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nonwoven fabrics form these fibers are used for high chemical resistance applications |
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used to form nonwoven fabrics for high thermal resistance applications |
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used to form nonwoven fabrics required for high water absorbency applications |
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used to form nonwovens for high strength and high abrasion resistance applications |
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a web forming technology that converts staple fibers to fiberweb |
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fiberwebs produced from carding and crosslapping |
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are characterized by fiber orientation that is mostly in the cross machine direction |
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fibers in a fiberweb orientation |
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produced by a carding machine - machine direction |
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a webforming technology that converts staple fibers to fiberweb |
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in airlay, what is required prior to feeding to air lay machine? |
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fiber cleaning(natural), opening and blending |
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in air lay, fiberweb basis weight is controlled by- |
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speed of delivery apron and the rate of fiber feed |
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web forming technology that converts short fibers to fiberwebs with random fiber orientation |
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uses barbed needles to bond fiberwebs |
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a type of needle required to produce patterned needled fabrics |
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inversely proportional to needling density |
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increase in number of needles in the needle board... |
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increases the needle loom productivity |
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a mechanical bonding technology |
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surface texture of hydroentangled |
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can be designed to resemble woven fabrics |
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bonds fiberwebs from blend of polyester and cotton fibers |
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fiberwebs from blend of low melt polyester and standard polyester fibers |
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are thermally bonded to produce nonwoven fabrics |
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fiberwebs bonded by thru-air thermal bondin |
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are characterized by their high bulk |
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smooth calendar bonding with smooth rollers |
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are stiffer than those produced by engraved rollers |
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tea bags, sand bags, sleeping bags, air bags, door panels, diapers, bandages, geotextiles, maps, protective clothing, roof covers |
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fiberwebs from 100% cotton... |
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canNOT be thermally bonded |
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fiberwebs from a blend of cotton and polyester... |
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a chemical bonding technique that produces stiffer and less bulky fabrics than spray bonding |
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converts polymer flakes to nonwoven fabrics |
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housewrap is an example of |
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nonwoven fabric made from randomly laid |
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posesses isotropic behavior |
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nonwoven made from parallel laid fiberweb |
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nonwoven made from cross laid |
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nonwoven fabric properties are affected by |
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fiber orientation distribution function |
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cm^2/g; increases as the fiber diameter decreases and as the fiber linear density decreases |
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