What is the production process of the NC industrial nitrocellulose?

High quality cotton linter after combing evacuation into the cooking pot, cooking liquid of the cotton in the spraying pot separation, after rinsing, bleaching, mechanical rolling and hot air drying become bleached cotton linter,bleached cotton linter into nitrification with mixed acid.Then become early of nitrocellulose after flushing and separating acid,sent to cook wash pot stability and viscosity reducing processing, After rinsing, add a wetting agent, either water or ethanol, can be made for industrial use of nitrocellulose.