| Patents for B65B 51 - Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks (12,250) |
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| 06/15/1994 | EP0601411A2 Method and device for applying adhesive on blanks for hinged-lid boxes |
| 06/15/1994 | CN2168829Y Plastic package sealer |
| 06/07/1994 | US5318658 Taping machine |
| 05/31/1994 | US5316603 Easily openable sealed container and process for producing the same |
| 05/26/1994 | WO1994011254A1 A device for processing foil-like material |
| 05/24/1994 | US5314559 Apparatus for applying glue to closure stamps for insertion onto packages |
| 05/18/1994 | EP0597809A1 A unit for heat-sealing plastic film used to wrap palletized stacks of commodities |
| 05/18/1994 | EP0597544A1 Apparatus for longitudinal welding with fast and reliable trimmed scrap removal |
| 05/17/1994 | CA2065173C Bag closing machine |
| 05/11/1994 | WO1994010039A1 Film sealing and packaging method and apparatus with adjustable seal quality |
| 05/11/1994 | WO1994010038A1 Form-fill-seal packaging apparatus |
| 05/11/1994 | EP0596616A2 Twist tie ribbon feed, cut and tie apparatus and method of same |
| 05/11/1994 | CA2126747A1 Film sealing and packaging method and apparatus with adjustable seal quality |
| 05/10/1994 | CA2409397A1 Wrapping material having an extension for design indicia for wrapping flower pots and floral arrangements and methods |
| 05/07/1994 | CA2106655A1 Twist tie ribbon feed, cut and tie apparatus and method of same |
| 05/06/1994 | CA2109486A1 Computer controlled horizontal wrapper |
| 05/04/1994 | EP0373367B1 Method and device for sealing a closing membrane on a spout |
| 05/04/1994 | CN1024404C Method and apparatus for controlling the temp. of container end portion during manufacture |
| 04/27/1994 | CN1085861A Bulk packaging system |
| 04/26/1994 | US5305583 Method and apparatus for controlling the temperature of a container end portion during manufacture |
| 04/21/1994 | DE4234881A1 Wet adhesive head for applying damp adhesive strips - has offset contact pressure rollers to ensure continuous pressure against adhesive strip during movement of containers past head. |
| 04/20/1994 | EP0593261A1 Binding tool of friction welding type for a thermoplastic strap |
| 04/20/1994 | EP0592598A1 Sealing and packaging method and apparatus |
| 04/20/1994 | CN1024267C Method, end-piece and apparatus for producing produt-filled container |
| 04/13/1994 | EP0592096A1 Bagging Control Apparatus and Method |
| 04/12/1994 | US5302227 Method for closing a heat-resistant carton |
| 04/06/1994 | EP0590855A1 Apparatus for applying glue to closure stamps for insertion onto packages |
| 03/30/1994 | EP0589587A1 Improved radio frequency tubing sealer |
| 03/30/1994 | EP0589575A1 Method and apparatus for sealing fitment tubes into pouches |
| 03/29/1994 | US5297375 Method and apparatus for closing a pack |
| 03/23/1994 | EP0588520A1 Packaging sealing mechanism and method |
| 03/22/1994 | US5295345 Bag sealer |
| 03/16/1994 | EP0587539A1 A labeling device for automatic net-packing machines |
| 03/16/1994 | EP0587076A1 Device-closing mechanism, especially for foil-welding equipment |
| 03/16/1994 | CN2158846Y Sealing knife stracture for sanitary bag |
| 03/15/1994 | CA2009640C Automatic baggins, heat sealing and discharge machine |
| 03/09/1994 | EP0586201A1 Packaging machine and method |
| 03/09/1994 | EP0585579A1 Method and apparatus for forming a decorative cover |
| 03/08/1994 | CA1327518C Packaging machine with a drying turret |
| 03/01/1994 | US5289671 Packaging machine and method |
| 02/22/1994 | US5287681 Tube-forming apparatus |
| 02/22/1994 | US5287679 Device for inducing slack in a wrapping film, associated with means for heat sealing packs of rolls |
| 02/16/1994 | CN1081985A Apparatus for ligating of film package |
| 02/15/1994 | US5286332 Apparatus for applying an L clip tape to a cartridge |
| 02/15/1994 | US5285955 Cartons with bellows folded tops |
| 02/15/1994 | US5285621 Apparatus for stretching a continuous plastics film in a packaging machine |
| 02/09/1994 | EP0582161A1 Stropping machine for packages |
| 02/09/1994 | EP0400117B1 Improved apparatus for sealing and severing a web of film |
| 02/06/1994 | CA2319257A1 Method for forming a decorative cover |
| 02/03/1994 | WO1994002358A1 Bulk packaging system |
| 02/02/1994 | EP0581690A1 Machine for applying gummed tape to cartons |
| 02/02/1994 | CA2101511A1 Package strapping machine |
| 02/01/1994 | US5282349 Sealing and packaging method and apparatus |
