According to different raw material characteristics, needs, and environmental protection requirements, the packaging barrel treatment is divided into four categories: no cleaning, raw material cleaning, solvent cleaning, and water cleaning. There will be less cleaning and raw material cleaning. Steps of water washing.
1. Prepare with hot water or warm water at a 10% ratio. If stubborn stains in the Tianjin packaging bucket are difficult to remove, you can add some coarse sand to increase the magic friction.
2. Add half the lye to each barrel. Close the lid, push the barrel down and push it in a circle.
3. The lye and sand in the bucket will automatically clean the bucket wall by tossing back and forth. Then pour out the waste liquid and rinse it, which is very simple and practical.https://www.fhpails.com/