B
SECTION B — PERFORMING OPERATIONS
  
SHAPING
 B29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING OF SUBSTANCES NOT OTHERWISE PROVIDED FOR (see Section C, particularly C08, for chemical matters; shaping clay or other ceramic compositions, slag, or mixtures containing cementitious material B28B)
 B29

Note(s)

  1. For the purpose of this class, "plastics" means macromolecular compounds or compositions based thereon.
  2. A product is not classified here unless it results from a process which is itself classified in this class.
 B29D
PROCESSES OR APPARATUS FOR PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE (specially adapted for working of natural or synthetic rubbers B29H; combined with packaging B65B)
 B29D 1/00
Producing articles provided with screw threads
 B29D 3/00
Producing articles with inserts, e.g. bobbins
 B29D 3/02
·  with reinforcements, e.g. producing reinforced translucent sheets, e.g. with reinforcements of glass fibres (producing tubular bodies by extrusion over reinforcements B29D 23/05; producing driving or conveyer belts with embedded unconnected reinforcing wires B29D 29/02; building-up articles of more or less uniform thickness with embedded material extending coherently or connectedly over substantially the whole area B32B)
 B29D 5/00
Producing slide fasteners; Attachment of the interlocking members of a slide fastener to a stringer (forms of slide fasteners A44B 19/00; from metal, see the appropriate metal-working class, e.g. B21D 53/50, B21F 45/18; by casting from metals or in general B22D, e.g. B22D 17/16)
 B29D 7/00
Producing films or sheets (reinforced sheets B29D 3/02; porous or cellular sheets B29D 27/00)
 B29D 7/02
·  by casting or extruding
 B29D 7/04
·  ·  Constructional features of the moulding slit in the die, e.g. annular, of broad opening
 B29D 7/06
·  ·  without the use of supporting plates or moulds
 B29D 7/08
·  ·  with the use of supporting plates or moulds
 B29D 7/10
·  ·  ·  in roller moulding machines
 B29D 7/12
·  ·  ·  in strip moulding machines
 B29D 7/14
·  by rolling of the material between rollers by pressing members supplying the material between them, e.g. using co-operating endless belts
 B29D 7/16
·  by cutting tubular material
 B29D 7/18
·  by slicing from block material
 B29D 7/20
·  After-treatment of films or sheets, e.g. treatment with liquids for dyeing, drying
 B29D 7/22
·  ·  Changing or stabilisation of the surface, shape, or dimensions
 B29D 7/24
·  ·  ·  Stretching films or sheets
 B29D 7/26
·  Winding-up the films or sheets
 B29D 9/00
Producing layered products consisting only of plastics other than rubber (producing laminated rubber articles or materials B29H)
 B29D 9/00

Note(s)

Classification in this group must be supplemented in so far as any product is concerned by classification in B32B.

 B29D 9/02
·  using rollers, e.g. heated rollers
 B29D 9/04
·  using pneumatic pressure
 B29D 9/06
·  using press plates
 B29D 9/08
·  by applying coatings of pasty or pulverulent plastic material
 B29D 9/10
·  having layers with discontinuities, e.g. built-up from tube pieces
 B29D 11/00
Producing optical elements, e.g. lenses, prisms (constructional form of optical elements G02B)
 B29D 11/02
·  Artificial eyes of organic plastic material
 B29D 12/00
Producing frames
 B29D 12/02
·  Producing spectacle frames (constructional form G02C)
 B29D 15/00
Producing gear wheels or similar articles with grooves or projections, e.g. control knobs
 B29D 17/00
Producing carriers of sound records for needle playback, e.g. disc records, cylinder records (recording sound or other information using formed grooves or the equivalent G11B); Producing record discs from master stencils
 B29D 19/00
Producing buttons or semi-finished parts of buttons
 B29D 19/02
·  in moulds
 B29D 19/04
·  by cutting, milling, turning, stamping, or perforating moulded parts; Surface treatment of buttons
 B29D 19/06
·  ·  Devices for feeding semi-finished parts to the processing machines
 B29D 19/08
·  ·  Making holes in buttons or in semi-finished parts thereof
 B29D 21/00
Producing hair combs or similar toothed or slotted articles
 B29D 21/02
·  in moulds
 B29D 21/04
·  by sawing, milling, cutting, or similar operations
 B29D 21/06
·  Polishing
 B29D 23/00
Producing tubular bodies
 B29D 23/01
·  using production methods peculiar to specific substances, e.g. to polyfluorhydrocarbons
 B29D 23/02
·  by injection moulding
 B29D 23/03
·  by blowing material against the inside surface of the mould, the fluid pressure acting directly on the material, e.g. forming hollow bodies
 B29D 23/04
·  by extrusion
 B29D 23/05
·  ·  over reinforcements
 B29D 23/06
·  ·  of spinning solutions in liquefied state (preparation of spinning solutions D01D 1/02, D01F 2/00)
 B29D 23/08
·  by casting
 B29D 23/10
·  by bending strips or sheets at right angles to the longitudinal axis of the tubular body being formed
 B29D 23/12
·  by winding strips in spiral or helical form (from paper B31C)
 B29D 23/13
·  by drawing
 B29D 23/14
·  Producing cigar or cigarette holders
 B29D 23/18
·  Producing pleated hoses
 B29D 23/20
·  Producing flexible squeeze tubes, e.g. for cosmetics
 B29D 25/00
Producing frameless domes
 B29D 27/00
Producing porous or cellular articles or sheets, e.g. of foam plastics, coarse-pored
 B29D 27/02
·  Mixing or spraying devices specially adapted therefor
 B29D 27/04
·  by casting
 B29D 27/06
·  Making sponges, e.g. from viscose
 B29D 27/08
·  by sintering porously (compactly B29F 5/02)
 B29D 29/00
Producing driving belts or bands (making rubber driving belts B29H 7/22; making layered belts or bands, building-up belts or bands with embedded material extending coherently or connectedly over substantially the whole area B32B)
 B29D 29/02
·  with embedded unconnected reinforcements
 B29D 29/04
·  Repairing driving or conveyer belts using similar methods
 B29D 31/00
Producing other particular articles (artificial teeth A61C 13/08)
 B29D 31/02
·  bushes for bearings