Dedusting and winding process for plastic film manufacturing

Abstract

The invention discloses a dedusting and rolling process for plastic film manufacturing, and relates to the technical field of plastic film manufacturing. In order to solve the problems that a fan and the like are additionally arranged at the winding front end for blowing dust removal, the phenomenon that a film deviates easily is caused, and the winding quality is affected. The device specifically comprises a base, a shell is fixedly installed at the top of the base, two pairs of limiting rollers are installed on the two sides of the interior of the shell through bearings, and a movable sealing plate is arranged on the side face of the shell. In the winding process, contact faces are attached more tightly, bubbles are reduced, meanwhile, the deviation phenomenon of a film roll can be effectively avoided through electrostatic adsorption, after the dust removal mechanism adsorbs plastic particles and dust, the surface of the dust removal mechanism is effectively cleaned through cooperation of the blowing mechanism and the dust suction mechanism, and the dust removal efficiency is improved. And the plastic film can be continuously subjected to dust removal work, and the film winding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of plastic film production, in particular to a dust removal and winding process for plastic film production. Background technique [0002] Plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins. It is used for packaging and as a coating layer. The market share of plastic packaging and plastic packaging products is increasing. It is getting bigger and bigger, especially composite plastic flexible packaging, which has been widely used in food, medicine, chemical industry and other fields, among which food packaging accounts for the largest proportion, such as beverage packaging, quick-frozen food packaging, retort food packaging, fast food packaging, etc. These products have brought great convenience to people's life. [0003] In the plastic film manufacturing process, the last step is to use the winding device to roll the film into a tube, which is conven...

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Problems solved by technology

[0003] In the plastic film manufacturing process, the last step is to use the winding device to roll the film into a tube, which is convenient for storage and transportation. In the workshop, the plastic film needs to be guided and transported many times, and the dust on the surface of the film is rolled together and mixed in the film tube. , resulting in scratches and bumps on the surface of the film, and many fans are added to the front end of the winding to blow and remove dust, which may easily cause the phenomenon of deviation of the film and affect the quality of winding

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