What is a laminating roller

The laminating rubber roller, also known as the laminating machine rubber roller, is the primary component of the machine and the core component of the machine. Its quality is related to the quality of the whole machine.

According to the mechanical working method, it is divided into hot laminator rubber roller and cold laminator rubber roller. Among them, the hot laminator rubber roller is generally called a laminating rubber roller, and the cold laminator is generally called a cold laminating machine. Therefore, the Cots, also known as cold lamination cots or lamination machine cots

The thermal laminator rubber roller is used in a heated laminator and is the primary component of the machine. )fit.

The rubber roller is divided into an upper roller and a lower roller. The inner shaft of the upper roller is a straight-through hollow shaft, which can be placed with a heating tube and a thermal sensor probe. The outer rubber has a high temperature resistance. The lower roller is generally used as a conveying and pressing roller, and has the characteristics of wear resistance. The lower roll of the double-sided lamination model has basically the same requirements as the upper roll, and also needs to be resistant to high temperature.

The coated rubber roller is often scratched or bruised due to foreign objects during use. If it continues to be used, it will affect the quality of the paper (paper-making rubber roller). The traditional solution requires more re-encapsulation, but the operation is more complicated. With the development of technology, western countries mostly use polymer composite materials to solve the problem of surface damage of rubber rollers, and the more sophisticated American 1st line technology system is used. Because the material has excellent adhesion, wear resistance and tensile properties, the tungsten carbide roller can choose different correction materials according to the different surface hardness of the rubber roller, so that it can be repaired without disassembly. Compared with the traditional method, the repair cost is lower and the time is shorter, and it is gradually becoming more sophisticated in the process of repairing rubber rollers in China.