Flame-retardant non-woven fabric.The main component of polyester flame-retardant non-woven fabric is polyester, viscose fiber is a chemical fiber, is a polymerization product of terephthalic acid or diethyl terephthalate and ethylene glycol. The characteristics are as follows: high strength, good elasticity, good heat resistance, smooth surface, good abrasion resistance, good light resistance, corrosion resistance, and poor dyeability. Its flame retardant mechanism is mainly to add flame retardant, flame retardant, which is a material additive, generally used in polyester plastics, textiles, etc., added to polyester to achieve flame retardancy by increasing the ignition point of the material or preventing the burning of the material The purpose of improving the fire resistance of the material
Flame-retardant non-woven products are mainly used in the following areas.
1. Flame-retardant non-woven fabrics are used for indoor and cabin decoration, such as curtains, curtains, carpets, seat covers and internal paving materials.
2. Flame-retardant non-woven fabrics are used as bedding, such as mattresses, bedspreads, pillows, cushions, etc.
3. Flame-retardant non-woven fabrics are used as wall decoration in entertainment venues and other flame-retardant sound insulation materials.

Biodegradable non woven fabric.The biodegradable non woven fabricis pla non-woven fabric (polylactic acid non-woven fabric), which is widely used in medical and health, personal protective products, packaging materials, agriculture and other fields. It is a renewable non-woven fabric and is now a non-woven fabric. The better development trend is Yudeng’s biodegradable non-woven fabric.

High-strength non-woven fabric. It is composed of thermoplastic synthetic long fiber layers with a fiber diameter of 7-20μm as the upper and lower layers, and at least one layer of thermoplastic synthetic microfibers with a fiber diameter of 5μm or less as the middle layer, and an integrated laminated non-woven fabric is formed by pressure bonding , Characterized in that a part of the fine fibers constituting the intermediate layer enters at least one side of the long fiber layer with an entry index of 0.36 or more, and the long fiber is combined or embedded or interwoven with a mixed structure layer, laminated with a non-woven fabric The unit area weight is 10-250g/m², and the bulk density is 0.20g/cm³ or more.