| Patents for B65B 29 - Packaging of materials presenting special problems (1,756) |
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| 10/07/1986 | CA1212306A1 Device for centering the printing of strip material, especially in apparatuses for the feeding of such strip in the form of v-shaped labels capable of being associated with a continuous thread for use in machines for the automatic production of small filter |
| 09/24/1986 | CN86102024A Process for obtaining a package containing mutually reactive particulate materials and a package containing such materials |
| 09/02/1986 | US4609556 Filter-bags for medicinal and aromatic infusions, method and apparatus |
| 02/25/1986 | CA1201090A1 Method and apparatus for producing filter-bags for medicinal and aromatic infusions |
| 02/19/1986 | EP0171556A1 Inflatable pouch |
| 10/29/1985 | US4549389 Precharged containers |
| 09/04/1985 | EP0153577A2 Method and apparatus for forming groups of package containers filled with foil packages |
| 07/10/1985 | EP0148153A2 Bag, method and machine for manufacturing it |
| 06/04/1985 | CA1188273A1 Inflatable pouch and method of manufacture |
| 05/07/1985 | CA1186545A1 Adhering cook-in packaging |
| 04/02/1985 | US4508524 Device for centering the printing of strip material for the automatic production of small filter bags for infusion products |
| 03/26/1985 | US4506490 Machine for manufacturing bag-like two-compartment packages, particularly tea bags |
| 11/14/1984 | EP0124952A1 Precharged containers |
| 10/23/1984 | US4478044 Inflatable pouch and method of manufacture |
| 03/20/1984 | US4437294 In a packaging machine |
| 03/13/1984 | CA1163549A1 Volume batcher for fluent materials, particularly suitable for high speed packaging machines of filter- bags for infusion products such as tea, camomile and similar |
| 12/07/1983 | EP0095542A1 Method and apparatus for manufacture of filter bag for infusion products |
| 11/29/1983 | US4417433 Method of making infusion package |
| 11/15/1983 | US4415597 Filter-bag for infusion products |
| 10/25/1983 | US4411919 Meat adhearing cook-in packaging |
| 09/20/1983 | US4404787 Density control system for tea packaging apparatus |
| 08/16/1983 | CA1151989A1 Packaging machines |
| 08/02/1983 | US4396447 Apparatus and method to maintain positive separation of reactive bands |
| 05/10/1983 | US4382355 Apparatus for the application of a thread having a label attached to it to a strip of filter paper in a machine for the automatic production of filter bags for the products to be infused |
| 02/16/1983 | EP0071733A2 Inflatable pouch and method of manufacture |
| 12/09/1982 | WO1982004180A1 Process for producing packaging bag as coffee filter or the like |
| 08/17/1982 | CA1129698A1 Equipment for the application of a natural fiber suspension thread carrying a label on a filter paper ribbon in machines for the automatic production of filter bags for infusion products |
| 06/09/1982 | EP0053204A1 Infusion package and method of forming it |
| 04/21/1982 | EP0049829A2 Apparatus for making a package of the two-compartment bag type |
| 04/13/1982 | CA1121773A1 Method of making, opening, filling and sealing a two-compartment pouch |
| 04/06/1982 | US4323585 Circulating air |
| 01/26/1982 | CA1116930A1 Rice-ball rolled in laver |
| 09/22/1981 | US4290521 Infusion package and method of making same |
| 09/08/1981 | US4288224 Apparatus for securing a suspension thread to filter bags for infusion products |
| 06/23/1981 | US4274244 Method and apparatus for sealing polyester film in mine bolt capsule |
| 02/17/1981 | US4251553 Seasoned rice rolled in laver |
| 02/17/1981 | US4251552 And packaged in a fluid impervious plastic film |
| 05/06/1980 | US4201031 Method of making, opening, filling and sealing a two-compartment pouch |
| 03/11/1980 | CA1073570A1 Packaged articles |
| 06/12/1979 | CA1056339A1 Cartridge containing self-setting composition for use in fixing elements in a substrate and method of making same |
| 01/09/1979 | CA1045986A2 Apparatus and process for introducing particulate material into a container |
| 01/02/1979 | CA1045727A2 Apparatus and process for handling dangerous fluent material |
| 12/26/1978 | CA1044951A2 Pump apparatus |
| 12/05/1978 | US4127976 Method and apparatus for making dual compartment containers |
| 10/24/1978 | CA1041062A2 Apparatus for applying closure means to a container |
| 10/03/1978 | CA1039692A2 Process and apparatus for mixing dangerous material and solidifying agent in a container |
| 09/19/1978 | CA1038831A1 Loose fill cellulose insulation material packing machine |
| 09/12/1978 | CA1038313A1 Plasma collection system and bottle therefor |
| 08/01/1978 | US4103473 Apparatus for making a compartmented container |
| 04/19/1977 | US4018904 Container for an instant food |
| 03/01/1977 | US4009778 Dual compartment package and method for making same |
| 11/23/1976 | US3992854 Method and apparatus for making dual compartment package |
| 07/20/1976 | US3969873 Machine for making bag-like two-compartment packages particularly tea bags |
| 06/08/1976 | US3962476 Dough package containing triple sealed icing cup and method of producing the same |
| 05/18/1976 | US3957168 Sealed thermoplastic bottle |
| 02/24/1976 | US3939623 Plasma collection system |