| Patents for B31B 43 - Machinery characterised by making containers by shaping, otherwise than by folding, sheet material under pressure (941) |
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| 08/13/1986 | EP0190866A2 Press with a controlled pressure system |
| 06/17/1986 | US4594835 Method for making sachets |
| 05/13/1986 | US4588539 Process and press with a controlled pressure system |
| 04/08/1986 | US4581003 Method for manufacturing an angled and cylindrical container |
| 03/18/1986 | US4576566 Apparatus for forming a paperboard receptacle |
| 02/04/1986 | CA1200129A1 Small blank feeder and tray former |
| 01/16/1986 | WO1986000275A1 Packaging tray and packaging method |
| 11/27/1985 | EP0162540A2 Rigid paperboard container and method for producing same |
| 11/27/1985 | EP0162435A2 Article formed from a thin sheet of material |
| 11/19/1985 | US4554127 Plasticizing; drawing without tearing, rupturing or cracking |
| 11/05/1985 | US4551123 Water-proof paper container and its manufacturing method |
| 10/24/1985 | EP0106884A4 Rigid paperboard container and method and apparatus for producing the same. |
| 10/22/1985 | US4548023 Method and apparatus for forming a plastic enclosure for fluids with selectively interconnectable internal compartments |
| 10/02/1985 | EP0156000A2 Paperboard container having an internal ledge, and apparatus and method for manufacturing it |
| 08/13/1985 | US4534725 Apparatus for manufacturing ovenable paperboard articles |
| 04/30/1985 | US4514353 Apparatus and method for forming a multi-compartmented tray from a sheet material |
| 01/23/1985 | EP0131862A2 Method for manufacturing an angled and cylindrical container |
| 01/09/1985 | EP0130563A1 Apparatus and method for forming a multi-compartmented tray from sheet material |
| 01/09/1985 | EP0130562A1 Combination draw ring with a die set |
| 11/27/1984 | CA1178410A2 Pack for fluid filling materials with reclosable opening device |
| 11/22/1984 | WO1984004510A1 Container having a bellow bottom and method and apparatus for manufacturing such container |
| 07/17/1984 | CA1170904A1 Method and apparatus for forming a plastic enclosure for fluids with selectively interconnectable internal compartments |
| 05/02/1984 | EP0106884A1 Rigid paperboard container and method and apparatus for producing the same. |
| 03/06/1984 | US4435143 Small blank feeder and tray former |
| 10/27/1983 | WO1983003530A1 Rigid paperboard container and method and apparatus for producing the same |
| 10/19/1983 | EP0091754A1 Apparatus and method for manufacturing ovenable paperboard articles |
| 06/29/1983 | EP0082209A2 An apparatus and method for forming a paperboard receptacle |
| 03/01/1983 | CA1142008A1 Apparatus and method for forming a coated paperboard container |
| 02/17/1982 | EP0046021A1 Sachets and methods for their production |
| 12/30/1980 | US4242293 Paper plate forming method and apparatus |
| 10/14/1980 | US4228121 Method and apparatus for forming multiple thickness bead |
| 04/01/1980 | CA1074610A1 Pleated closure construction |
| 03/04/1980 | US4191322 Pleated closure construction |
| 02/05/1980 | CA1071001A1 Process and apparatus for shaping or improving the shape of oblong packs |
| 01/08/1980 | CA1069364A1 Method and apparatus of making a compartment tray |
| 10/16/1979 | CA1064417A1 Method and apparatus for producing a container |
| 04/17/1979 | US4149841 Apparatus of making a compartment tray |
| 12/19/1978 | US4130050 Process and apparatus for the production of cardboard plates and the like |
| 04/18/1978 | US4084488 Method and apparatus for forming pleated closure construction |
| 01/31/1978 | US4070953 Method for producing a container |
| 11/09/1976 | US3990353 Apparatus for producing a container |