Author：Baby & Adult Diaper Materials FROM：Diaper Materials Manufacturer TIME：2023-04-21
Non-woven fabrics, also known as non-woven fabrics, non-woven fabrics, are made of polypropylene fiber (PP), polyester fiber (PET) and other raw materials, and are made by spunbonding, acupuncture and other processes, and can be made in different thicknesses, handles, and hardnesses. wait. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light weight, flame retardant, non-toxic and tasteless, low price, recyclable, etc. It is suitable for medical and health, agriculture, industry, packaging, clothing and footwear, home decoration, civil engineering wait. With the improvement of the performance requirements of fabrics, the existing non-woven materials are single, and the performance requirements are also single, and it is difficult to achieve flame retardant, antistatic, anti-sticking and other properties at the same time. Based on the above situation, Xu Jiangnan proposed a technical solution of flame retardant pp spunbond non woven, in order to realize the composite properties of flame retardant, antistatic and anti-stick after non-woven composite.
A flame-retardant pp spunbond non-woven, comprising a base layer of non-woven fabric, the bottom surface of the base layer of non-woven fabric is provided with a flame-retardant layer, the surface of the other side of the base layer of non-woven fabric is sequentially provided with an antistatic layer, a non-woven fabric Cloth surface. The solution is further set as: the material of the antistatic layer is PP non-woven fabric after antistatic treatment. The scheme is further set as: the surface layer of the non-woven fabric is embossed with a pattern or text, and the surface layer of the non-woven fabric printed with the pattern or text position, the antistatic layer, the base layer of non-woven fabric, and the flame-retardant layer are closely stacked. . The solution is further provided that: the flame-retardant layer is made of a flame-retardant non-woven material treated with a flame retardant. The solution is further configured as follows: the flame-retardant layer, the base layer of non-woven fabric, the antistatic layer, and the surface layer of non-woven fabric are fixed by hot pressing.
Since the PP non-woven fabric has anti-sticking properties, the anti-sticking function is achieved through the multi-layer PP non-woven fabric, and the PP non-woven fabric with composite antistatic treatment realizes that the application also has the antistatic function. The flame-retardant layer improves the flame-retardant performance of non-woven fabrics and avoids rapid burning of non-woven fabrics. Therefore, through the above-mentioned multi-layer composite structure, the composite properties of flame-retardant, antistatic, and anti-sticking are realized. Through the above method of lamination, the flame-retardant layer, the non-woven fabric base layer, the antistatic layer, and the non-woven fabric surface layer are tightly bonded and have corresponding layers.
By embossing patterns or characters on the surface of the non-woven fabric, the application can be further extruded to further fix the flame-retardant layer, the base layer of the non-woven fabric, the antistatic layer, and the surface of the non-woven fabric to prevent falling off. Patterns can effectively improve the aesthetic performance.
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