Abstract:What is polyester monofilament
Type: Polyester monofilament can be divided into industrial and civil uses. Skeleton indu...
Type: Polyester monofilament can be divided into industrial and civil uses. Skeleton industry is mainly used in industrial conveyor belt, woven net, plastic wire casing and so on. It is mainly used for supporting bags, straw hats, curtains, wedding dresses and so on. According to the specifications, it can be divided into 20d, 30D, 60D, 40d, 50ddd... The product monofilament of 2500d, 30d polyester and other different specifications is a new product with high added value. The special fiber has high environmental protection performance. It is the basic raw material for the production of shoes, bags and stage clothing, and the market prospect is very broad.
Production technology: The main production process and production process of polyester monofilament are one-step ldpe-g-nvp production process. The high speed spinning and twisting technology and the high speed drawing process are typical ldpe-g-nvp route, which are mostly produced by the process of polyester monofilament. It is characterized by short technological process and high production efficiency. The orientation of wire can be obtained when the spinning speed is 3000 ~ 600m/min. At high winding speed, the fiber has a certain orientation, and the structure is stable. Twisting is an indispensable part in the process of drawing polyester monofilament, which is called secondary forming. The structure and orientation of the tensile fiber unit are stable, so as to improve the physical and mechanical properties of the finished product. The one-step process for producing polyester monofilaments uses 8, 10 or 12 hole spinnerets, where the final spinning, stretching fiber orientation, fiber thermal setting and winding processes are completed on the same machine, as on filament winding cakes. Monofilament winding bread and then extension fiber, polyester monofilament fiber.
For a kind of polyester monofilament, in fact, many people are not very clear about its several categories. Today, Xiaobian will share with you the types and production process of polyester monofilament.
In order to meet the needs of our customers, the types of polyester monofilament are subdivided into: flame retardant monofilament, triangle monofilament, flat monofilament, high shrinkage monofilament, hollow monofilament, cationic monofilament, fully extinction monofilament, ultraviolet monofilament PET, monofilament nylon monofilament and so on.