The plastic raw material is heated and melted in the extruder, and extruded through a screw into a special rotary head with a plurality of small holes inside and outside the die. The molten plastic flows through the pores of the die to form two strands of molten material. Due to the rotation of the machine head, the two strands of wire are intermittently merged at one point to form a network, which is then shaped by cooling.
Plastic nets are divided into two types: draft nets and non-draft nets. Plastic drafting net equipment is composed of auxiliary equipment such as extruder, rotary mold cooling and setting, traction, winding. According to the special requirements of the product series, different configurations are adopted, which are suitable for the production of draft nets, knotless nets, flat water filters, fence nets, fence nets, gardening and agricultural nets, engineering nets, stretch nets, packaging nets, Plastic drafting nets with different functions, such as fruit and vegetable mesh bags and mesh bags.
Plastic mesh is made by hot spraying and cold solid processing; it has the characteristics of wear resistance, corrosion resistance and high toughness, and can replace metal wires. It has corrosion resistance, light weight, long life, non-toxic, tasteless and good transparency.
Plastic nets have been widely used in the packaging of various toys, food, vegetables, wine bottles, and mechanical parts. They are also used in aquaculture, construction engineering and road traffic construction. In addition, they can be used to produce car backs, Simmons mattresses, air-conditioning nets, Flame retardant net, roadbed net, etc.
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