{"id":5065,"date":"2024-04-25T15:56:20","date_gmt":"2024-04-25T07:56:20","guid":{"rendered":"https:\/\/www.textile-fabric.com\/archives\/5065"},"modified":"2024-04-25T15:56:20","modified_gmt":"2024-04-25T07:56:20","slug":"popular-science-do-you-know-the-concept-and-function-of-combing","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=5065","title":{"rendered":"Popular Science | Do you know the concept and function of combing?"},"content":{"rendered":"
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Carding sliver It contains a lot of short fibers and nep impurities, and the straightness, parallelism and separation of the fibers are not enough, making it difficult to meet the spinning requirements of high-end textiles. Therefore, textiles with higher quality requirements must use yarn spun by combed spinning system. In addition, some special-purpose yarns also mostly use combed yarn. <\/p>\n

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In the carding spinning system, one of the two processes of carding and drawing The combing process is added to form a combed spinning system. The combing process consists of combing preparation machinery and combing machine. Its main functions are:<\/p>\n

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\u3000(1) Exclude strips The short lint in the fiber improves the uniformity of the length of the fiber, creating conditions for improving the evenness of the yarn and increasing the strength of the yarn; (2) remove neps and impurities contained between fibers to improve the appearance quality of the yarn; (3) The fibers are further straightened, parallelized and separated to improve the evenness, strength and gloss of the yarn; (4) a combed sliver with even evenness is made for easy processing in the next process. <\/p>\n

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After the raw sliver is combed, 42%~50% of short fibers are eliminated %, 50%~60% of impurities are eliminated, and about 10%~20% of neps are eliminated. The straightness of the fiber can be increased from about 50% to 85%~95%. Therefore, the physical and mechanical properties and appearance gloss of the combed yarn are improved. In all aspects, it is superior to carded yarn with the same linear density. <\/p>\n

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The combing process has a higher waste rate, and the waste contains some long fibers; at the same time, the combing process increases the processing cost due to the increase in equipment and labor. . Therefore, the selection of the combing process should comprehensively consider the technical and economic effects in terms of improving yarn quality, saving cotton, and reducing costs. <\/p>\n

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If you are looking for yarn or silk, come to me<\/p>\n

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Carding sliver It contains a lot of short fibers and nep impurities, and the straightness, parallelism and separation of the fibers are not enough, making it difficult to meet the …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[46],"class_list":["post-5065","post","type-post","status-publish","format-standard","hentry","category-textile-fabric-news","tag-db"],"_links":{"self":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/5065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5065"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/5065\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}