Paper folding machine, which can also be called folding machine, is mainly used for folding paper of different sizes and thicknesses within the design scope into a post according to certain specifications. It is suitable for mass folding of quick printing centers, production enterprises, official documents and business letters.

Working principle:

The composition of folding machine is similar, mainly composed of three parts: paper feeding, folding and delivery.

(1) paper feeding section

It is divided into two types: flat paper feeding device and continuous paper feeding device. The paper feeding device is mainly responsible for separating and conveying paper, and can accurately convey printed pages to the folding part.

(2) Folding mechanism

According to different folding mechanisms, folding machines can be divided into: knife folding machines, fence folding machines, grid-knife hybrid folding machines and plastic thread ironing folding machines.

① Knife-type folding machines: The working principles of various types of knife-type folding machines are basically the same. When the folding machines work, the sheets are first separated by the paper feeding device, and the paper is moved forward by the conveyor belt. After the paper is positioned longitudinally and transversely, the folding knife moves downward, pressing the paper into the gap between the relatively rotating folding rollers, and sending it out by the folding rollers to complete the first fold. After cutting, the punched one-fold signature is transferred from the conveyor belt to the second fold position. Then, it is sent to the third and fourth folding positions to complete the second, third and fourth folding work. According to the needs, different folding mechanisms and corresponding receiving and pasting devices can be operated, and the book stickers with different folding methods, folding numbers and formats can be obtained.

The wide format folding machine is one of the main products of Ningbo Ronghua Digital manufacturer. Our wide-format folding machine adopts Advanced fol ding technique, perfect precision heavy duty and fast & neat stack.

For details, please consult: wide format folding machine.