The stable operation of the automatic paper tube making machine relies on the coordinated cooperation of multiple structural components, each with clear functions, to jointly support the forming and processing process of the paper tube, ensuring the orderly progress of the production process.

The unwinding rack is the starting point of raw material supply, used to fix the paper roll and control the paper unwinding speed. It can adjust its position according to the width of the paper to ensure smooth output, avoid wrinkles or offset, and provide stable raw material supply for subsequent processing.

The glue coating device of the sprial paper tube making machine is responsible for evenly applying adhesive on the surface of the paper. By contacting the roller with the paper, the adhesive is transferred to the designated position on the paper surface. The amount of adhesive applied can be controlled by adjusting the device. Excessive adhesive can easily cause deformation of the paper, while insufficient adhesive can affect the bonding strength of the paper tube, directly affecting the firmness of the paper tube.

The winding mechanism is the core component of paper tube forming, consisting of a spindle and a winding mold. The paper is guided backwards and wrapped around the mold, and the main shaft drives the mold to rotate, causing the paper to be stacked layer by layer and tightly wound. The size of the mold determines the inner diameter of the paper tube, and the pressure during winding can be adjusted to ensure that the paper tube is tightly formed.

The cutting device of the kraft paper tube making machine is used to cut continuously wound paper tubes into a set length. By contacting the paper tube with a high-speed rotating blade, the cutting action is completed. The cutting position is controlled by a positioning mechanism to ensure a smooth cut and reduce the generation of burrs, meeting the production needs of paper tubes of different lengths.

The transmission system provides power to various components, connected to gears, belts, and other transmission parts through motors, coordinating the speed of unwinding, winding, cutting, and other processes to ensure consistent rhythm and avoid paper breakage or poor paper tube forming caused by mismatched speeds.

These components work together and function independently, forming the production system of the kraft paper tube making machine and providing reliable support for the mass production of paper tubes.

If you are also interested in this machine,please don’t hesitate to contact us:

Overseas manager: Tom Wang

Email:cartonmachine.tomwang@aliyun.com

Phone/Wechat/Whatsapp:+86 13303078975