At present, there are many production processes for the manufacture of non-woven fabrics, among which spunbonding is one of them. First, high-efficiency and low-resistance spunbond non-woven fabric is a non-woven fabric produced by the spunbond method.
The mask is made of three layers of non-woven fabric. (Non-woven fabrics are made of polypropylene (PP material) pellets as raw materials, and are produced by a continuous one-step process of high-temperature melting, spinning, laying, and hot pressing. Like cloth but not cloth, it is antibacterial, breathable, waterproof, Non-toxic and non-irritating. For example, some common packaging bags and disposable facial towels, facial masks, disposable masks, etc. are made of non-woven fabrics.)
High-efficiency and low-resistance spunbond Non-woven fabric is a non-toxic, odorless and tasteless milky white highly crystalline polymer with a density of only 0.90-0.91g/cm3. It is one of the lightest varieties of all plastics at present. It is particularly stable to water. The water absorption rate in water is only 0.01%, and the molecular weight is about 80,000 to 150,000. It has good moldability, but due to large shrinkage (1%~2.5%), thick-walled products are easy to dent, and some dimensional accuracy is high. Parts are difficult to meet the requirements, and the surface gloss of the products is good.
It is a manufacturer of high-efficiency low-resistance spunbond non-woven fabrics that integrates production, sales and customization. The company has advanced PTFE film production lines and composite Production line. The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products. Interested parties You can enter the store for consultation.</p
