What are the needs of common folded paper cake boxes in practical applications?

Packaging paper cake boxes play a very important role in our life. Many products are packaged with packaging paper cake boxes. Paper cake boxes are used to pack the produced products and facilitate the distribution of products. The packaging paper cake box can be divided into basic paper type design, special paper type design, functional paper type design and other paper type design. Next, I will give you a detailed introduction to the needs of folding paper cake boxes in practical applications.

1、 Reasonable design of life size

The paper cake box is generally pasted by the cake box pasting machine. The design of the paper cake box structure needs to pay attention to the design of a reasonable life size:

The width of the gluing plate of the roller gluing method is 5mm, and the width of the life can be planned to be about 15mm.

Assuming that the width of the life is reduced, select a plastic tray with a width of 3mm when pasting the cake box.

It should be noted that the life width can be planned to be about 20mm, and the minimum width cannot be less than 15mm.

2、 Reasonable design of folding line

In order to avoid paper jam, this kind of paper cake box can be designed to be as circular as possible, and can also be designed to be non rounded. It can also connect a part of the window to the paper cake box according to the curve and node to make a paste cake box, and can also open a part of the window when assembling the paper cake box.

When designing paper cake boxes, it is necessary to avoid line recognition errors. In such cases, because the line to be folded is designed as "mark line + knife line", the curve is partially broken, and the repulsive force generated is far less than that of other curves, so it can be folded properly when pasting small cake boxes.

If the folding line of the paper cake box adopts the tooth knife line, the indentation strip can be added under the tooth knife line that needs to be folded during die cutting to reduce the rebound force of the tooth knife line and ensure accurate line recognition.