What is "Drawing" - Definition & Explanation

Operations by which slivers (q.v.) are blended (or doubled), levelled and, by drafting (q.v.), reduced to the stage of roving (q.v.) (In the cotton industry, the term is applied exclusively to processing at one machine, namely the draw frame).
Various systems of drawing are practised but, with the advent of man-made staple fibres and recent machinery development, the boundaries between the various systems are becoming less distinct. In the worsted industry, the systems differ mainly within the means of fibre control between the major pairs of drafting rollers and the methods of driving the spindles and bobbins, if these are employed.
The various worsted systems are:
a) American system (oil-combed tops).
b) Anglo-continental system (oil-combed tops). d) Continental system (dry-combed tops).
e) Open system (oil-combed tops).
f) Raper system (oil-combed tops)
The process of threading the WARP filaments from a beam through the heddles and reed of a loom in the order indicated on a design draft.

Some other terms

Some more terms:

Basic plain weave that is crisp and smooth on both sides, usually with a sheen. Warp and filling approximately of the same count. May be plain, printed, striped, checked, plaid, or antique with...
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,...
To achieve a matte, cotton-like texture, a jet of air is blown on a fiber to give it a rough, non-reflective surface. Textured fibers offer greater bulk and airiness to a fabric without increasing...
a) Article A fault that reduces the ability of the article to perform its intended function or, if it were to appear in a prominent position in the article, would readily be seen and objected to by...
Two or more yarns (at least one of which is folded) (see yarn, doubled) that have been twisted together in one or more operations. NOTE: a) Combinations of folded yarns and single yarns may be...

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