PP spunbond polypropylene non-woven fabric is a kind of non-woven fabric. It is made of polypropylene as raw material, polymerized into a mesh through high-temperature drawing, and then bonded into cloth by hot rolling method.
Because the process is simple, the output is large, and it is non-toxic and harmless to the human body.
So it is widely used in various fields such as sanitary materials and so on.
Among the non-woven fabric manufacturing methods, the spunbond method has achieved remarkable rapid development in the past 20 years due to its obvious advantages in manufacturing technology, product performance and production efficiency.
The important reason for the rapid development of the spunbond method is that it uses synthetic polymers as raw materials. This method uses the principle of chemical fiber spinning. During the polymer spinning process, continuous filaments are formed into a web after spinning and then directly bonded. The manufacturing method of non-woven fabrics is very simple and fast. Compared with dry non-woven fabric processing technology, it eliminates a series of tedious intermediate processes such as fiber curling, cutting, packaging, transportation, mixing, and carding.
Secondly, because PP spunbond polypropylene non-woven fabrics use a large amount of polypropylene as the main raw material, it has many advantages in terms of price, processing process, production cost, etc., which has also greatly promoted the sustainable development of the spunbond non-woven fabric industry. develop.
In addition, spunbond non-woven products have excellent mechanical properties, and their tensile strength, breaking elongation, tear strength and other indicators are better than dry, wet and melt-blown non-woven fabrics, especially in recent years. The rapid development of the spunbond method in terms of production line scale, technology and equipment, and product market development has greatly expanded the application fields of spunbond non-woven fabrics.
Supply PP spunbond polypropylene non-woven fabric, which has high strength, small vertical and horizontal strength difference, aging resistance, melting point of 164~170℃, and the product can be sterilized at temperatures above 100℃.
It has the characteristics of no deformation at 150℃ without being affected by external force.
Interested parties can enter the store to consult us.
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