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Hot Film
Shanghai Gaohe Imp. and Exp. Co.,Ltd | Updated: Jun 17, 2016

1, hot film choice

Packaging a variety of models of the Sun bronzing film, applied to different purposes, in accordance with the relevant technical guidelines to choose the right hot stamping films. For some long Dan Da Sun packaging according to customer's specific printing features, requirements for customers customized hot stamping films. When choosing hot stamping films model after, sized according to the actual need to set the temperature, pressure and time.

2, temperature

Ironing temperature is too low, hot stamping and bronzing film and after adhesion of burn is poor; and the temperature is too high, it will affect the gloss bronzing film. So often with temperature sensors measure the actual temperature of the hot plate surface, cannot rely on instrument display, gilded version of the different locations and sometimes produce unacceptable temperature deviation. In addition, the equipment in the actual printing process of lower temperature than the temperature when stop. Gilded version of different temperature on the printing quality is also crucial.


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