| 01/26/1994 | EP0580218A1 Sealing machine for cardboard boxes with two superposed sealing units and simplified access to the lower sealing unit |
| 01/25/1994 | CA1326398C2 Apparatus for packing and processing a meat product |
| 01/20/1994 | WO1993023235A3 Heat sealing assembly for pouch-making packaging machines |
| 01/19/1994 | EP0579329A1 Gummed paper taping unit with improved access to the path of the paper |
| 01/18/1994 | US5279098 Apparatus for and method of transverse sealing for a form-fill-seal packaging machine |
| 01/18/1994 | US5279094 Apparatus for closing bags |
| 01/18/1994 | CA2100418A1 Sealing machine with two superimposed sealing units for parallelepiped boxes with down-turned flaps with simplified access to the lower sealing unit |
| 01/18/1994 | CA2100417A1 Gummed paper taping unit with improved access to the path of the paper |
| 01/07/1994 | CA2073228A1 Heat sealing of carton blanks in constructing or closing cartons |
| 01/05/1994 | EP0576751A1 Heat sealing of carton blanks in constructing or closing cartons |
| 01/04/1994 | US5275679 Process to form a pressure release hole with removable seal, for easy opening, on metal lids for vacuum sealing of glasses and other glass containers used to pack foodstuff |
| 12/29/1993 | EP0575449A1 Vertical packaging machine with two opposite forming tubes. |
| 12/29/1993 | EP0403567B1 Dispenser for vaporizing active substances to be inhaled |
| 12/27/1993 | CA2072501A1 Pouch collapsing assembly for vertical form, fill and seal machines |
| 12/21/1993 | CA1325377C Process and apparatus for sealing folding tabs of a pack |
| 12/21/1993 | CA1325376C Turret for packaging machines |
| 12/15/1993 | EP0573447A1 Insulated heat sealing jaw. |
| 12/15/1993 | EP0407500B1 Apparatus for sealing a web of film in a packaging machine |
| 12/14/1993 | US5269120 Method of printing an image on a closure |
| 12/14/1993 | US5269054 Clip attachment apparatus |
| 12/08/1993 | EP0522003B1 Method and apparatus for controlling the temperature of a container end portion during manufacture |
| 12/08/1993 | CN1079193A Method and apparatus for forming a semi-hermetic sealed slice of a food item |
| 12/05/1993 | CA2086191A1 Tray sealing and gas flush apparatus |
| 12/01/1993 | EP0571679A1 Shrunk package manufacturing method and package produced thereby |
| 11/30/1993 | US5265402 Packaging machine |
| 11/30/1993 | CA1324750C Device for actuating sealing jaws of a packaging machine |
| 11/25/1993 | WO1993023291A1 Clip attachment apparatus |
| 11/25/1993 | WO1993023235A2 Heat sealing assembly for pouch-making packaging machines |
| 11/24/1993 | CN1078700A Method and apparatus for forming and hermetically sealing slices of food items |
| 11/23/1993 | CA1324585C End closure, a method for its application on hollow tubular profiles and a device for performing said application |
| 11/18/1993 | EP0569735A1 An apparatus for sealing by surface fusion of mutually facing surfaces of thermoplastic materials or coatings, and the use of a giant magnetostrictive powder composite for this purpose |
| 11/17/1993 | CN1078439A Method and apparatus for manufacture of film package |
| 11/10/1993 | EP0456818A4 Tape restraint for use with wrapper sealing anvil |
| 11/09/1993 | US5260535 Apparatus for induction welding |
| 11/09/1993 | US5259172 Packaging machine and method |
| 11/09/1993 | US5259169 Packaging machine |
| 11/09/1993 | US5259168 Continuously rotating platform with multiple mounted double clippers for continuously forming link product |
| 11/04/1993 | DE4213830A1 Induction heating for heating plastic coated metal foil lid of plastic container, e.g. bottle - using electric winding for prodn. of electromagnetic alternating field for welding or sealing of coating with wall of container outlet |
| 11/03/1993 | EP0567769A1 Device for folding in the bottom-flaps of a packaging carton |
| 11/02/1993 | US5257495 Automatic packaging machine |
| 11/02/1993 | CA2095175A1 Apparatus for folding in the bottom of a cardboard pack |
| 11/02/1993 | CA1323830C Combined blousing, stripping and sealing for bag forming and method |
| 10/28/1993 | WO1993021003A1 Heat sealing element for packaging machines which make lap-sealed pouches |
| 10/13/1993 | EP0564695A1 Method and device for making a reclosable package |
| 10/13/1993 | CN2143594Y Portable light packaging machine |
| 10/12/1993 | US5252384 High sealed-seam strength and optical properties |
| 10/12/1993 | CA1322950C Cross seal cooling for vertical form-fill-seal apparatus |