The importance of creping doctor blades in tissue production

The wrinkle scraper is mainly used in the production and processing of household paper. Its function is to scoop out the toilet paper attached to the surface of the cylinder and at the same time use a certain speed ratio between the roll cylinder and the dryer to wrinkle, to assist in the production of household paper. Production and processing. The thickness, fullness, and tensile properties of wrinkles in toilet paper production are all affected by the quality of the wrinkle scraper, such as the quality of the scraper blade material, the size of the wedge angle of the scraper, and the basic position of the scraper and dryer surface, etc. All are important factors affecting the quality of toilet paper.

Due to its poor wear resistance, traditional creping scraper blades are produced for a long time. If they are not replaced in time, they will not only affect the production efficiency, but may also cause wear to the surface of the papermaking dryer. Therefore, it is necessary to choose a suitable creping scraper blade. It is a key factor in improving production efficiency.

As a company specializing in thermal spray processing technology services, Tianmeng Company has long-term cooperation with papermaking industry manufacturers to provide customers with thermal spraying technology services such as dryer spraying and surface spraying enhancement of papermaking rollers. Through many years of spraying experience, it has been discovered that traditional If the wrinkle scraper blade is assisted by thermal spray technology, its service life will be greatly enhanced. After further in-depth research, the technical R&D personnel of Tianmeng Company decided to use thermal spray technology to spray tungsten carbide ceramic coating on the blade edge. layer to enhance the wear resistance of the scraper blade. After machine testing, the scraper's edge wear resistance has been enhanced. Its average service life is more than 5 times that of ordinary steel blades. The surface of the paper produced is smooth, which greatly reduces the cost of the scraper. The roughness of the paper surface improves the quality of the paper.

In the process of enterprise development, Tianmeng Company continues to cooperate with universities and colleges in industry, academia and research through innovative management, and is committed to the research and development and production of ceramic creping blades, coating blades and other products for medium and high-speed paper machines.