SS spunbonded nonwoven mask nonwoven kn95 nonwoven white blue nonwoven manufacturer direct sales

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Thank you What does s, SS, SMS, SMMs in non-woven fabric mean? 1
S: spunbonded non-woven fabric = single-layer fiber web hot rolled? 2
SS: spunbonded non-woven fabric + spunbonded non-woven fabric = hot rolled from two layers of fiber webs? 3
SMS: spunbonded non-woven fabric + melt blown non-woven fabric + spunbonded non-woven fabric = hot rolled from three-layer fiber web? 4
SMMs: spunbonded non-woven fabric + melt blown non-woven fabric + melt blown non-woven fabric + spunbonded non-woven fabric = hot rolled from four layers of fiber mesh? 5
SMMs non-woven fabric belongs to composite non-woven fabric, which is a composite product of spunbonded and melt blown; It belongs to the extension of SMS non-woven fabric? Extended data:? Non toxic, tasteless and efficient bacteria isolation
Through the special treatment of the equipment, it can achieve the properties of anti-static, anti alcohol, anti plasma, water repellent and water production? Characteristics of non-woven fabric: durability, disposable
Insulation, conductive
Softness, rigidity
Fineness, expansibility
Isotropic, isotropic
Filtration, breathable and impermeable
Elasticity, rigidity
Light, loose, warm
Thin as a cicada's wings, thick as felt? Waterproof and moisture permeable
Ironing, stitching, molding
Flame retardant, antistatic
Water permeable, waterproof, wear-resistant and fluffy
Wrinkle resistance, good elasticity, high moisture absorption and water repellency? 1
Light weight: with * * * resin as the main production raw material, the proportion is only 0
9, which is only three fifths of that of cotton
It is fluffy and feels good? 2
Softness: it is composed of fine fibers (2-3D) and formed by light spot hot melt bonding
The finished product has moderate softness and comfort? 3
Water drainage and air permeability: * * * the slice does not absorb water, the moisture content is zero, and the finished product has good water drainage
It is composed of 100% fiber, with porosity and good air permeability
It is easy to keep the cloth dry and easy to wash? 4
Non toxic and non * * * nature: 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 * * * skin? 5
* * * anti chemical agent: * * * is a chemical blunt substance, which is not eaten by insects, and can isolate the erosion of bacteria and insects in the liquid; * * * Alkali corrosion and finished products will not affect the strength due to erosion