materials FROM：Diaper Materials Manufacturer TIME：2023-04-13
Needle punched non woven fabric is a kind of non-woven fabric. It is made of polyester, polyester, and polypropylene raw materials, and it is made by repeated acupuncture and appropriate hot rolling. According to different processes and matching different materials, tens of thousands of products are made, which are used in all walks of life, and products of various specifications can be customized according to different purposes.
Non woven needle punched polypropylene fabric is a kind of non-woven fabric, which directly uses high polymer chips, short fibers or filaments to form fibers through airflow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, after Non-woven fabric formed by finishing. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven fabrics Cloth bags are easy to form and inexpensive to make.
a. Lightweight: Polypropylene resin is used as the main raw material for production, and its specific gravity is only 0.9, which is only three-fifths of that of cotton. It is fluffy and feels good.
b. Soft: It is composed of thin fibers (2-3D) and formed by hot-melt bonding in a light point. The finished product is moderately soft and comfortable.
c. Water-repellent and breathable: Polypropylene slices do not absorb water, have zero moisture content, and the finished product has good water-repellency. It is composed of 100% fibers with porosity and good air permeability. It is easy to keep the cloth surface dry and easy to wash.
d. Non-toxic, non-irritating: The product is produced with FDA food-grade raw materials, does not contain other chemical components, has stable performance, is non-toxic, has no peculiar smell, and does not irritate the skin.
e. Antibacterial and anti-chemical agents: Polypropylene is a chemically inactive substance, not moth-eaten, and can isolate the erosion of bacteria and insects in the liquid; antibacterial, alkali corrosion, and the strength of the finished product will not be affected by erosion.
f. Antibacterial. The product is water-removing, not moldy, and can isolate the corrosion of bacteria and insects in the liquid, and is not moldy.
g. Good physical properties. It is made of polypropylene spinning directly laid into a net and thermally bonded. The strength of the product is better than that of ordinary staple fiber products. The strength has no directionality and the vertical and horizontal strengths are similar.
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