Film Laminated Water-blocking Tape

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Application: PET film side contact with jelly to prevent penetration of jelly, and guarantee the water-blocking property.

Q: The packer does not have a packing belt: The belt roller gap is not correct. The adjustment of the gap shall be explained in accordance with the instructions. Careful adjustment of the clearance between the rollers of a semi-automatic strapping machine is critical for normal belt delivery. Adjust the belt roller clearance only more than 0.05~1mm of the belt thickness.

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: Do you need a packing belt for the airport consignment bag?: If the finished package, you need to check out of the box at the check-in, check can be re packaged for free. But the trouble is, of course, the odds are small.

Q: What are the classification of the packing belt?: Machine packing belt and hand packing beltNew material packing belt and feed back packing belt.Also transparent and opaque. Having or having no color. Wait

Q: What should I pay attention to, such as whether it should be printed on the inner surface or the outer surface? Also, can the pure transparent packing belt be printed? What are the special requirements for ink? Will increase the cost, etc., we sincerely hope that your heroes.: First of all, the extruder temperature control is generally between 250 and 280 degrees centigrade. The next is cooling, strip out the head temperature is very high, to immediately enter the water cooling, because of isotactic polypropylene in acute cold conditions easily generated has crystal structure, molecular structure of paracrystals was loose. In this way, the strap is easy to stretch and obtain high quality products. Then, the tensile and tensile purposes are to increase the longitudinal strength of the strap and reduce the elongation. Tension must be carried out in boiling water, usually by one stretch. Finally, the embossing, stretching after the packaging belt, after two patterns of pressure roller, it will be pressed on the pattern, its role is to increase friction in use, do not slip, from the appearance of looking handsome.

Q: What kind of joints are used in the packing belt?: Ligature type packing.Ligation packing such a joint way is the soft plastic rope, rope, tied materials, packing belt in joint into a. The joint method is firm, beautiful and easy to untie. The straps are made of PP and PET, two plastic mixes. Main production: plastic particle melting - pressure - cooling - winding - molding - Packaging - packing belt storage system using polypropylene mesh structure through the packaging material heating, melting, stretching and cooling to produce the effect of packing quality is the basic parameters of belt tension, length, bending and elongation etc.. Under the same tension and other parameters, the longer the length, the lower the cost.

Q: How much does it cost to open a PP strapping factory? Should the production and operation process of the PP belt factory be not difficult? I want to do.: According to your present situation, you can consider first do low-grade core belt, sold to agents, do the amount to do high-grade, so that less investment, capital recycling faster, technical requirements are not very high. Machine investment in 50 thousand or so, but also need to buy PP materials, toner, packaging paper, paper core, stone powder, etc., there are 200 thousand can start. A line requires only 1-2 workers, each line of the daily output of about 1.5 tons. But the profit is not high, now the price is very transparent, each volume is only a few dollars profit, mainly to do large amount of money, I wish you success!

Q: Brief introduction and characteristics of PP packing belt: 1, polypropylene (PP) as the main raw material: polypropylene resin, drawing class, because of its good plasticity, fracture tensile strength, bending fatigue resistance, low density, tensile impact performance is good, easy to use, widely used in various fields now.2 、 suitable for all kinds of packaging machines in all walks of life (semi automatic, automatic and manual packing machine).3, sticky force is strong, tensile force, light quality, corrosion resistance, beautiful appearance, high-grade.4, bright colors, yellow, white, black and other colors, any choice.5, according to customer requirements and samples, the production of printing, printing, icons and other special PP packaging belt.

Q: How to use the tie case packing belt?: You have a key with a code lock, and see which one you use!!

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.

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