Film laminating and heat sealing integrated production line

Abstract

The invention provides a film laminating and heat sealing integrated production line, belongs to the field of packaging equipment. The film laminating and heat sealing integrated production line comprises a lower shovel flattening assembly, a corner folding assembly and an end surface flattening assembly which are sequentially arranged along the assembly line, wherein a heat sealing assembly is arranged over the lower shovel flattening assembly, and the heat sealing assembly and the lower shovel flattening assembly share a power source and move up and down relative to the corner folding assembly. A packaging box is coated with a film and then passes through the lower shoveling flattening assembly and the heat sealing assembly for connection after film laminating, the packaging box enters the corner folding assembly for the end face corner folding action and the end face sealing action after corner folding while the packaging box is continuously pushed, then the packaging box enters theend face flattening assembly for flattening and hot covering of the upper and lower sections, and finally the package box is discharged for the next procedure. The film laminating and heat sealing integrated production line integrates film laminating and heat sealing, the intermediate transfer link of the packaging box is omitted, the secondary feeding and repeated positioning are also avoided, therefore, the working efficiency is improved, and the manpower is saved.

Description

technical field [0001] The invention belongs to the field of packaging equipment, and relates to a film end surface corner-folding equipment, in particular to an integrated production line of film coating and heat sealing. Background technique [0002] Now many boxed products are packaged with a layer of film outside for airtightness or waterproofness before actual transportation, which is more beautiful and moisture-proof. Products such as cigarette boxes or medicine boxes, as well as cosmetics, have uniform appearance. There is a packaging film. In the actual packaging process, during the continuous delivery of the product, the packaging and lamination of the six sides must be completed first, and then lamination is performed after the packaging is completed. The two functions are integrated into one After the production line, the efficiency can be greatly improved, and the continuous operation makes it easier to improve the film quality of the whole process. At present, t...

AI Technical Summary

Problems solved by technology

[0002] Now many boxed products are packaged with a layer of film outside for airtightness or waterproofness before actual transportation, which is more beautiful and moisture-proof. Products such as cigarette boxes or medicine boxes, as well as cosmetics, have uniform appearance. There is a packaging film. In the actual packaging process, during the continuous delivery of the product, the packaging and lamination of the six sides must be completed first, and then lamination is performed after the packaging is completed. The two functions are integrated into one After the production line, the efficiency can be greatly improved, and the continuous operation makes it easier to improve the film quality of the whole process. At present, the film covering and heat sealing in the market are carried out in two steps, which reduces the production efficiency to a certain extent and increases the intermediate materials. The transshipment link, as well as the secondary feeding and repeated positioning problems

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