Film material for the temperature is very high, if not high it is difficult to molding, especially the heat transfer film for high temperature requirements of the product, if the temperature control is not good problems easier. Plastic film by polypropylene or polyethylene as raw materials to produce, they first mix by mixing machine, and then through the high temperature will melt them, at the end of which are compressed into gelatinous material, finally through a series of processes on the formation of thermal transfer film, which is a very important process so much the.

Polypropylene in mixing machine for uniform mixing, and then into a furnace type channel, temperature to the plastic raw material will gradually melt away 100 degrees at 70 degrees, after which it melted to form a glue like liquid. The temperature in this range to increase or decrease, mechanical equipment now there are temperature measuring meter, it can accurately test the heating temperature, people can adjust them by adjusting button, machinery and equipment are now more intelligent, can have a lot of control places, and for the temperature induction is in place. The temperature of raw materials must be high, not too low, too low will lead to it does not completely melt away, out of the film will be off and on, this kind of film is waste film, there is no way to continue to use. If you want to debug the work can be carried out after the film, the need for a certain amount of time, in the process of the film will also produce a steady stream, but this is no way things.

In addition to the heat transfer film film when temperature, various steps later also need to control the temperature, annealing, tensile is used in temperature control, they each have their own needs temperature, to make them fully understand is not an easy thing. As an operator, it is necessary to seize the opportunity to meet the challenge, to do the best, learn more relevant knowledge, the future will certainly be useful.

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