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D02G 1/00
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics |
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D02G 1/02
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e . by imparting false twist |
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D02G 1/04
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Devices for imparting false twist |
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D02G 1/06
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Spindles |
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D02G 1/08
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Rollers |
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D02G 1/10
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics using knife edges, e.g. heated knife edges, for edge crimping |
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D02G 1/12
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics using stuffer boxes |
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D02G 1/14
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members |
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D02G 1/16
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam |
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D02G 1/18
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Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics |
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D02G 1/20
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Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl |
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D02G 3/00
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Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for |
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D02G 3/02
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Yarns or threads characterised by the material or by the materials from which they are made |
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D02G 3/04
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Blended or other yarns or threads containing components made from different materials |
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D02G 3/06
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Threads formed from strip material other than paper |
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D02G 3/08
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Paper yarns or threads |
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D02G 3/10
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Yarns or threads formed from collagenous materials, e.g. catgut |
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D02G 3/12
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Threads containing metallic filaments or strips |
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D02G 3/14
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Horse-hair threads |
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D02G 3/16
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Yarns or threads made from mineral substances |
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D02G 3/18
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Yarns or threads made from mineral substances from glass or the like |
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D02G 3/20
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Yarns or threads made from mineral substances from asbestos |
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D02G 3/22
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Yarns or threads characterised by constructional features |
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D02G 3/24
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Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics |
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D02G 3/26
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Yarns or threads characterised by constructional features with characteristics dependent on the amount or direction of twist |
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D02G 3/28
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Doubled, plied, or cabled threads |
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D02G 3/30
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Crêped or other highly-twisted yarns or threads |
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D02G 3/32
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Elastic yarns or threads |
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D02G 3/34
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Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns |
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D02G 3/36
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Cored or coated yarns or threads |
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D02G 3/38
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Threads in which fibres, filaments, or yarns are wound with other yarns or filaments |
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D02G 3/40
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Yarns in which fibres are united by adhesives; Impregnated yarns or threads |
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D02G 3/42
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Chenille threads |
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D02G 3/44
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Yarns or threads characterised by the purpose for which they are designed |
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D02G 3/46
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Sewing-cottons or the like |
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D02G 3/48
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Tyre cords |
