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: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.

Estimated to open a PP belt factory to 10-20, enough, the machine general 3-4 or so, PET machine is expensive.

Q:How is the packing belt sold?

Vigorously promote the network marketing, you can direct Baidu search Guangzhou double packing, double steel belt, steel belt manufacturers and so on keywords are related to information, also in some large domestic and international Alibaba such as B2B platform station can be seen double promotion information, let customers easily find you is the marketing of the road, rather than the effort to find customers.

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

Hot dip lap pack.Hot melt lapped by electrothermal welding, packing machinery high-frequency welding and ultrasonic welding and heating method, plastic surface heat melting, two with end face lapping up melting under pressure, to maintain a certain period of time, to be melted surface condensation, adhesive plastic belt joint way. Features: hot lap package is a package of new, suitable for polypropylene plastic bag, polypropylene plastic belt with iron because if the button is fixedly connected with the mechanical strength, only 50% of that of the base material, adhesive connection does not apply. The excuse is firm and beautiful, but it can not be untied.

Q:Do you have your bags ready before boarding?

Either you can pack it yourself, or you can pack it at the airport.The aircraft needs to checked baggage, if the bag, rod boxes do not pack themselves to zip, if it is the case, to do the packaging, fragile to check in to inform, if they do not have to pack, pack at the airport, the need to charge a fee, if the family has own packing tool pack.

Q:Why is plastic strapping broken?

Plastic steel belt itself is elastic, broken tension standard 1608 plastic tape, breaking tension to close to 200kg.

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

Different. The straps are made of PP and packed with small things. Plastic steel belt is PE, relatively strong, generally used to pack large things

Q:What's the packing case for the pull case?

The tie case packing strap is used to prevent the zipper from breaking suddenly and to tie a strap in the middle.

Q:Do you need a packing belt for the airport consignment bag?

It depends on the actual condition of your suitcase.If you have a password lock, and the zipper, the box is very strong, the contents are not expensive, you can not play.Otherwise, call one. I remember the airport in Shanghai is 10 yuan, the general two city airport packing charges 5 yuan.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:Is the profit margin of the packing belt line large?

Profit in general, buy materials to 6000 far, the finished product in the market price more than 6000 yuan, remove the rent, electricity, wages were flat! I'm switching now!!!! At that time I bought a new branch of machinery, worked for seven months, now want to sell, but I do not know where the old equipment received