Packaging fluted coupling sheet folding method

Abstract

The invention provides a packaging fluted coupling sheet folding method applied to the technical field of an article packaging device. The packaging fluted coupling sheet folding method comprises thefolding steps of: simultaneously applying pushing forces to one corner and another corresponding corner of a packaging fluted coupling sheet to the position of a center point of the packaging fluted coupling sheet, so that the packaging fluted coupling sheet is deformed, and vertical included angles between transverse plates (1) and longitudinal plates (2) are decreased; applying pushing force until the transverse plates (1) and the longitudinal plates (2) are attached together; horizontally placing the packaging fluted coupling sheet of which the transverse plates (1) and the longitudinal plates (2) are attached together, and applying pulling forces on corners of the packaging fluted coupling sheet; applying the pulling forces on the corners of the packaging fluted coupling sheet until pulling the packaging fluted coupling sheet into a plane quadrangle structure so as to complete folding of the packaging fluted coupling sheet. The packaging fluted coupling sheet folding method provided by the invention is simple in step, implements folding of the packaging fluted coupling sheet, is convenient for laminated placement in the transportation and avoids extrusion damage to the packaging fluted coupling sheet in the transporting process.

Description

technical field [0001] The invention belongs to the technical field of article packaging devices, and more specifically relates to a knife card for packaging, and also relates to a folding method for the knife card for packaging. Background technique [0002] In the field of goods transportation or storage, it is often necessary to separate goods to ensure reliable sorting of items or to avoid collisions. This requires the use of knife cards for packaging. The knife cards for packaging include multiple horizontal plates and multiple longitudinal plates, which are arranged vertically and horizontally and connected by plug-in, thereby forming multiple wells. character space. With such a structure, items transported or placed in different grids will not touch, effectively preventing confusion and collisions. However, in the prior art packaging knife card, after the transverse plate and the longitudinal plate are inserted and connected, when the knife card is lifted or moved, ...

AI Technical Summary

Problems solved by technology

However, in the prior art packaging knife card, after the transverse plate and the longitudinal plate are inserted and connected, when the knife card is lifted or moved, the transverse plate and the longitudinal plate are easy to separate, so that the knife card is scattered, which is inconvenient use

The knife card in the prior art is folded into a strip structure during transportation, which is inconvenient to place and transport

During the transportation of the knife card, the knife card is arranged vertically, and the lower layer is easily squeezed by the upper layer, resulting in deformation and damage

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