Bulletin of
Vitebsk State
Technological
University

abstract

The absence in Ukraine of its own production of primary semi-finished products put the enterprises of branch in full dependence on importers of raw ma­terial resources. In terms of reserves and the possi­bility of development in the coming years the most important for operating and under construction of enterprises is such type of raw materials as straw of oilseed flax. Thus, emerged the necessity for the development of a technological process of the prep­aration of the flax straw of oilseed flax in order to obtain new technologies and its further processing in fiber to obtain cellulose-containing semi-finished products of various purposes is emerged. Obtaining cellulose-containing semi-finished products from oil­seed flax retted straw allows to produce new types of products of domestic ecologically pure natural raw materials that will contribute to the economic inde­pendence of Ukraine in the production of nonwoven, building and reinforcing composite materials and will allow to increase the employment of farmers and employees in the different industries.

Study of the process of obtaining of cellulose-containing semi-finished products from linlseed flax straw