These are warp faced cotton fabrics woven with 3,4, and 5 thread warp faced twills and 5 thread satin, with the twill lines running opposite to the direction of the twist of the warp yarn. Thus a...
A brassard is a roughly triangular piece of fabric designed to be worn around the upper arm, held in place by a shoulder strap on the clothing underneath. It is used as an item of military uniform to...
The generic name for fibres made from a synthetic linear polymer of ethylene and that has the structure:
NOTE:
The two types of commercial production are:
a) high-density polyethylene *HDPE),...
A component in cotton of trash (q.v.) in the form of a heterogeneous assortment of vegetable fragments, most of them being small pieces of leaf, leaf bract (a small form of leaf growing beneath the...
A non-conductive polymeric material which can maintain a long-lived electrostatic charge. Polypropylene electret filtration fabrics conveniently combine the mechanical removal of particles with an...