Heating and winding device for release film

Abstract

The invention discloses a heating and winding device for a release film. The heating and winding device comprises a releasing box, a heating box, a winding box and a cold and heat exchange box. A releasing roller is installed in the releasing box and wound with the release film. One end of the heating box communicates with the releasing box, and the other end of the heating box communicates with the winding box. A guide roller is arranged in the heating box. The top of the heating box communicates with a hot air inlet device. A winding roller is installed in the winding box. An evaporator is arranged in the position, located above the winding roller, in the winding box. The cold and heat exchange box is arranged above the winding box. The heating and winding device has the advantages thatthe dual effects of heating and cooling can be achieved, the winding box can be cooled while the interior of the heating box is heated, and the effect of saving energy is achieved.

Description

technical field [0001] The invention belongs to the technical field of release films, and in particular relates to a heating and winding device for release films. Background technique [0002] The release film refers to a film whose surface can be distinguished. The release film is not sticky or slightly sticky after contacting with a specific material under limited conditions. When the release film is stored in a dark and humid environment, the release film is prone to moisture, and the surface of the release film after being damp contains moisture, which makes it impossible to directly process it. It needs to be dried and dehumidified before use. However, after the release film is heated, it cannot be rolled up immediately, and it needs to be cooled before it can be rolled up and stored. The patent number is: CN201010621449.1 Chinese invention patent discloses a device called release film heating and dehumidification, which includes: mounting base, dehumidification compon...

AI Technical Summary

Problems solved by technology

The above-mentioned release film heating and dehumidification equipment has low energy consumption, high heating and dehumidification efficiency for the release film, and will not affect the functional structure of the release film. The two different devices of the cooling device are implemented separately. Both heating and cooling require energy consumption, and the energy cost is relatively high, and there is no obstacle between the two. consumption

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