Heat resisatant transparent food grade decorative PVC film

PVC is mainly composed of polyvinyl chloride, which is slightly yellow and translucent and shiny. Transparency is better than polyethylene, polypropylene, worse than polystyrene, with different dosage of additives. divided into soft and hard PVC, soft products soft and tough, feel sticky. hard products hardness is higher than low density polyethylene, and lower than polypropylene, in the flexion will appear whitening phenomenon. Common products: plate, pipe, sole, toys, doors and Windows, wire cover, stationery, etc. It’s a polymer material that uses a chlorine atom to replace a hydrogen atom in polyethylene. The decorative pvc film mainly through the roller machine direct stirring. roller rotation and high temperature rolling production thickness of only 0.3mm to 0.7mm film. production at the same time and through the printing machine on the front of the film color, through the back coating machine attached to the back of the film with a layer of back coating.

PVC Film can be roughly divided into two categories, one is Plasticized PVC Film, also known as soft PVC Film (Plasticized PVC Film), the other is not Plasticized PVC Film, also known as hard PVC Film (Unplasticized PVC Film). Hard PVC accounted for about 2/3 of the market, and soft PVC accounted for 1/3. Soft PVC is generally used for floor, ceiling and leather surface, but because soft PVC contains softener (this is also the difference between soft PVC and hard PVC), easy to become brittle, not easy to save, so its use scope is limited. Hard PVC does not contain softener, so good flexibility, easy molding, not easy to brittle, non-toxic and pollution-free, long preservation time, so it has great development and application value. The nature of PVC film is a kind of vacuum blister film, used for the surface packaging of all kinds of panels, so it is also known as decorative pvc film, adhesive film, used in building materials, packaging, medicine and many other industries. The building materials industry accounted for the largest proportion of 60%, followed by the packaging industry, and a number of other small applications of the industry.

Usage of the decorative pvc film

PVC decorative material: it is widely used as the first cover material for the most efficient and energy saving solar greenhouse and can be maintained for 4-6 months without drops.

The ceilings made by decorative pvc film are therefore ideal for a wide variety of applications for all rooms within the home. indoor swimming pools, computer suites, entertainment and medical establishments to mention just a few! Gradually becoming the first choice of interior decoration,according to customer’ requirements.

Heat insulation performance: the use of advanced science and technology to control the heat insulation rate of products can be quantified, heat insulation rate can reach 79%, reduce the cost of air conditioning use. Healthy and comfortable. Curtain, sunshade, awning: traditional sunshade product insulation rate cannot be quantified, a lot of time is sunshade and do not heat insulation.

Warm: this series of decorative film in winter can play the role of heat preservation, through vacuum magnetron sputtering coating, can be indoor heat source (far infrared) reflection back to the room, so as to play the role of heat preservation.

Prevent ultraviolet ray: because add ultraviolet ray absorbent in film layer, can isolate 99% ultraviolet ray thus, protect skin from harm, household furniture, floor, cloth art does not fade.

Safety explosion-proof, anti-theft, bulletproof: when the glass meets external impact and is broken, the splashes are extremely easy to hurt. The decorative film installed on the inner surface of the window glass can effectively improve the safety and explosion-proof performance of the glass; Keep your family safe. Security anti-theft, anti-riot, bulletproof, the real invisible anti-theft net, instead of anti-theft iron fence.

Decorative: decorative performance is the most important role of decorative film. In addition to the multi-functional decorative film foundation, there is still a pure decorative film, without the role of heat insulation and explosion-proof, mainly aimed at changing the indoor environment and design, to achieve beautiful and economic decoration. Especially for the office environment with more glass walls.