Printing packaging box with degradation function and production process thereof

Abstract

The invention relates to the technical field of packaging boxes, in particular to a printing packaging box with a degradation function, which comprises a box body, a clamping plate and a pressing plate. A top cover is clamped on the outer wall of the top of the box body, slots are formed in the two sides of the outer wall of the top of the box body, inserting blocks are welded to the two sides of the outer wall of the bottom of the top cover, and the inserting blocks are inserted into the slots. A clamping groove is formed in the outer wall of one side of each inserting block, a clamping block is slidably connected into each inserting groove and clamped into the corresponding clamping groove, buttons are welded to the ends, located outside the slots, of the clamping blocks, and fixing springs connected with the clamping blocks are welded to the inner walls of one sides of the slots. The printing packaging box with the degradation function has the beneficial effects that the clamping blocks can be clamped in the clamping grooves through the telescopic force of the fixing springs, the top cover can be conveniently fixed to the box body, meanwhile, the top cover can be conveniently opened, adhesive tape is not used for fixing, and repeated use can be achieved; and when the clamping blocks move, limiting blocks slide in limiting grooves, the clamping blocks can move in parallel, and the deflection phenomenon of the clamping blocks in the moving process is prevented.

Description

technical field [0001] The invention relates to the technical field of packaging boxes, in particular to a printing packaging box with a degradable function and a production process thereof. Background technique [0002] Plastic packaging boxes are made of PVC / PET / PP / PS and other related plastic products such as transparent folding boxes, cylinders, sky and earth cover boxes, handle bags, elevator hangers, etc., which can be UV offset printing, silk screen printing, Hot stamping / silver, sanding and other printing effects, plastic packaging boxes have the characteristics of increasing user experience, permanent and durable packaging, moisture-proof, waterproof, high toughness, strong transportation safety performance, and improved product grades, and boxed packaging containers made of plastic , has many characteristics such as low density, light weight, and easy processing, and is widely used in the food packaging industry. However, due to the degradation of plastic products,...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a printed packaging box with degradable function and its production process, so as to solve the problems in the above-mentioned background technology that it is not easy to open, and at the same time, it does not have the function of fixing the items placed inside the box

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