Abrasive belt production and storage
abrasive belt,sanding belt,abrasive cloth,zirconia abrasive belt
For the treatment of the original cloth, the abrasive belt uses the matrix of cloth, paper and composite base, the cloth treatment of scraping, burning, dewaxing, dyeing, dipping and scraping, stretching, calendering and other main processes, according to different requirements to select different processes.The bulk production mainly includes trademark printing, gluing, sand planting, regluing, drying and other major processes, these processes are completed in a production line.In addition, the post-treatment of the large volume includes post-curing, storage, humidification, flexure, etc. After the emery cloth is rolled out of the drying room, it can only enter the conversion process after a series of treatments.
Finally, there is the process of conversion, which refers to the process of converting large volumes of emery cloth into belts, disks, sheets, and other shaped products.
First, the belt should not be stored in the place where the temperature and humidity change greatly. The ideal temperature is: 18-220c;The ideal humidity is: 40-65%, this is because the temperature is too high will make the binder aging, reducing the service life of the belt.Too high or too low humidity will cause abrasive belt to produce a certain deformation, and deformation will reduce the adhesive strength of abrasive belt sand layer.
In addition, when the wetted belt is grinding, the grinding object is easy to adhere to the surface of the belt, reducing the service life of the belt.High temperature and low humidity have a great influence on the paper-based belt, making it brittle and easy to break and scrap