Water-based color layer resin alumite production line and production process thereof

Abstract

The invention relates to a water-based color layer resin alumite production line. The water-based color layer resin alumite production line comprises a coating machine, wherein the coating machine comprises a machine frame and movable transfer frames detachably connected to the machine frame, a plurality of conveying rollers for conveying alumite films and printing transfer rollers for printing and coating the alumite films are connected to the machine frame, a cleaning device for scraping and cleaning coating agents attached to the printing transfer rollers are arranged on the machine frame,agent containing boxes which are provided with openings in the upper portions to containing the coating agents, walking devices located at the bottoms of the movable transfer frames and lifting mechanisms for driving the agent containing boxes to lift and slide are arranged at the movable transfer frames, the at least three movable transfer frames are arranged, and the coating agents in the agentcontaining box on each movable transfer frame are different. The water-based color layer resin alumite production line has the effect of improving the production efficiency.

Description

technical field [0001] This application relates to the field of bronzing foil, in particular to a production line of water-based color layer resin anodized aluminum and its production process. Background technique [0002] Hot stamping is to transfer the aluminum layer in the anodized aluminum film (bronzing foil) to the surface of the substrate to form a special metal effect by using the principle of heat transfer printing, which is widely used in the packaging and printing industries. [0003] Anodized aluminum film is usually composed of 5 layers of different materials: the first layer is the base film, which is composed of biaxially stretched polyester film, usually PET, which is the intermediate mediator in the anodized aluminum that plays the role of connection and support; Type layer, its main component is silicone resin, which will automatically melt and fall off after being heated, which is beneficial to the transfer of aluminum plating layer; the third layer is the...

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Problems solved by technology

[0004] For the related technologies mentioned above, the inventor believes that there are the following defects: For some small enterprises, in order to save production costs or due to limited space, the same coating machine is often used to separately coat the release layer, coloring layer and coating layer of the anodized aluminum film. The hot-melt adhesive layer is used for coating operations, so different production processes need to replace and clean the different coating agents placed in the coating box, which affects production efficiency

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