What is the difference between PP non-woven fabric and PET non-woven fabric?

What is the difference between PP non-woven fabric and PET non-woven fabric? The exact name of non-woven fabric should be non-woven fabric or non-woven fabric. Because it is a fabric that does not need spinning and weaving, it only directional or randomly propped textile staple fibers or filaments to form a fiber mesh structure, then it is reinforced by mechanical, thermal or chemical methods. Features of non-woven fabrics. Non-woven fabric breaks through the traditional textile principle and has the characteristics of short process flow, fast production speed, high output, low cost, wide use and many sources of raw materials. What is the composition of PP non-woven fabric? The main component is polypropylene, and the good non-woven fabric is made of full polypropylene melting. ~ However, some non-woven fabrics will be added with calcium carbonate by the manufacturer, so the quality will be much worse. If you want to use it on sanitary products, you should pay attention! The difference between pp non-woven fabric and pet non-woven fabric PP is polypropylene raw material, I . e. polypropylene fiber, PET is polyester raw material, I . e. polyester fiber (PP)Polyester non-woven fabric heel (PET)Comparison of polypropylene non-woven fabrics 1. PP raw materials are cheap, PET raw materials are expensive, and PP waste can be recycled. PET's non-return furnace, so the cost of PP is slightly lower. 2. PP has a high temperature resistance of about 200 degrees, while PET has a temperature resistance of about 290 degrees. PET is more resistant than PP. 3. Non-woven fabric printing, heat transfer effect, the same wide PP shrinkage is large, PET shrinkage is small PET effect is better, PET is more economical and less wasteful. 4. Tension, tension, bearing capacity, same gram weight, PET is larger than PP tension, tension, bearing capacity. 65 grams of PET is equivalent to 80 grams of PP tension, tension, bearing capacity. 5. From an environmental protection point of view, PP is doped with PP waste and PET is completely new polyester chips. PET is more environmentally friendly and sanitary than PP. Are you looking for: pp spunbond non-woven fabric passenger pp non-woven fabric passenger waterproof non-woven fabric passenger fabric spunbond non-woven fabric filter cotton non-woven fabric activated carbon non-woven fabric passenger imported non-woven fabric passenger