Manufacturing method and production process of leather shell surrounding frame box type

Abstract

The invention relates to the technical field of packaging box processing, and discloses a manufacturing method and a production process of a leather shell surrounding frame box type. Surface paper isdivided into long surface paper and short surface paper, a grey board is divided into four sections, a leather shell is divided into four sections, and a first lug part and a second lug part are arranged at the two ends of the long surface paper respectively; the grey board is downwards attached to the long surface paper, and the first lug part is exposed to form a first surrounding strip; on thefirst surrounding strip, one side edge of the long surface paper is turned over and attached to the first surrounding strip to be fixed, the other side edge of the long surface paper is folded and formed, and a second surrounding strip is formed; the second surrounding strip is folded and formed, the first lug part is folded and attached to the exposed surface of the second surrounding strip, anda first surrounding frame is formed; the short surface paper is adhered to the exposed surface of the first surrounding frame to form a second surrounding frame; the upper side edge and the lower sideedge of the short surface paper on the second surrounding frame are folded and formed, then the upper side edge is folded into the inner wall of the second surrounding frame to be fixed, and a thirdsurrounding frame is formed; and the third surrounding frame is adhered to the leather shell. The method and the process can be effectively expanded to complex box types, and the quality and the productivity are convenient to control.

Description

technical field [0001] The invention belongs to the technical field of packaging box processing, and in particular relates to a manufacturing method, a production process and a production line of a box with a leather shell and a frame. Background technique [0002] The inventor found through research that a branch in the cigarette case has a general structure: a leather shell and a surrounding frame. [0003] This box type is a basic structure of the box type with a leather shell frame, and its production method can be as follows: [0004] The enclosure is decomposed into a combination of two incoming materials, gray board and face paper, and the outer surface of the gray board is covered or half-wrapped by the face paper to make the enclosure. Then the surrounding frame and the leather shell can be firmly glued to make it. However, if the incoming tissue paper is a whole sheet, the effect of wrapping it on the gray board is not ideal, because the quality requirements of h...

AI Technical Summary

Problems solved by technology

However, the automated assembly equipment and assembly process still have some deficiencies:

[0006] (1) If the production line is too long, it will occupy a large area, which is not conducive to the planning of the production workshop;

[0007] (2) If the distribution of process steps is unreasonable, it will be difficult to standardize and popularize, and the applicability of the whole set of equipment will not be wide;

[0008] (3) Insufficient production capacity, low mechanical efficiency of equipment and low effective utilization of mechanisms

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