CPC Definition - Subclass D02J
This place covers:
Changing the physical characteristics or properties of filaments, yarns, threads, cords, ropes or the like
This place does not cover:
Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics | |
Treatment with liquids, gases or vapours | |
Finishing other than by liquid treatment, of yarns in warp or sheet form | |
Chemical bleaching, dry-cleaning or washing fibres, threads, yarns, fabrics | |
Dyeing or printing textiles | |
Decorating textiles | |
Treatment during rope-making, apparatus for treating ropes auxiliary to rope-making | |
Details of, or auxiliary devices incorporated in rope-making machines for softening, lubricating or impregnating ropes or component strands thereof |
Attention is drawn to the following places, which may be of interest for search:
In this place, the following terms or expressions are used with the meaning indicated:
Bulking | making the filaments and yarns more voluminous by changing the structure |
Slub | a thick lumpy knot along the length of the yarn |
Drawing | stretching and elongating the yarns or filaments |
Draft | the amount to which the yarn or filament is drawn |
Fibre | a relatively-short, elongated member of natural or artificial material |
Filament | an endless or quasi-endless, elongated member of natural (e.g. silk) or artificial material |
Yarn | a unitary assembly of fibres, usually produced by spinning |
Thread | an assembly of yarns or filaments, usually produced by twisting |
This place covers:
Apparatuses and methods for treatments of finishing of filaments, yarns, threads, cords, ropes or the like by modifying the surface, e.g. by mechanical action through abrading or indenting the surface.
Attention is drawn to the following places, which may be of interest for search:
Apparatuses and methods for treatments modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze roller |
Attention is drawn to the following places, which may be of interest for search:
Treatments for modifying the surface of textile fabrics by abrading, napping, teasing, etc |
In this place, the following terms or expressions are used with the meaning indicated:
Scuffing | an abrasive wear |
Nicking | is an abrasive wear by small cuts |
This place does not cover:
Waxing filamentary material as additional measures during package formation | |
Waxing yarns in twisting or spinning machines |
Attention is drawn to the following places, which may be of interest for search:
Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected |