FIELD: textiles, paper.
SUBSTANCE: proposed product with anti-ballistic effect, comprising a plurality of layers of fabric of fibers with a strength of at least 1100 MPa according to ASTM D-885. Moreover, in at least one fabric layer there are at least two groups of zones with different densities of fabric. At that the zones of the first group have a density of fabric on the roller from 8% to 31%, and the zones of the second group have a density of fabric on the roller from 32% to 80%.
EFFECT: improvement of the product properties.
24 cl, 2 dwg
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Authors
Dates
2013-08-20—Published
2009-05-20—Filed