Corrugated paper machine is a specialized equipment used for producing corrugated cardboard. The following is a detailed introduction for you:
Definition and purpose
Corrugated paper machine is a device that processes corrugated raw paper into corrugated cardboard with a certain shape, and then combines it with box board paper to make corrugated cardboard. Widely used in the packaging industry, it is used to manufacture various corrugated cardboard boxes and cartons to protect and transport various products, such as household appliances, food, daily necessities, etc.
working principle
The corrugated paper machine mainly consists of multiple processes such as corrugated forming, gluing, bonding, drying, and cutting. During work, corrugated paper is fed into the corrugated rollers through a paper feeding device, and under the pressure and heating of the rollers, it forms specific shapes (such as U-shaped, V-shaped, or UV shaped) of corrugations. Then, apply a layer of glue evenly on the surface of the corrugated paper, and bond it with the cardboard or another layer of corrugated paper through a pressure roller. After removing moisture through a drying device, the glue solidifies and enhances the strength of the cardboard. Finally, according to the set size, the cardboard is cut into the desired length and width using a cutting device.
type
Single sided corrugated paper machine: can only produce single-sided corrugated cardboard, that is, one layer of corrugated paper is bonded to one layer of cardboard. The production efficiency is relatively low, suitable for the production of small batches and simple packaged products.
Double sided corrugated paper machine: capable of producing double-sided corrugated cardboard, with one or more layers of corrugated paper sandwiched between two layers of cardboard. Common production lines for three-layer, five layer, and seven layer corrugated cardboard can meet different strength and packaging requirements, with high production efficiency, and are the main equipment for large-scale packaging production enterprises.
Post time: Jan-10-2025