IPC Classification

Class code (prefix) Descriptions Number of results
B32B 1/00 Layered products essentially having a general shape other than plane
B32B 1/02 Receptacles, e.g. tanks
B32B 1/04 Layered products essentially having a general shape other than plane characterised by feature of form at particular places, e.g. in edge regions
B32B 1/06 Layered products essentially having a general shape other than plane characterised by fillings or added members in hollow portions
B32B 1/08 Tubular products
B32B 3/00 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
B32B 3/02 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions
B32B 3/04 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by a layer folded at the edge, e.g. over another layer
B32B 3/06 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions for attaching the product to another member, e.g. to a support
B32B 3/08 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
B32B 3/10 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
B32B 3/12 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
B32B 3/14 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a face layer formed of separate pieces of material
B32B 3/16 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a face layer formed of separate pieces of material secured to a flexible backing
B32B 3/18 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an internal layer formed of separate pieces of material
B32B 3/20 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an internal layer formed of separate pieces of material of pieces with channels or cavities
B32B 3/22 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an internal layer formed of separate pieces of material of spaced pieces
B32B 3/24 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an apertured layer, e.g. of expanded metal
B32B 3/26 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids
B32B 3/28 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer comprising a deformed thin sheet, e.g. corrugated, crumpled
B32B 3/30 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 5/00 Layered products characterised by the non-homogeneity or physical structure of a layer
B32B 5/02 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/04 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a layer being specifically extensible by reason of its structure or arrangement
B32B 5/06 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a fibrous layer needled to another layer, e.g. of fibres, of paper
B32B 5/08 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments the fibres or filaments of a layer being specially arranged or being of different substances
B32B 5/10 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a fibrous layer reinforced with filaments
B32B 5/12 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B32B 5/14 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
B32B 5/16 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
B32B 5/18 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 5/20 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material foamed in situ
B32B 5/22 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
B32B 5/24 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 5/26 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 5/28 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
B32B 5/30 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer comprising granules or powder
B32B 5/32 Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
B32B 7/00 Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical propert; Layered products characterised by the interconnection of layers
B32B 7/02 Physical, chemical or physicochemical properties
B32B 7/03 Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical propert; Layered products characterised by the interconnection of layers with respect to the orientation of features
B32B 7/04 Interconnection of layers
B32B 7/05 Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
B32B 7/06 Interconnection of layers permitting easy separation
B32B 7/08 Interconnection of layers by mechanical means
B32B 7/09 Interconnection of layers by mechanical means by stitching, needling or sewing
B32B 7/10 Interconnection of layers at least one layer having inter-reactive properties
B32B 7/12 Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 7/14 Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
B32B 7/022 Mechanical properties
B32B 7/023 Optical properties
B32B 7/025 Electric or magnetic properties
B32B 7/027 Thermal properties
B32B 7/028 Heat-shrinkability
B32B 7/035 Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical propert; Layered products characterised by the interconnection of layers with respect to the orientation of features using arrangements of stretched films, e.g. of mono-axially stretched films arranged alternately
B32B 9/00 Layered products essentially comprising a particular substance not covered by groups
B32B 9/02 Layered products essentially comprising a particular substance not covered by groups comprising animal or vegetable substances
B32B 9/04 Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 9/06 Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 11/00 Layered products essentially comprising bituminous or tarry substances
B32B 11/02 Layered products essentially comprising bituminous or tarry substances with fibres or particles embedded in it or bonded with it
B32B 11/04 Layered products essentially comprising bituminous or tarry substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 11/06 Layered products essentially comprising bituminous or tarry substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 11/08 Layered products essentially comprising bituminous or tarry substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of metal
B32B 11/10 Layered products essentially comprising bituminous or tarry substances next to a fibrous or filamentary layer
B32B 11/12 Layered products essentially comprising bituminous or tarry substances next to a particulate layer
B32B 13/00 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
B32B 13/02 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles embedded in it or bonded with it
B32B 13/04 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance
B32B 13/06 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance of metal
B32B 13/08 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 13/10 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance of wood particle board
B32B 13/12 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 13/14 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
B32B 15/00 Layered products essentially comprising metal
B32B 15/01 Layered products essentially comprising metal all layers being exclusively metallic
B32B 15/02 Layered products essentially comprising metal in a form other than a sheet, e.g. wire, particles
B32B 15/04 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/06 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of rubber
B32B 15/08 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/09 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/10 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of wood
B32B 15/12 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 15/14 Layered products essentially comprising metal next to a fibrous or filamentary layer
B32B 15/16 Layered products essentially comprising metal next to a particulate layer
B32B 15/18 Layered products essentially comprising metal comprising iron or steel
B32B 15/20 Layered products essentially comprising metal comprising aluminium or copper
B32B 15/082 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
B32B 15/085 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
B32B 15/088 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyamides
B32B 15/092 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
B32B 15/095 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyurethanes
B32B 15/098 Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
B32B 17/00 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
