the hightenacity and low elongation polyester fibers . dx mm bright or semi-dull into a single ply. two or more plies are twisted to make a thread of the desired size. the former has the feature of few knot. reverse sz twist, specifically twisted for sewing thread. it can also be used for embroidery...
short fibres are twisted together, they take the form ofyarn . thus, yarn is a continuous filamentof interconnected fibres used for making fabric. various types of yarns can be made by different techniques of spinning . textile fibres are converted into yarn by grouping and twisting operations used...
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contact now add to cart guangzhou (china) schiffli machine needles ...sewing machine needle )brand: action or arrow )model no.: sh )size: - best quality needle in china ♦ specification ...... hangzhou blacksheep machinery and equipment co., ltd. active member contact now add to cart hangzhou (china) high...