Q:Genuine Clinie mask packaging has no plastic film

If that is the box, is not only a plastic, paper shell. If it's one of those dozens of pieces sold in one bag, then it's a plastic bag. I just went to Korea on New Year's day. I remember it very well.

Q:FFS plastic film bags are injection type?

Mainly uses a large single screw extruder and single monolayer extruder head configuration, three layer co extrusion equipment is divided into three layers of laminated film blowing head of three smaller extruder and configuration can be automatically adjusted, other devices on the same.

Q:Roof SBS waterproof fine stone concrete protection layer construction, the role of the separation layer?

The separation layer generally uses low grade asphalt roll, composite plastic film.Roofing SBS waterproof fine stone concrete protective layer construction method:1, hot melt method.2, cold sticky method.The method is based on the special hot melt hot melt machine or the bottom surface of the base sheet baking burner, when baking to the bottom surface of the coil shiny black oiled coil has been oiled with melting, the coil can roll forward and roll thickness should base adhesive, hot melt.

Q:Is there any toxicity in the production process of plastic blown film machine?

Plastic film production process is toxic mainly depends on the production of plastic film is what kind of production: polyethylene, polypropylene plastic film is not toxic, but the production of PVC (English plastic film, referred to as PVC) is due to the heating and melting of plastic parts plastic solution to produce hydrogen chloride gas, it will cause harm to human body. In addition according to the requirements of the product in the production process will add color, fluorescent whitening agents, increasing agent such as blue chemical additives, may have a small amount of chemical additives by high temperature decomposition, which will produce harmful substances. In short, the production process, pay attention to standard operation, in order to avoid harmful substances.

Q:New car tires have a transparent plastic film, will not be a problem car, new tires, or the car is the same when you leave the factory?

Is that the factory, is a tire protection film, I had to buy a Giti tire like that.

Q:How much is plastic waste film?

Waste plastic film is divided into many categories, depending on what material, PP, PE, PET, PVC, all kinds of prices.

Q:Will plastic films refract light?

Agricultural film by recycling made of particles or rough sense of touch, a slight bitter or astringent taste, reduce with the extension of time, but will not disappear, usually as long as we don't have to install recycled food will not cause harm to humans. Safe to use.

Q:Will a plastic film attached to a computer screen help reduce computer radiation?

Put a few cactus next to the computer, it can effectively absorb radiation; if placed in the computer next to one or two cactus, can help the body to absorb as little as possible the radiation emitted by the computer. Because cacti grow in places where the sun is very strong, the ability to absorb radiation is especially strong.

Q:How to choose the plastic film for the salt packing bag?

However, since it is a design competition, is it possible for you to design an internal and external package for the sale of edible salt? For example, are now promoting daily limit intake of salt, not excessive.

Q:Keyboard circuit board, film paper and rubber strip, how is it installed?

In the side of the conductive thin film circuit and the circuit board finger contact.