Non-woven fabric (English name: Non Woven Fabric or Nonwoven cloth), also known as non-woven fabric, is composed of directional or random fibers to form a fiber mesh structure, and then uses mechanical Reinforced by , thermal bonding or chemical methods. The fibers used in non-woven fabric production are mainly polypropylene (PP) and polyester (PET). In addition, there are nylon (PA), viscose fiber, acrylic fiber, ethylene fiber (HDPE), and polyvinyl chloride (PVC). The editor below introduces to you PP spunbond polypropylene non-woven fabric.
Non-woven fabrics are made of chemical fibers and plant fibers in wet or dry papermaking using water or air as the suspension medium. It is made on the machine. Although it is cloth but not woven, it is called non-woven fabric. Non-woven fabrics are a new generation of environmentally friendly materials that have the advantages of good strength, breathability and hydrophobicity, environmental protection, flexibility, odorless, and cheap prices. If the material is placed outdoors and decomposes naturally, its lifespan is only 90 days. If placed indoors, it will decompose within 8 years. It does not produce harmful gases when burned and thus does not pollute the environment.
PP spunbond polypropylene non-woven fabric is an odorless, tasteless milky white highly crystalline polymer with a density of only 0. 90- -“0. 91g/cm3, which is one of the lightest varieties of all plastics at present. It is particularly stable in water, with a water absorption rate of only 0. 01% and a molecular weight of about 80,000 to 150,000. It has good moldability, but Due to the large shrinkage rate (1%~2.5%), thick-walled products are easy to dent, and it is difficult to meet the requirements for some parts with high dimensional accuracy. The surface of the product has good gloss.
The company has advanced ptfe film production lines, lamination and composite production lines, supplying PP spunbond polypropylene non-woven fabrics, pet spunbond non-woven fabrics and other types of non-woven fabrics. It is in the leading position in the country. level. The company’s products are widely used in various fields. We have a complete service system, caring before sales, attentiveness during sales, and assured after-sales! Interested parties are welcome to enter the store to consult us.