How to make Lid and base box ?

September 22, 2022

Lid and base box refers to a box style. The cover of the carton is "day", the bottom is "earth", so it is called the world cover box, which is widely used in all kinds of hardcover gift boxes, shoe boxes, underwear boxes, shirt boxes, mobile phone boxes and other kinds of packaging boxes.

The world cover box is made of face paper and cardboard. Before in the molding process, the traditional heaven and earth cover box processing, you first need to cutting across the paper and cardboard, after cutting the cardboard and paper has a bottom and four sides, tissue before and after the two sides in Shanghai has four Angle, the rest of the cut has become a waste, causing the production cost greatly increase.

Traditional way of Lid and base box production is: put cardboard with four side plate surface of paper, side panel, respectively, and the junction of paper coated with glue, respectively, two sides of the paper and board will face up, bending fold the ear, relative to the cardboard bend surface in the side panel to the side panel of paper, at the junction coating glue, the final molding box for heaven and earth.

Among the existing technologies, there is also a way to cut the bottom plate of cardboard and the front and rear two side plates into an integrated structure, and the left and right sides of the side plate are cut by a single machine. The processing method is as follows: Firstly, the left and right side boards of the cardboard are placed on the bottom plate of the cardboard, and then the front and back two side boards are lifted to make the embryo body. Then, the traditional molding method mentioned above is adopted to attach the surface paper to the periphery of the formed embryo body. Although the production technology reduces the production cost, the production method is still very complicated.

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