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Method for forming injection packaging paper box

A molding method and injection technology, applied in packaging, transportation and packaging, papermaking, etc., can solve the problems of reduced production efficiency, high production cost, waste of paper, etc. Effect

Inactive Publication Date: 2008-01-09
李景生
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, injection packaging cartons are mostly made of multiple sheets of paper, which wastes paper, has low production efficiency, is not conducive to mass production, and has high production costs.
When mass production is required, multi-sheet molding takes a long time, which reduces production efficiency and affects production

Method used

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  • Method for forming injection packaging paper box
  • Method for forming injection packaging paper box
  • Method for forming injection packaging paper box

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Experimental program
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specific Embodiment 1

[0023] As shown in Figure 1, it is made of only one slab (the slab is the plan view of the injection packaging carton), including: the main surface 1 of the box and the bottom surface 2 of the box in the middle, between one side of the two It is the outer end surface 3, the left and right ends of the box main surface 1 and the box bottom surface 2 are the outer surface 4, the middle side 5 and the inner surface 7 respectively, and the other side of the box main surface 1 and the box bottom surface 2 are respectively the outer end surface 3, The middle end surface 6, the inner end surface 8, and the length of the two ends of the outer end surface 3 are greater than the lengths of the main surface 1 of the box and the bottom surface 2 of the box in the same direction to form tension surfaces 10 at both ends; Creases or eyelets for easy bending.

[0024] Its molding steps are:

[0025] 1. Fold the front wall 11 and the rear wall 12 according to the shape of the outer end surface...

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Abstract

The present invention relates to process of forming injection packing paper box. The injection packing paper box made with only one sheet of paper board comprises one box cover and one box bottom, and includes one top plane, one bottom plane, one integral end plane, one other end separated into three parts, and two side planes separated into three parts each. It is formed through forming creases or small holes in the parts to be bent, and bending the joints between each two adjacent planes. The present invention has high production efficiency and low production cost.

Description

【Technical field】 [0001] The invention relates to a method for forming a packaging carton, in particular to a method for forming an injection packaging carton. 【Background technique】 [0002] At present, injection packaging cartons are mostly made of multiple sheets of paper, which wastes paper, has low production efficiency, is not conducive to mass production, and has high production costs. When mass production is required, multi-sheet molding takes a long time, which reduces production efficiency and affects production. 【Content of invention】 [0003] Aiming at the existing problems in the molding of injection packaging cartons, the purpose of the utility model is to provide a method for molding injection packaging cartons that can reduce production costs and can be mass-produced. [0004] The technical solution adopted by the present invention to solve the technical problem is: it is made of only one slab, including: the main surface of the box and the bottom surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B49/02B31B50/00
Inventor 李景生
Owner 李景生
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