Packaging box and packaging method

Abstract

The invention relates to a packaging box and a packaging method and aims at solving the problem that all of links including production, circulation, usage, waste disposal and the like are not systematically considered in the existing packaging design. The packaging box comprises a bottom box and a folding box body composed of a folding structure covering an upper opening of the bottom box, wherein the folding structure is formed by folding an upper quadrangular barrel formed by upward extending upper edges of four walls of the bottom box. The front wall and the back wall of the upper quadrangular barrel are folded oppositely to form an upper opening seal band with certain width, and the left wall and the right wall of the upper quadrangular barrel forms a left side lug and a right side lug of a triangle respectively, and the left side lug and the right side lug are oppositely folded inward. The problems including convenience of circular usage of the packaging links, the stability of the packaging box, integrality of packaging decoration and the like are comprehensively considered while the main purpose of improving the space utilization rate is achieved, the facilitating of production is achieved, the space utilization rate is high, and meanwhile the purpose of bringing convenience to consumers during carrying and usage is achieved.

Description

technical field [0001] The invention relates to the technical field of food packaging, in particular to a packaging box and a packaging method. Background technique [0002] As a kind of instant food, convenience food has brought a lot of convenience to the life of modern people, especially the appearance of barreled instant noodles has further upgraded its convenience. In order to reserve a certain amount of brewing space for consumers when making instant noodles, the space of the bucket-packed instant noodle box is larger than the volume of the noodles. But it is the large volume of this part that adds an extra huge amount of transportation and storage costs to the manufacturer, and it is inconvenient for consumers on the road to carry it. If appropriate improvements are made to the packaging method of barrel-packed noodles and the packaging volume is reduced, it will definitely save a lot of costs for related companies, win a larger market, and bring more convenience t...

AI Technical Summary

Problems solved by technology

However, after an overall analysis of most of the foldable packaging designs, it is found that the common problem of these designs is that the designers only consider the demands of reducing the packaging volume from the structural aspect, while ignoring the design of the packaging in manufacturing, molding, and decoration. Problems in design, content filling, capping, consumer use effects, etc.

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