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What is "Open End Spinning" - Definition & Explanation

A spinning system in which sliver feedstock is highly drafted and thus creates an open end or break in the fibre flow. The fibres are subsequently assembled on the end of a rotating yarn and twisted in. Techniques for collecting and twisting the fibres into a yarn include rotor spinning and frictionspinning.
The production of spun yarns by a process in which the sliver (q.v.) or roving (q.v.) is opened or separated into its individual fibres or tufts and is subsequently reassembled in the spinning element into a yarn.
System of spinning based on putting twist into the yarn without turning the bobbin. This is done by rotating the yarn end at a gap or break in the flow of fibers between the delivery system and the yarn take-up (bobbin). Open end spinning is usually not as smooth and soft as ring spinning.
The production of spun yarns by a process in which the sliver (q.v.) or roving (q.v.) is opened or separated into its individual fibres or tufts and is subsequently reassembled in the spinning element into a yarn. (See also spinning).
A Spinning System In Which Sliver Feedstock Is Highly Drafted, Ideally To Individual Fibre State, And Thus Creates An Open End Or Break In The Fibre Flow. The Fibres Are Subsequently Assembled On The End Of A Rotating Yarn And Twisted In. Various Techniques Are Available For Collecting And Twisting The Fibres Into A Yarn, The Most Noteworthy Being Rotor Spinning And Friction Spinning.

Some other terms

Some more terms:

The make up of the yarn content of any given fabric ( 60% cotton and 40% rayon). By regulation of the Federal Trade Commission, this information must be provided in all price lists. Fiber...
Cotton, rayon, worsted or woolen twill that is similar to gabardine, but the yarn is bulkier and much more pronounced. It is very durable, rugged and stands hard usage and wear. In time, it shines a...
A bobbin that has a cylindrical barrel and a conical or flanged base, and from which yarn can be withdrawn over the nose, i.e. the top of the barrel. NOTE: The shape of the fully wound bobbin is...
A term used in bonding or laminating to describe the amount of force required to delaminate a piece of woven or knit fabric from its urethane foam or backing material. The stronger the bond, the...
A tough medium to heavyweight coarsely woven plain weave fabric, usually made of a cotton or cotton/poly blend. Lower grades of the unfinished fabric are used for such industrial purposes as bags,...

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