Plastic packaging device for paper product packaging

Abstract

The invention relates to the technical field of plastic packaging, in particular to a plastic packaging device for paper product packaging. A lower bottom film, a photo and a cover film which are used for plastic packaging of the photo are sequentially placed into three mounting cavities of a feeding box from bottom to top, guided into the feeding box through three feeding assemblies and heated and softened, and after heating and softening, the lower bottom film, the photo and the cover film are pressed together through a pressing assembly, so that the photo and the cover film are formed. The press-fit and plastic-sealed photos are arranged in the press-fit box and then cooled, cooled and fixed through the heat dissipation assembly, then the press-fit and plastic-sealed photos are guided out of the press-fit box through the transmission assembly, the press-fit and plastic-sealed photos are extruded through the exhaust assembly, air between the press-fit and plastic-sealed photos is exhausted, air bubbles are removed, the plastic package is more attractive, and the photos fall into the collection box to be collected. The photo is clamped and plastically packaged by directly using the lower bottom film and the covering film, so that the time for finding a plastic packaging film bag is saved, and the plastic packaging efficiency of the photo is improved.

Description

technical field [0001] The invention relates to the technical field of plastic sealing, in particular to a plastic sealing device for paper product packaging. Background technique [0002] Photo paper refers to a special paper used for printing images, and the image is printed on the photo paper to form a photo. [0003] The existing method of plastic sealing the photos is to put the photos in plastic film bags of corresponding specifications, and then carry out the plastic sealing through the plastic sealing device, so that the photos and the plastic film bags are fixed together, so as to realize the plastic sealing of the photos, making the photos less easy to handle Dirty and scratched for easy storage. [0004] Since it takes time to search for a plastic film bag of the corresponding specification every time the photos are plastic-sealed, the photos are put into the plastic film bag, and then the photos are plastic-sealed, so that the efficiency of plastic-sealing the p...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a plastic sealing device for paper product packaging, which aims to solve the problem in the prior art that it takes time to find a plastic film bag with corresponding specifications when plastic sealing photos, and put the photos into the plastic film bag. Then the photos are plastic-sealed, so that the technical problem of low efficiency of plastic-sealed photos

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