| 摘要 |
PURPOSE: The titled apparatus for degumming, bleaching and washing knit fabrics by subjecting raw knit fabrics sent from a degumming process to staying in a bleaching process for a specified time and conveying to a washing process while maintaining a predetermined tensile force of the raw knit fabrics constantly is provided. Therefore the apparatus can remove impurities from the raw knit fabrics, prevent discoloration and promote productivity. CONSTITUTION: This apparatus comprises a raw fabric width setting member disposed at each process to continuously transfer knit raw fabrics with a specified width; a degumming member added with chemicals to degum the transferred raw fabrics with a different temperature deviation; a bleaching member for bleaching by subjecting raw knit fabrics to staying at ordinary temperature in a bleaching process for a specified time; a washing member for washing the bleached raw fabrics with a different temperature deviation; a plurality of pressure members disposed in the process of the degumming and washing to remove chemicals on the raw fabrics by pressing the raw fabrics; a plurality of vertical tension controlling rollers; and a plurality of horizontal tension controlling rollers disposed in the process of degumming and washing to control the transfer length tension of the raw fabrics.
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