A complete corrugated board production line consists of […]
A complete corrugated board production line consists of the following equipment: original paper holder, preheater, corrugating machine, conveying bridge, glue applicator, double side machine, rotary cutting machine, slitting machine, cross cutting machine,Carton printing machine stacking machine and steam Heating system, air compression system, rubber circulation system, electrical control system. Can also choose the paper machine, correction system and tube system.
The carton has different corrugated boxes and single-layer cardboard boxes. Take corrugated boxes as an example:
Corrugated box materials generally have single corrugated and double corrugated. The single corrugated from the outside to the inside are: face paper + corrugated paper + paper, a total of 3 layers. Double corrugated: face paper + corrugated paper + backing paper + corrugated paper + paper, a total of 5 layers.
The paper also needs to be printed, the product logo is printed, and the printing is divided into color offset printing and monochrome overprinting.
As for the equipment, if the corrugated board is also processed by itself, the investment will be big, and one production line will invest millions of yuan.
In addition, a printing slot machine, a creasing machine, a nail box machine, and the like are required. If color printing, you still need an offset press. If the printing plate is also made by yourself, then you need a printing machine. If the film is also made by yourself, you have to take out the film machine and do the computer facilities for the design. The investment will be big. Monochrome overprinting is simple, and the aniline version can also be processed externally. Of course, many processes, including corrugated sheets, can be used interchangeably.
In short, you have to make sure that you only do the post-production or start from the first, because the investment is different.