The textbook is a collective work of a group of employees and teachers of the specialized scientific and educational center "Solid-phase technologies" in conjunction with the laboratory of plastic deformation of materials of the Institute of Structural Macrokinetics and Problems of Materials Science of the Russian Academy of Sciences (ISMAN, g. Chernogolovka), Department of Plastics Processing Technology . D. and . Mendeleev and the Department of Materials and Technologies of TambSTU . Laboratory Workshop , Created by a team of authors, representatives of two universities of the country and the academic Institute ISMAN , Includes work, devoted to the study of a new technological process for the processing of thermoplastic polymers and composites under pressure in a solid aggregate state by methods of plastic deformation. The textbook contains a description of laboratory work on the main sections of the new solid-phase technology