: places bobbin in holder and draws yarn from supply package through traverse guide and laps yarn around takeup bobbin. ) starts machine and observes operation for yarn breaks. ) pieces up yarn breaks. ) doffs full packages. ) may fit wire guide onto supply package and thread yarn through guide to retain...
end of yarn mercerizing, dyeing, or drying machine, or from machine that divides ball warps into smaller warps: observes ropes of yarn as ropes coil onto cloth or fold into baskets or cartons to detect breaks or tangles in yarn. ) ties broken yarn ends to prevent tangling. ) signals machine tender to...
determine the classification category. grading is also dependent on the breed of sheep and also the end purpose of the wool. the finer the wool count, the softer it is to the touch. the finished fabrics are either called woollens or worsteds depending on which spinning processes were used to create the yarn...