Paper towel folding and edge closing machine

Abstract

The invention relates to a paper towel folding and edge closing machine. The paper towel folding and edge closing machine comprises a plurality of parallel transfer rollers and edge closing mechanisms, wherein each edge closing mechanism is arranged between every two adjacent transfer rollers and comprises two symmetric and spaced folding components; each folding component comprises a square-shaped frame and a plurality of edge folding mechanisms, and an upper transverse plate and a lower transverse plate of the frame are arranged in the same way; the upper transverse plate and the lower transverse plate are respectively provided with four edge folding mechanisms, and a strip-shaped through groove vertically penetrating the upper transverse plate is formed in the upper transverse plate of the frame; the two ends of the through groove are respectively provided with a loop, and the two end parts of each loop are respectively communicated with the end part of the same side of the through groove; each edge folding mechanism comprises an edge folding base and a vertical rod, and the edge folding base slides on the through groove and the loops; the vertical rod vertically penetrates the edge folding base and arranged on the edge folding base in a mode of sliding up and down, and a heating wire is arranged in the vertical rod.

Description

technical field [0001] The invention relates to a paper towel folding and trimming machine, which belongs to the field of paper towel processing equipment. Background technique [0002] After the existing paper towels are wrapped with plastic film, they are usually manually folded on both sides and heat-sealed. In the hollow reel, the width of the required plastic needs to be much larger than the width of the paper towel roll, wasting a lot of plastic film, which is not easy to decompose and pollutes nature. A folding and finishing machine that can be adapted to square paper towels, especially a folding and finishing machine that can be applied to roll-shaped paper towels at the same time, is particularly important. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a paper towel folding and edge finishing machine. The paper towel folding and edge finishing machine slides the edge folding mechanism on the chan...

AI Technical Summary

Problems solved by technology

[0002] After the existing paper towels are wrapped with plastic film, they are usually manually folded on both sides and heat-sealed. In the hollow reel, the width of the required plastic needs to be much larger than the width of the roll of paper towels, which wastes a lot of plastic film, which is not easy to decompose and pollutes the natural environment.

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