Industry characteristics:
Packaging industry for the paper industry: clean, tidy but easy to wrinkle; good corrosion resistance and rust-free quality and elasticity, easy to operate.
The packaging used in canned packaging: Can not withstand strong impact, squeeze, throw, etc.; The extension performance is better than the steel belt has the appropriate elasticity, maintain good tear strength.
Aluminum ingot packaging industry: easy to react with strong acid, alkali and water; waterproof and corrosion-resistant tension is better than steel tape.
The strapping material for the construction materials industry: rigid and heavy; good ductility is not easy to crack The density is 1/6 that of the steel strip compared to the steel strip economy.
Packaging industry in the ceramic industry: fragile, can not withstand strong impact, squeeze, drop, etc.; tight holding performance, good slackness, good impact resistance for long-distance long-term transportation.
Packaging industry in the wood industry: Edges are easily scratched; Corrosion-resistant and waterproof surfaces are smooth, which helps to protect the edge density: 1/6 of the steel strip.
The packing band of the fiber fiber industry: soft, relaxed and easily deformed; good tensile strength, not easy to break moderate elastic strength, not easy to relax.
The packing belt for the steel pipe industry: easy to roll, and chemical reaction with strong acid and alkali; waterproof and corrosion-resistant than the steel belt, flexible but not easily extended.
PP packing belt production process: plastic grain melting - pressure belt ---- molding - cooling - winding - packaging - storage. The PP strapping belt is made of polypropylene, which has been heated, melted, drawn, and cooled to produce a net-like structure of packaging materials. The basic parameters affecting the quality of the strapping belts are tension, length, bending, and elongation. In the case of the same pulling force and other parameters, the longer the length, the lower the cost.