B32B 17/02 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments
B32B 17/04 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments bonded with or embedded in a plastic substance
B32B 17/06 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 17/08 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of cellulosic plastic substance
B32B 17/10 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 17/12 Layered products essentially comprising sheet glass, or fibres of glass, slag or the like next to a fibrous or filamentary layer
B32B 18/00 Layered products essentially comprising ceramics, e.g. refractory products
B32B 19/00 Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica
B32B 19/02 Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica bonded with or embedded in a plastic substance
B32B 19/04 Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica next to another layer of a specific substance
B32B 19/06 Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
B32B 19/08 Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica comprising asbestos
B32B 21/00 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board
B32B 21/02 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board in the form of fibres, chips, or particles
B32B 21/04 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, next to another layer of a specific substance
B32B 21/06 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 21/08 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, next to another layer of a specific substance of fibre-reinforced resin
B32B 21/10 Next to a fibrous or filamentary layer
B32B 21/12 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board next to a particulate layer
B32B 21/13 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
B32B 21/14 Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
B32B 23/00 Layered products essentially comprising cellulosic plastic substances
B32B 23/02 Layered products essentially comprising cellulosic plastic substances in the form of fibres or filaments
B32B 23/04 Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 23/06 Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 23/08 Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 23/10 Layered products essentially comprising cellulosic plastic substances next to a fibrous or filamentary layer
B32B 23/12 Layered products essentially comprising cellulosic plastic substances next to a particulate layer
B32B 23/14 Layered products essentially comprising cellulosic plastic substances characterised by containing special compounding ingredients
B32B 23/16 Modifying agents
B32B 23/18 Fillers
B32B 23/20 Layered products essentially comprising cellulosic plastic substances comprising esters
B32B 23/22 Layered products essentially comprising cellulosic plastic substances comprising ethers
B32B 25/00 Layered products essentially comprising natural or synthetic rubber
B32B 25/02 Layered products essentially comprising natural or synthetic rubber with fibres or particles embedded in it or bonded with it
B32B 25/04 Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance
B32B 25/06 Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
B32B 25/08 Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 25/10 Layered products essentially comprising natural or synthetic rubber next to a fibrous or filamentary layer
B32B 25/12 Layered products essentially comprising natural or synthetic rubber comprising natural rubber
B32B 25/14 Layered products essentially comprising natural or synthetic rubber comprising copolymers in which synthetic rubber constituents predominate
B32B 25/16 Layered products essentially comprising natural or synthetic rubber comprising polydienes or poly-halodienes
B32B 25/18 Layered products essentially comprising natural or synthetic rubber comprising butyl or halobutyl rubber
B32B 25/20 Layered products essentially comprising natural or synthetic rubber comprising silicone rubber
B32B 27/00 Layered products essentially comprising synthetic resin
B32B 27/02 Layered products essentially comprising synthetic resin in the form of fibres or filaments
B32B 27/04 Layered products essentially comprising synthetic resin as impregnant, bonding, or embedding substance
B32B 27/06 Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B32B 27/08 Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/10 Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
B32B 27/12 Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/14 Layered products essentially comprising synthetic resin next to a particulate layer
B32B 27/16 Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
B32B 27/18 Layered products essentially comprising synthetic resin characterised by the use of special additives
B32B 27/20 Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/22 Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
B32B 27/24 Layered products essentially comprising synthetic resin characterised by the use of special additives using solvents or swelling agents
B32B 27/26 Layered products essentially comprising synthetic resin characterised by the use of special additives using curing agents
B32B 27/28 Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 27/30 Layered products essentially comprising synthetic resin comprising acrylic resin
B32B 27/32 Layered products essentially comprising synthetic resin comprising polyolefins
B32B 27/34 Layered products essentially comprising synthetic resin comprising polyamides
B32B 27/36 Layered products essentially comprising synthetic resin comprising polyesters
B32B 27/38 Layered products essentially comprising synthetic resin comprising epoxy resins
B32B 27/40 Layered products essentially comprising synthetic resin comprising polyurethanes
B32B 27/42 Layered products essentially comprising synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
B32B 29/00 Layered products essentially comprising paper or cardboard
B32B 29/02 Layered products essentially comprising paper or cardboard next to a fibrous or filamentary layer
B32B 29/04 Layered products essentially comprising paper or cardboard next to a particulate layer
B32B 29/06 Layered products essentially comprising paper or cardboard specially treated, e.g. surfaced, parchmentised
B32B 29/08 Corrugated paper or cardboard
B32B 33/00 Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
B32B 37/00 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
B32B 37/02 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
B32B 37/04 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
B32B 37/06 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
B32B 37/08 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
B32B 37/10 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
B32B 37/12 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
B32B 37/14 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
B32B 37/15 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
B32B 37/16 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
B32B 37/18 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
B32B 37/20 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
B32B 37/22 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
B32B 37/24 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
B32B 37/26 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the laminating process, e.g. release layers or pressure equalising layers
B32B 37/28 Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
B32B 37/30 Partial laminating
B32B 38/00 Ancillary operations in connection with laminating processes
B32B 38/04 Punching, slitting or perforating
B32B 38/06 Embossing
B32B 38/08 Impregnating
B32B 38/10 Removing layers, or parts of layers, mechanically or chemically
B32B 38/12 Deep-drawing
B32B 38/14 Printing or colouring
B32B 38/16 Drying; Softening; Cleaning
B32B 38/18 Handling of layers or the laminate
B32B 39/00 Layout of apparatus or plants, e.g. modular laminating systems
B32B 41/00 Arrangements for controlling or monitoring lamination processes; Safety arrangements
B32B 41/02 Safety arrangements
B32B 43/00 Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor