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公开(公告)号:US07481844B2
公开(公告)日:2009-01-27
申请号:US11632595
申请日:2005-05-10
申请人: Guozhong Liu , Ximing Zhang , Zhenhua Zhang
发明人: Guozhong Liu , Ximing Zhang , Zhenhua Zhang
摘要: A process for degumming jute, which includes the following steps: (1) unpacking and bunching of raw jute (2); treating the raw jute with a compound enzyme, which comprises adding to a container an aqueous solution of the compound enzyme made from pectase and laccase so that the jute is treated, taking the jute out the container and patching the jute in a predetermined duration, and finally rinsing the raw jute with hot water (3); reduction bleaching, which comprises adding to the container an aqueous solution of reductive bleaching agent and bleaching the jute, and then adding a decolourizer thereto and treating the jute and finally taking the jute out the container after the treatments are carried out (4) beating the resulting jute, and then rinsing, oiling, dehydrating and drying sequentially, thereby obtaining a decolorized and impurity free jute fiber.
摘要翻译: 黄麻脱胶工艺,包括以下步骤:(1)将黄麻(2)的包装和包扎起来; 用复合酶处理生黄麻,其包括向由容器中加入由果胶和漆酶制成的复合酶的水溶液,使得处理黄麻,将黄麻从容器中取出并以预定的时间进行修补,并且 最后用热水冲洗生黄麻(3); 还原漂白,其包括向容器中加入还原漂白剂的水溶液并漂白黄麻,然后向其中加入脱色剂并处理黄麻,最后在处理之后将黄麻从容器中取出(4)打浆 黄麻,然后依次漂洗,上油,脱水和干燥,从而获得脱色和无杂质的黄麻纤维。