FIELD: textile, paper.
SUBSTANCE: invention is referred to protective items including those proved from stabbing weapon attack and preferably, protective items proved from stabbing weapons and bullets. It consists of multiple set of flexible layers with surface density from 0.5 to 6.0 kilogram per square meter. Each layer is made of woven fabric which density factor from 0.75 to 1.15. It is manufactured from yarn with linear density 500 dtex or less, density from 3 to 20 grams per dtex and fracture energy from 8 to less than 30 J per gram. In addition, yarns contain staple fibers with linear density from 0.2 to 7.0 dtex per fiber.
EFFECT: production of advanced, flexible and light item proved from stabbing weapon attack as well as bullets, if necessary.
19 cl, 5 dwg, 2 tbl, 5 ex
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Authors
Dates
2008-10-20—Published
2003-08-26—Filed