For palstic stuff, PET foam sheet or foil will be a new generation of popular product for its outstanding performance and friendly-enviroment features. PET foam sheet or foil is made with a high effiency equipment-PET Foam Sheet Extruder. Below description to comprehensively describe the special advance of PET Foam Sheet Extruder and the key use of extrusion technology, it is as a valuable reference of the enterprise which seeks high-efficiency production and friendly-enviroment manufacture.

The special advantage of PET foam sheet or foil PET foam sheet is a new sort of plastic stuff with a lower density and a higher strength, it possesses below characteristic: a. Light weight and high strength: PET foam sheet with a lower density, however, its strength is good, it is suitable for the package which needs lightly packing. b. Good heat insulation: due to its special foam bubble structure, PET foam sheet possesses very good heat-insulation performance, it is suitable for some kinds of temperature mantainance and areas of separation. c. Friendly-enviroment and recycable: PET foam sheet is a sort of recycable stuff, it meets precent advance of enviromental protection and the requirement of some regulation and law. d. Stable chemics: PET foam sheet can protect from dozens of chemical erosion, it  can be used under special enviroment

The key technology of PET foam sheet or foil extrusion, the main equipment to make PET foam sheet is PET foam sheet extruder, its key technology is as below: a. Accurate temperature control: it ensures PET resin plasticized and foamed under the properest temperature. b. Evenly to mixer raw material: it ensures vesicant and other agent mixered evenly with the main stuff so as to get same quality of PET foam sheet or foil. c. Steady extrsion speed: through accurate control of extrsion speed, it makes sure of production efficiency and product quality. D. Adjustable mould: According to different product requirement, the mould can adjusted or changed to make different PET foam sheet with different width and thickness.

3. The usage of PET foam sheet or foil, for its special performance, PET sheet or foil can be widely used in a lot of areas, including noy only: a. Food and beverage package: it is used to make disposable beverage bottle and food container. b. Building heat insulation: it may be used as the heat insulation of wall and roof. c. The package of electronic product: it protects electronic product from vibrating and heating. d. The production stuff of vehicle: it is used as light and heat-insulation material in vehicle such as car, truck, and plane etc..

As the  key equipment  of PET foam sheet or foil production, PET Foam Sheet Extruder is the first choice of many kinds of plastic proccess for its high efficiency of production and the characteristic of friendly-enviroment and saving ennegy. With technology progress and market expanding, PET foam sheet extruder will be an important role of plastic proccess continuously, it will promote industry innovation and developement.