Industrial Gelatin is a polymer collagen extracted from animal connective, skin or bones. It has many excellent physical and chemical properties,such as the formation of reversible gel, bond ability, surface activity, etc. It is mainly working as thickening, stability, polishing, bonding, sizing, cohesion, harmony, solid water etc. Technical gelatin is widely used in various industries, like industrial adhesive, jelly glue, safety matches, paintball, packaging, paper, furniture, board sheet, textile, silk, printing and dyeing, ceramics, petroleum, chemical, paint, metallurgical, abrasive sandpaper, artificial fruit, cosmetic, hair gel etc. Its viscosity is very important, even act as the crucial parameter.