| Patents for D21J 7 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould (584) |
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| 09/08/1993 | EP0559490A1 A pulp mold, a method, and a molding apparatus for producing fiber bodies |
| 09/02/1993 | WO1993017183A1 Equipment for making articles from pulp material, and suction mould for use in such equipment |
| 07/28/1993 | EP0504311B1 Process for the manufacture of thick-walled shaped articles for use, in particular, for packaging purposes |
| 07/27/1993 | US5230943 Free-flowing dunnage of molded pulp |
| 06/17/1993 | DE4140875A1 Recyclable fibre packs for foodstuffs - produced by hot surfacing electrostatically charged porous preformed holders with thin thermoplastic or elastomer film, under vacuum |
| 06/10/1993 | WO1993010971A1 Free-flowing molded pulp dunnage and method and apparatus for manufacture |
| 06/10/1993 | CA2123313A1 Free-flowing molded pulp dunnage and method and apparatus for manufacture |
| 06/09/1993 | DE4139745A1 Glass fibre insulating board mfr. - by suction dewatering of micro-glass fibre suspension in water contg. ultra-fine fibres |
| 01/20/1993 | EP0523890A1 Formed sheet product and sheet forming |
| 01/19/1993 | CA1312765C Method of manufacturing a molded fiber product |
| 11/19/1992 | EP0513667A1 Acoustic diaphragm and method for producing same |
| 09/10/1992 | DE4106986A1 Verpackungssystem daemm-, isolier- sowie traegerplatte Packaging system insulation, insulated and bearing plate |
| 09/02/1992 | EP0501214A1 Form part for transformers |
| 08/19/1992 | EP0499031A1 Mould and process for making products from mineral wool |
| 07/09/1992 | WO1992011414A1 Pulp moulding equipment |
| 06/17/1992 | DE4040114A1 Moulding machine - places ground vegetable matter in mould boxes displaced by 120 degrees to be wetted and vacuum compressed before firing in drying kiln |
| 04/15/1992 | EP0480839A1 Process for the manufacture of objects formed from paper pulp and device for carrying out the process |
| 01/15/1992 | EP0466653A1 Procedure for manufacture of a coffin from formed pulp material |
| 08/21/1991 | EP0441847A1 Method for the manufacture of load-carrying elements including pallets |
| 08/13/1991 | US5039465 Method and apparatus for forming fiber reinforced plastic preforms from a wet slurry |
| 07/25/1991 | WO1991011555A1 Process for the manufacture of thick-walled shaped articles for use, in particular, for packaging purposes |
| 07/25/1991 | CA2069295A1 Process for the production of thick-walled shaped articles especially for packaging uses |
| 07/16/1991 | CA1286060C Papermaking process and composition for the production of tridimensional products containing thermoplastics resin and reinforcing fibers |
| 09/26/1990 | CN1045616A Method for manufacture of load-carrying elements, including pallets |
| 05/29/1990 | US4929308 Pressing, molding, dehydration |
| 05/23/1990 | CN1042389A Method for manufacture of contour stable objects |
| 05/17/1990 | DE3837467A1 Pulp mould for the production of bodies from fibrous pulp |
| 05/03/1990 | WO1990004679A1 Method for the manufacture of load-carrying elements including pallets |
| 05/03/1990 | WO1990004678A1 Method for the manufacture of contour-stable objects |
| 04/25/1990 | CA2001299A1 Method for the manufacture of load-carrying elements, including pallets |
| 04/25/1990 | CA2001296A1 Method for the manufacture of countour-stable objects |
| 03/14/1990 | CN1040409A Mould and method for production of moulded objects from fluidized material |
| 02/08/1990 | WO1990000944A1 Mould and method for the production of moulded objects from a fluidized material |
| 10/05/1989 | DE3809864A1 Method for the production of moulded parts from suspensions and a machine for carrying out the method |
| 07/19/1989 | EP0324026A1 Combustible shell casings and manufacture thereof |
