Double-E-corrugated color zero-difference energy-saving reinforcement green package preparation process

Abstract

A double-E-corrugated color zero-difference energy-saving reinforcement green package comprises a first composite layer and a second composite layer. A continuous and same-height first wave-shaped reinforcement layer is arranged between the first composite layer and the second composite layer; the upper and lower top points of the first wave-shaped reinforcement layer are bonded with the first composite layer and the second composite layer respectively through adhesives; a continuous and same-height second wave-shaped reinforcement layer is bonded on the other surface of the second composite layer, and thus a double-E-corrugated structure is formed; and the double-E-corrugated structure has very good support strength. A combined-type molding mechanism is used, so that various types of corrugated shapes can be prepared simultaneously; the prepared package box is high in compressive strength, and printing can be carried out directly on offset printing; each paper box is formed through one piece of paperboard, so that color zero-difference is realized during printing; and the paper box has only one joint place, which can be connected in an adhesive manner without using metal nails, thereby reducing production cost and reducing resource waste.

Description

technical field [0001] The invention relates to the technical field of packaging box processing equipment, in particular to a preparation process for double-E corrugated color non-differential energy-saving enhanced green packaging. Background technique [0002] Carton packaging refers to the packaging of products in paper boxes in order to protect products, facilitate storage and transportation, and promote sales during the circulation process. Carton packaging is the most widely used packaging method. Different from wooden box packaging, woven bag packaging, cloth bag packaging, and plastic box packaging, carton packaging has the characteristics of easy material acquisition, light weight, easy printing, easy design and molding, and low cost. It is widely used in product sales packaging and transportation packaging. [0003] The flute type specifically refers to the flute type of corrugated cardboard. There are four conventional flute types: A flute, B flute, C flute, and ...

AI Technical Summary

Problems solved by technology

[0006] At present, most of the equipment of conventional printing and packaging manufacturers is only suitable for the production of three-layer or five-layer corrugated structures, and manual compounding is required.

It is difficult to meet the needs of corrugated packaging customers who require low prices, small quantities, various specifications, and timely delivery

[0007] In summary, there are shortcomings in the production of corrugated packaging products in the prior art. In actual use, there are obviously inconveniences and defects, so it is necessary to improve

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