Non-woven fabrics are not woven fabrics, but are composed of directional or random fiber arrangements, so they are also called non-woven fabrics.
It has many types, and high-efficiency and low-resistance spunbond non-woven fabric is one of its branches.
Flat masks are generally made of PP spunbond + meltblown + PP spunbond. One layer can also be made of short fibers to improve the skin feel.
Three-dimensional cup-shaped masks are generally made of PET polyester needle-punched cotton + melt-blown + needle-punched cotton or PP spunbond.
Among them, the outer layer is a waterproof-treated non-woven fabric, which is mainly used to isolate the droplets sprayed by the patient; the middle melt-blown layer is a specially treated melt-blown non-woven fabric, which has good filterability , shielding, heat insulation and oil absorption properties are important raw materials for the production of masks; the inner layer is ordinary non-woven fabric.
High-efficiency and low-resistance spunbond non-woven fabric is made of 100% pure fiber by needle punching method to form a highly fluffy and three-dimensional depth filter layer.
It is characterized by loose fiber structure and high porosity, which increases the amount of impurities held. It is a compound interception mode that can effectively remove solid and soft particles. Larger particle impurities are trapped on the surface of the fiber, while fine particles It is captured in the deep layer of the filter material, so it has high filtration efficiency.
Suzhou ptfe filter membrane manufacturer supplies imported wet-laid non-woven fabrics, high-efficiency low-resistance spunbond non-woven fabrics, polypropylene spunbond non-woven fabrics and other non-woven fabrics. We have a complete service system, considerate pre-sales, and after-sales Attentive and after-sale service, rest assured! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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