The kneading of a powder generates a product made of three phases (solid/liquid/gas) that interact through many interfaces. The respective proportions of each phase can vary according to the process parameters and the applied stress. After the initial operation of kneading. the medium can also be subjected to other stresses such as packing and thermal stresses or mechanical drying whi... https://www.nacrack.com/deal-alert-Dea-Eyewear-Jemma-deal-zone/