D
SECTION D — TEXTILES; PAPER
  
TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
 D01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING (metal threads B21; fibres or filaments of softened glass, minerals, or slag C03B 37/00; yarns D02)
 D01

Note(s)

In this class, the following terms are used with the meanings indicated:

  • "fibre" means a relatively-short, elongated member of natural or artificial material;
  • "filament" means an endless or quasi-endless, elongated member of natural or artificial material;
  • "yarn" means a unitary assembly of fibres, usually produced by spinning;
  • "thread" means an assembly of yarns or filaments, usually produced by twisting.

 D01G
PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING (winding or unwinding, conducting or guiding laps, webs, slivers, or rovings in general, sliver or roving cans, depositing in sliver or roving cans B65H; preparation of fibres for paper-making D21)
 D01G

Note(s)

Attention is drawn to the Note following the title of class D01.

 D01G
Subclass index
OPERATIONS BEFORE CARDING; MACHINES THEREFOR
Opening fibre bales; separating and sorting of fibres; opening or cleaning fibres 7/00; 5/00; 9/00
Severing of continuous filaments; roughening of fibres 1/00; 3/00
Recovery of fibres by breaking-up fibre-containing articles 11/00
Mixing of fibres, or of fibres with non-fibrous materials 13/00
CARDING OR SUBSEQUENT OPERATIONS; MACHINES THEREFOR
Feeding or conveying fibres for machines; lap-forming; lap-winding; lubricating fibres 23/00; 25/00; 27/00; 29/00
Carding and burr-crushing, combing 15/00, 19/00
SILK-DRESSING; TREATMENT OF OAKUM 17/00; 35/00
COMBINATION OF MACHINES OR PROCESSES FOR CONTINUOUS PROCESSING 21/00
WARNING OR SAFETY DEVICES 31/00
HAND TOOLS FOR TREATMENT OF FIBRES 33/00
OTHER PRELIMINARY TREATMENTS 99/00
P:140 D01G 1/00
Severing continuous filaments or long fibres, e.g. stapling (drafting arrangements, twisting arrangements D01H)
P:110 D01G 3/00
Roughening of fibres
P:130 D01G 5/00
Separating, e.g. sorting, fibres (separating fibres of differing lengths in silk-dressing machines D01G 17/00; in combing machines D01G 19/00)
P:160 D01G 7/00
Breaking or opening fibre bales
P:120 D01G 9/00
Opening or cleaning fibres, e.g. scutching cotton (scutching flax or like fibres D01B; making cellulose wadding in paper-making machines D21F 11/00)
P:100 D01G 11/00
Disintegrating fibre-containing articles to obtain fibres for re-use (mechanical treatment for paper-making D21B)
P:90 D01G 13/00
Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres (mixing of fibres combined with other operations, e.g. bale-breaking or fibre-opening, see the appropriate groups for such operations)
P:40 D01G 15/00
Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines (de-burring apparatus or machines operating independently D01B)
P:20 D01G 17/00
Silk-dressing machines
P:50 D01G 19/00
Combing machines
P:30 D01G 21/00
Combinations of machines, apparatus, or processes, e.g. for continuous processing (D01G 1/00, D01G 9/00, D01G 15/00 take precedence)
P:150 D01G 23/00
Feeding fibres to machines; Conveying fibres between machines (D01G 21/00 takes precedence; intermediate feeds in carding machines D01G 15/00)
P:60 D01G 25/00
Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H)
P:70 D01G 27/00
Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
P:80 D01G 29/00
Arrangements for lubricating fibres, e.g. in gill boxes (processes involving the use of particular lubricants D06M 15/00)
P:0 D01G 31/00
Warning or safety devices, e.g. automatic fault detectors, stop motions (safety devices of general application F16P; indicating devices of general application G08B)
P:170 D01G 33/00
Hand tools for treatment of fibres
P:10 D01G 35/00
Treatment of oakum
 D01G 37/00
( transferred to D01G 99/00 )
P:200 D01G 99/00
Subject matter not provided for in other groups of this subclass  [2010.01]