What is the principle of core and cover yarn?

What is cover spun yarn?

Cover spun yarn is manufactured to provide for end uses that need high strength generally found in filament of staple yarns, ie, a multiform combination. Due to its special features cover yarns have made headway in several fields.

What is meant by core spinning?

Core-spinning is a process in which the fibers are twisted around an existing yarn either in the form of a filament or the staple spun yarn. … In a general scenario, the filament of the yarn is used as the core, and the staple fibers are used for the covering of sheath.

What are spun yarn used for?

Spun yarns are long continuous length of interlocked fibers, suitable for use in the production of textiles, sewing, crocheting, knitting, weaving, embroidery, and rope making. Thread is a type of spun yarn intended for sewing by hand or machine. Spun yarns can be made from a number of natural or synthetic fibers.

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