Q:What material is the packing belt made of?

Polypropylene is a thermoplastic resin made by the polymerization of propylene. According to the location of the methyl group into isotactic polypropylene (isotactic, polyprolene), random polypropylene (atactic polypropylene) and syndiotactic polypropylene (syndiotactic, polypropylene) three kinds.The arrangement of methyl groups on the same side of the molecular backbone is called isotactic polypropylene. If the methyl group is arranged in random order on both sides of the backbone, it is called atactic polypropylene, and when the methyl group is arranged alternately on both sides of the backbone, syndiotactic polypropylene is called. In general industrial polypropylene resins, the isotactic structure is about 95% and the remainder is atactic or syndiotactic polypropylene. Industrial products are based on isotactic substances. Polypropylene also includes copolymers of propylene with a small amount of ethylene. Usually translucent, colorless solid, odorless, non-toxic. The melting point can be as high as 167 DEG C because of the highly crystalline structure. Heat resistance and corrosion resistance, products can be steam disinfection is its outstanding advantages. Small density, is the lightest general plastic. The disadvantages are low temperature resistance, low impact and easy aging, but can be overcome by modification.

Q:Features of PP packing belt

Suitable for all kinds of packaging machines in all walks of life (semi automatic, automatic and manual packing machine)

Q:What kind of joints are used in the packing belt?

Iron buckle packing.The one-way tensioner ratchet, the packing tape tensioning, then pack joints placed a hasp, hasp and clamps make wrap two layer packing belt, and the tooth shaped hasp side teeth bump, bite strap does not cause the loose. Usually made of galvanized sheet iron buckle, the operation to choose to adapt according to the specifications of the metal packing belt type.

Q:Polypropylene packing belt edge why will be scared

The arrangement of methyl groups on the same side of the molecular backbone is called isotactic polypropylene. If the methyl group is arranged in random order on both sides of the backbone, it is called atactic polypropylene, and when the methyl group is arranged alternately on both sides of the backbone, syndiotactic polypropylene is called. In general industrial polypropylene resins, the isotactic structure is about 95% and the remainder is atactic or syndiotactic polypropylene. Industrial products are based on isotactic substances. Polypropylene also includes copolymers of propylene with a small amount of ethylene

Q:What are the classification of the packing belt?

In nature, PP and PET are classified;The material is divided into regeneration material and new material;The belt and the manual packing belt are used for the extension.

Q:Plastic packing belt and plastic belt packing the same? What is the difference?

Plastic packaging belt, also known as PET packaging belt, in plastic packaging belt inside, the intensity is the best, is currently popular in the world instead of steel belt new belt. By virtue of its low cost, beautiful and durable, recycling, high degree of automation, widely used in steel, aluminum, chemical fiber, cotton, tobacco, paper, metal cans and other industries.

Q:How about the theoretical length of the packing belt?

The whole set is packaged with. If it is with paper tube, you have to use steel tape, packing tape paper tube diameter measurement, measuring the thickness of the side straps, two data, then the sum is packaged with from the inner circle to an arbitrary side edge length].B multiplied by 3.1416 then, A is equal to the length multiplied by the packing belt (units are in meters). The error is within 0.2 meters. For example: the first number 20 is a plastic packing belt cross the laps, and then measure out a disc plastic packing belt within a circle on either side of the side length is 0.16 meters, for this one: plastic disc packaged with how many meters? 0.16 meters multiplied by 3.1416, multiplied by 2656 meters by 312 meters 20=0.50 20=10.05 actual measurement this small plastic packing belt is 10 meters.

Q:Brief introduction and characteristics of PP packing belt

PP packing tape, name of polypropylene, is a common plastic lighter, PP packing belt is the main material of polypropylene resin drawing class, because of its good plasticity, fracture tensile strength, bending resistance, light weight, easy to use, is processed into a tape, has been widely used in various fields. PP means polypropylene, polypropylene has a lot of grades, packing belt production (the best effect) is the use of brand T30S polypropylene raw materials. PP packing tape appearance: translucent to opaque, transparent film. Combustibility: flammable in flames. Slowly extinguished or continued to burn after leaving the flame. When burning, the upper end of the flame is yellow, and the lower end is blue. You can smell paraffin.

Q:Semi automatic packing and full automata are used for packing and distinguishing

Third, the difference between lift and lift is not a little; that is to say, if the semi automatic strapping belt receives 40 kilograms of tension, the new material can withstand 180-200 kilograms

Q:Plastic packing belt and plastic belt packing the same? What is the difference?

Plastic packaging belt, also known as PET packaging belt, in plastic packaging belt inside, the intensity is the best, is currently popular in the world instead of steel belt new belt. By virtue of its low cost, beautiful and durable, recycling, high degree of automation, widely used in steel, aluminum, chemical fiber, cotton, tobacco, paper, metal cans and other industries.