| 03/07/1989 | US4810430 Deformable pulp paper product, its method of manufacture and method of use |
| 01/26/1989 | WO1989000552A1 Deformable pulp paper product, its method of manufacture and method of use |
| 11/01/1988 | CA1243873A1 Moulding |
| 06/28/1988 | US4753713 Apparatus for forming uniform density structural fiberboard |
| 05/24/1988 | US4746402 Depositing aqueous mixture of fiber and binder in pattern on screen |
| 05/10/1988 | US4743340 High-temperature zirconia insulation and method for making same |
| 05/04/1988 | CN87206494U Moulding machine for paper pulp product |
| 03/30/1988 | EP0262044A1 Paper-making process and composition for producing three-dimensional products based on a thermoplastic resin and reinforcing fibres |
| 10/28/1987 | EP0242848A2 Gasket forming process |
| 07/28/1987 | US4683028 Moulding |
| 11/25/1986 | CA1214303A1 Formable pulp compositions |
| 12/31/1985 | US4562218 Formable pulp compositions |
| 08/28/1985 | EP0153101A2 Apparatus for use in and method for vacuum forming an article from a fibrous slurry |
| 01/02/1985 | CA1180216A Process and device for moulding and drying objects made of fibrous materials |
| 07/03/1984 | CA1170095A1 Control of diameter of fiber insulation on conductors |
| 05/15/1984 | US4448640 Process and device for molding and drying objects made of fibrous materials |
| 05/15/1984 | US4448344 Egg cell construction |
| 04/18/1984 | EP0105722A1 Formable pulp compositions |
| 06/21/1983 | US4389224 Method and apparatus for accreting fibrous filter cartridges or other tubular articles |
| 05/10/1983 | US4383143 Molded shells for luggage and the like |
| 12/14/1982 | US4363770 Molded shells for luggage and the like |
| 08/24/1982 | CA1130245A1 Contoured molded pulp container with polyester liner |
| 06/29/1982 | US4337116 Contoured molded pulp container with polyester liner |
| 03/24/1981 | US4257754 Fibrous material moulding apparatus |
| 01/20/1981 | CA1093977A1 Composite coalescing filter tube and method of manufacture thereof |
| 04/08/1980 | CA1075208A1 Die-dried molded pulp egg carton |
| 02/12/1980 | CA1071391A1 Papier-mache coffin and method of making it |
| 12/11/1979 | US4178207 Apparatus for production of combustible ammunition containers |
| 08/28/1979 | US4166090 Fibrous material moulding apparatus |
| 08/21/1979 | CA1060613A1 Gas-permeable seamless pipe structure and method and apparatus for production thereof |
| 07/31/1979 | US4162935 Papier-mache coffin and method of making it |
| 07/10/1979 | US4160684 Method of manufacturing a coalescing demister |
| 05/08/1979 | CA1053949A1 Fibrous material moulding apparatus |
| 01/30/1979 | CA1047441A1 Silicate treated asbestos diaphragms for electrolytic cells |
| 11/07/1978 | US4124360 Coalescing demister |
| 05/09/1978 | US4088259 Die-dried molded pulp egg carton |
| 03/14/1978 | US4078965 Composite coalescing filter tube and method of manufacture thereof |
| 01/17/1978 | US4068589 Method for the production of combustible ammunition containers and product thereof |
| 07/12/1977 | US4034447 Papier-mache coffin |
| 03/29/1977 | US4014739 For pulp products |
| 02/15/1977 | US4008024 Apparatus for production of gas-permeable seamless pipes |
| 02/01/1977 | US4006054 Method of making filter tubes |
| 11/30/1976 | US3995076 Progressive felting of filter elements |
| 11/09/1976 | US3990940 Pulp molding system including a flexible mold carrying belt and an elastic pressing belt |
| 09/07/1976 | US3979276 Silicate treated asbestos diaphragms for electrolytic cells |
| 07/27/1976 | US3971689 Method for producing deckle-free edges and windows in molded fiber products |
| 07/06/1976 | US3968004 Process for making a shaped fibrous article by a vacuum forming process and the shaped fibrous article made thereby |
| 05/18/1976 | US3957558 Thermoplastic resins |
| 01/13/1976 | US3932208 Method of making silicate treated asbestos diaphragms for electrolytic cells |