Easy-to-pull folding packaging carton and cutting forming device thereof

Abstract

The invention relates to the technical field of article packaging, and discloses an easy-to-pull folding packaging carton and a forming process thereof. The easy-to-pull folding packaging carton comprises a carton bottom, short carton walls and long carton walls; the short box wall comprises a short outer lining plate and a short inner lining plate, the long box wall comprises a long outer lining plate and a long inner lining plate, the short outer lining plate and the long outer lining plate are connected through a folding plate, pasting tongues are arranged at the two ends of the long inner lining plate, the pasting tongues and the short outer lining plate are fixed in a pasting mode, and the folding plate and the short outer lining plate are fixed in a pasting mode. When the easy-to-pull folding packaging carton needs to be used, the long outer lining plate and the long inner lining plate which are attached to each other are turned over outwards along the inner folding marks between the long outer lining plate and the carton bottom, and the long box wall is turned over outwards through the gluing effect between the pasting tongue and the folding plate and the short outer lining plate. The short outer lining plate is pulled to be folded inwards along the inner folding line between the short outer lining plate and the box bottom, then the short inner lining plate is folded along the inner folding line between the short inner lining plate and the long inner lining plate, and therefore the easy-to-pull folding packaging paper box is rapidly converted into a box shape.

Description

technical field [0001] The invention relates to the technical field of article packaging, in particular to an easy-to-pull folding packaging carton and a cutting and forming device thereof. Background technique [0002] Paper boxes have become one of the most commonly used tools for storing and storing items in daily life. Ordinary packaging cartons need to be folded and then pasted or fixed with rivets before they can be used stably. If they are temporarily fixed and formed during use, it will take time and effort and reduce work efficiency; and if the method of forming first is used, it will take up a lot of unnecessary If it is folded after forming, it is easy to cause damage to the supporting structure inside the carton, and it is easy to reduce the overall structural stability of the carton when it is unfolded after folding, making it difficult for the carton to provide the necessary Stable support. [0003] Therefore, there is a need for a folding packaging carton th...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-pull folding packaging carton and its cutting and forming device, which has the advantages of fast and convenient unfolding, structural stability, fast processing speed of forming equipment, and good cutting and pressing crease effects , There will be no folding during the transfer process, which solves the difficulty of folding common packaging cartons, the difficulty of carton forming equipment to cut and shape the carton at one time and press the indentation, and the difficulty of transferring the creased cardboard The problem

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