| Patents for B31B 3 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs (2,253) |
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| 03/28/1978 | US4080879 Method of producing a container and apparatus herefor |
| 03/14/1978 | US4078364 Device for folding and closing gable-shaped folding closures |
| 03/07/1978 | USRE29568 Using ultrasonic vibrations |
| 02/21/1978 | US4074618 Process and apparatus for glueing carton bodies |
| 02/07/1978 | US4072089 Two station sonic sealing apparatus and method |
| 01/31/1978 | US4070954 Duct forming machine |
| 01/24/1978 | US4070513 Heat seal apparatus and seamed sleeve article made thereby |
| 11/08/1977 | US4057380 Tray-like container and a method of and an apparatus for manufacturing the container |
| 11/01/1977 | US4056047 Method and apparatus for assembling a package |
| 11/01/1977 | US4056045 Production of bags from a panel of sheet material |
| 10/25/1977 | US4055110 Flap laminating mechanism for carton blanks |
| 10/11/1977 | US4052933 Tray forming method |
| 08/30/1977 | US4044658 Apparatus for folding panels of carton blank |
| 08/30/1977 | US4044656 Device for the pre-folding of the closure of a folding box |
| 08/30/1977 | US4044528 Method and apparatus for forming sealed packages |
| 08/16/1977 | US4041851 Method for making plastic bags |
| 08/09/1977 | US4040340 Automatic paste board box forming machine |
| 08/02/1977 | US4038908 Floating sealing pressure means for carton ends |
| 07/12/1977 | US4034658 Tray feeder system |
| 07/12/1977 | US4034655 Method and apparatus for producing a container |
| 07/12/1977 | US4034538 Method and apparatus for producing a container |
| 07/05/1977 | US4033242 Carton forming machine |
| 07/05/1977 | US4033241 Apparatus for manufacturing cardboard tubes |
| 06/28/1977 | US4032280 Fabrication of box parts from plastic material |
| 06/14/1977 | US4028999 Carton forming machine |
| 05/10/1977 | US4022116 Method and apparatus for folding box flaps |
| 05/10/1977 | US4022115 Method and apparatus for erecting paper transplant pots |
| 03/22/1977 | US4012999 Apparatus for forming trays |
| 03/22/1977 | US4012998 Carton sealing method and apparatus |
| 03/08/1977 | US4010676 Apparatus for forming articles such as carton blanks |
| 02/08/1977 | US4006670 Method and apparatus for forming a collapsed box |
| 12/07/1976 | US3995539 Apparatus for erecting cartons |
| 09/07/1976 | US3978774 Tray forming machine |
| 08/31/1976 | US3977307 Fabrication of box parts from plastic material |
| 08/24/1976 | US3975994 Apparatus for producing packing cases |
| 08/10/1976 | US3973722 Tray-like container |
| 08/10/1976 | US3973721 Packing case and apparatus for producing the same |
| 08/10/1976 | US3973475 Box forming machine |
| 08/10/1976 | US3973474 Apparatus for making bags |
| 07/27/1976 | US3971300 Apparatus for ultrasonic sealing of non-uniform folded carton bottom closure |
| 07/20/1976 | US3970241 Flat bottom bag |
| 07/06/1976 | US3967543 Apparatus for shaping, while transferring, understrips of hinge lid cigarette packets |
| 06/29/1976 | US3965804 Container erection apparatus |
| 05/25/1976 | US3958501 Apparatus for forming a convoluted container sidewall |
| 05/18/1976 | US3956975 Packaging method and apparatus |
| 05/18/1976 | US3956865 Method and apparatus for producing a container |
| 05/11/1976 | US3955482 Tray forming and welding machine |
| 04/27/1976 | US3952635 Vertical carton erector |
| 04/27/1976 | US3952634 Carton blank forming apparatus |
| 04/13/1976 | US3949655 Synchronization apparatus for box making machine |
| 04/13/1976 | US3949652 Device for manufacturing a flap box |
| 03/02/1976 | US3941037 Case forming and transferring machine |
| 01/06/1976 | US3931385 Method for the production of composite containers |