... . - The screen will never be blocked and the powder will never be soared, screen clothes under500 MESH are ... Singapore, USA etc. Using scope:1. Chemical: Resin powder, palette,washing powder, paint, soda and citric acid, etc.2. Abrasive ... . Food industry: Sugar, salt, Alkali, monosodium glutamate, milk powder, soybean milk, yeast, juice, soy sauce, vinegar, etc.4. Paper Making Industries: Coated ...