Textiles: braiding – netting – and lace making – Processes and products – Knotted mesh
Patent
1983-06-06
1984-08-21
Petrakes, John
Textiles: braiding, netting, and lace making
Processes and products
Knotted mesh
43 7, 43 10, 57236, 57243, 57244, 57248, A01K 7300, D02G 304, D02G 344
Patent
active
044663315
ABSTRACT:
A composite multiple strand or filament twisted fishnet twine (11, 11') formed of synthetic material, methods for forming the same, and fishnets (10) formed therefrom, characterized in the use of a plurality of relatively fine, small diameter synthetic filaments (15.sub.a -15.sub.n) which may be on the order of 210 denier and which are twisted together in one of an "S" or a "Z" configuration to form a first multiple filament "B" strand (15) which is thereafter twisted with a plurality of relatively thick monofilament "A" strands (14.sub.a -14.sub.n) formed of synthetic material with either a "Z" or an "S" twist to form a coreless twine (11, 11') in which all of the "A" and "B" strands (14.sub.a -14.sub.n and 15) are of equal length per unit length of the twine (11, 11') and the individual fibers (14.sub.a -14.sub.n) and (15.sub.a -15.sub.n) are all exposed on the outer surface of the twine along substantially the entire lengths of the individual fibers. In one exemplary form of the invention, twenty-six filaments (15.sub.a -15.sub.n) of approximately 210 denier are twisted in a clockwise direction to form an "S" twisted "B" strand (15) which is thereafter twisted with four monofilament "A" strands (14.sub.a -14.sub.n) in a "Z" or counterclockwise direction to form a composite twine (11); while in another exemplary form of the invention, the relatively fine multiple filaments (15.sub.a -15.sub.n) are twisted with a "Z" twist to form a multiple filament "B" strand (15) which is therafter twisted with the monofilaments (14.sub.a -14.sub.n) in an "S" configuration to form a composite twine (11'). Modified forms of twines (11, 11') are described employing a multiple filament twisted "B" strand (15) employing from sixteen to twenty-six or more fine filaments with the multiple filament "B" strand (15) thereafter being twisted together with a plurality of monofilament "A" strands (14.sub.a -14.sub.n) ranging in number from about four to about fourteen strands.
REFERENCES:
patent: 2999413 (1961-09-01), Momoi
patent: 3329061 (1967-07-01), Momoi
patent: 3369317 (1968-02-01), Brownell
patent: 3507109 (1970-04-01), Nakazawa
patent: 3793822 (1974-02-01), Kawai
Petrakes John
Redden Net Co., Inc.
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