Study on spinning forming technology of herbal cake of Chinese Medicine plaster based on gas-film theory

Aiming at efficient preparation of herbal cake of Chinese medicine plaster, this paper put forward a new technology of gas-film forming based on spinning forming technology, and its working principle and equipment design of gas-film forming are expounded. Experimental results have shown that manufactured herbal cake features with smooth surface, uniform texture and high production efficiency due to non-contact between die and medicine body in production, achieving in increase of quality of Chinese Medicine plaster for automatic production.