Technique for producing knitting face fabric of blended yarn of down feather

Abstract

A production process for preparing knitted shell fabric of eiderdown blended yarn includes raw material-weaving by knitting machine-presetting of fabric-refining-dyeing-soap water washing-drying and setting- preshrinking- napping- teasing- product setting. The said knitted shell fabric is prepared by three-layer fabric of surface fabric, middle fabric and lining fabric as middle fabric being used as connection layer to connect the other two layers and being structure by material of eiderdown blended yarn.

Description

Technical field

[0001] The invention relates to the field of knitting engineering in the textile industry, in particular to a production process of a down blended yarn knitted fabric. Background technique

[0002] Poultry feathers, especially duck and goose down are a good cold and warm material, and clothing made of down as a filler is an excellent cold and warm clothing. However, as people’s demands for lighter and thinner and fashionable warm materials are increasing, it is even more difficult to process flake-like down into yarns, weave them into fabrics and make clothing, and meet the wearing requirements. . The difficulty in processing flake-like down into yarn is that duck and goose down is a hydrophobic material, which lacks cohesion and is difficult to spin into yarn. According to the report of Chinese Invention Patent No. 03103065.3 "Feather Branch Fiber Fabric and Its Production Method", it can be used to produce various blended yarns with feather branch fibers account...

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