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FAQ

What kind of material is plastic film?
It depends on what kind of film it is. Plastic bags used in daily life are usually made of PE (polyethylene).Plastic greenhouse agricultural film, tape is generally made of PVC (PVC). The main thing is that these two quantities are larger.
What's the plastic film on the disposable paper cup?
On the market at present is most commonly used disposable cups made of polyethylene film, this paper more secure. The production process of polyethylene film is coated paper: paper cup - - - - - die molding packaging printing. This paper is a general inner layer film paper, outside a layer of paper. Some manufacturers, after printing, will also film on the outer wall of the paper cup. Now can buy qualified disposable cups, almost all wax coated paper cup, disposable paper cup basically can't find.
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?
Tire manufacturers in the purchase, some luxury cars in order to reflect the overall appearance of the car, the tire has a layer of transparent plastic film dirty material is to prevent dust, as long as four tires are new tyres, front two sign must be the same, and wear are the same
What is the effect of plastic film on waterproof coiled material?
As a waterproof reinforcing layer (the plastic film itself is waterproof, but the strength is poor, and the asphalt layer plays a complementary role)
Is there any material in the strong film made of plastic material which is resistant to high temperature, piercing, and has high tensile properties and can not tear off the film?
The LLDE film may be dedicated to heavy packaging, pierce resistant, tear resistance, tensile, and high temperature resistance depends on what degree requirements, the general level is possible, to have a high temperature resistant performance of plastic is not practical.
What's the quota for PE membrane isolation layer?
Specification for polyethylene tape: its thickness * width * length, in fact, determines what thickness of adhesive tape to use. For example: in order to strengthen the level level of corrosion, corrosion thickness of 1.0mm; corrosion level reinforced, corrosion thickness of 1.4mm; according to the lapping mode with internal and external anticorrosive adhesive tape, tape thickness determination. According to the construction mode of adhesive tape winding, determine the width of anticorrosive adhesive tape. Don't use the manual winding tape is too wide, the construction workers when the efforts are not easy to control, it is best not to exceed 150mm wide; manual mechanical winding (with some simple mechanical and visual), but the maximum width is 230mm; the mechanical winding tape width appropriate to relax, but preferably not more than 300mm.
Is plastic film made of turning? Is the machine expensive?
The unit is based on the above situation, all countries in the world according to relevant data, combined with years of production experience of our company, the company engineers carefully designed, through repeated selection, trial production of new product success, by many users, this unit has wide adaptability, low pressure, high pressure, can be blown linear low density three a polyethylene film, not only for their new film blowing, recycled plastic blown film, is also suitable for their stable performance, reliable quality, it is a multifunctional molding unit in China is more advanced at present.
Should the surface of the plastic film be removed when the activated carbon is used?
Need demolition. Make a small cloth bag and pack it up. Because activated carbon must be in contact with indoor or closet air, it can absorb toxic or harmful gases or air moisture, plastic film will prevent it from contact with the air.