With the development of science and technology of modern society and people return to nature and environmental awareness enhancement, viscose fiber with its complete varieties, excellent properties, more and more application industry and consumers. Its application scope has been expanded from traditional industries to clothing, adornment, health and industrial products etc. But viscose fiber production with other chemical fiber production, there exist the problems of environmental protection. In addition, viscose process of production equipment and also too multifarious, the equipment investment is high. Therefore only in solving these problems, under the premise of viscose fiber industry can more quickly to develop healthily.
Viscose fiber industry technology development direction of roughly can be summarized as the following several aspects:
(1) reduce the pollution of the environment, development of new spinning cellulose fiber manufacturing system.
(2) production process rationalization and optimization.
(3) strengthen the basic theories of viscose fiber.
(4) the development of new technology, expand the pulp pulping sources of the raw materials.
(5) to improve the existing fibers with special performance, the development of new varieties.