Preservative film guiding and covering device for food packaging

Abstract

The invention discloses a food packaging preservative film guiding and covering device, and relates to the technical field of preservative films, the food packaging preservative film guiding and covering device comprises a main body, a cutting plate is arranged at the upper end of the main body, a temperature control mechanism is arranged at the rear end of the cutting plate, an anti-abrasion mechanism is arranged at the lower end of the main body, and a material cleaning mechanism is arranged on one side of the main body. And a storage barrel is arranged at the lower end of the material cleaning mechanism. Under the combined action of a heat conduction pipe, a valve, a condensation pipe, a heater and a constant-temperature block, the situation that covering of a preservative film is blocked due to the influence of the external temperature in the covering process can be avoided, the temperature in the device can be controlled within a safe range, the preservative film is not prone to deformation, and the service life of the preservative film is prolonged. Under the combined action of the storage box, the screen, the feeding pipe, the pressure stabilizing roller and the blast pipe, dust deposited on the surface of the preservative film can be effectively recycled and removed, so that the preservative film does not bring the dust into food, and meanwhile, covering blockage caused by dust accumulation can be prevented.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping film, in particular to a guiding and covering device for a fresh-keeping film for food packaging. Background technique [0002] Plastic wrap is a kind of plastic packaging product, usually made of ethylene as the masterbatch through polymerization reaction. When using plastic wrap, it is usually necessary to pull out the plastic wrap manually, then cover the article with plastic wrap, and then remove it by hand. The plastic wrap is covered on the article to fix the plastic wrap, and finally the plastic wrap is cut with a cutting tool to complete the coverage of the plastic wrap. There are following problems at prior art: [0003] 1. The existing plastic wrap guide covering device for food packaging cannot control the temperature of the plastic wrap, so that it cannot fully play the role of the plastic wrap; [0004] 2. The existing food packaging uses a plastic wrap to guide the covering d...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a fresh-keeping film guide covering device for food packaging, one purpose is to have the function of temperature control and solve the problem that the effect of the fresh-keeping film cannot be fully exerted; the other purpose is to solve the problem that the surface is prone to scratches and The problem of not being able to remove dust, in order to achieve the effect of efficient operation

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