Doubling device of self-adhesive photograph album inner page

Abstract

A doubling device of self-adhesive photograph album inner pages; glue is coated on binding faces to be doubled of a photograph album inner page; the doubling device comprises a feeding mechanism for conveying the photograph album inner pages, a folding mechanism for folding opposite sides of the photograph album inner pages, and a fixing mechanism for adhesion and fixation of the folded photograph album inner pages. The doubling device of the invention is reasonable in structure design; the photograph album inner pages are continuously conveyed forwards under the action of the feeding mechanism; when the photograph album inner pages pass through the folding mechanism, the photograph album inner pages are folded inwards because of the decreasing angle of a V-shaped frame; the folded photograph album inner pages tend to be adhered together; after the photograph album inner pages pass through the fixing mechanism, the folded photograph album inner pages are adhered together by a first roller set and a second roller set of the fixing mechanism; when compared with photograph album inner pages pasted by two pages, the photograph album inner pages pasted by folding through the doubling device are more beautiful, more comfortable for consumers to use the photograph album inner pages, have better product quality and higher grades, and can meet the demand of consumers for photograph album inner pages with different quality and grades.

Description

technical field [0001] The invention belongs to the technical field of production equipment for photo album inner pages, in particular to a half-folding device for self-adhesive photo album inner pages. Background technique [0002] Photo albums, also known as photo albums or photo albums, are mainly used to store and protect photos. Traditional photo albums are made of paper shells and PVC pockets, and photos are placed in PVC pockets. Recently, there have been photo albums made of the inner pages of the album and films. The photos are placed on the inner pages of the album under the film. Photos can be placed on both sides of the inner pages of the album. For aesthetics, the inner pages of the album need to have a certain degree of hardness. [0003] In the prior art, two album inner pages with the same width are usually aligned and pasted together, and the film is pasted on the surface of the inner pages of the album. Although the production efficiency is high, the edge ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, two album inner pages with the same width are usually aligned and pasted together, and the film is pasted on the surface of the inner pages of the album. Although the production efficiency is high, the edge of the inner page of the album is exposed where the inner page of the album is turned. It is easy to be damaged, not beautiful, and the grade is low, which cannot meet the needs of consumers for the inner pages of albums of different quality and grade.

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