| Patents for B65D 33 - Details of, or accessories for, sacks or bags (21,850) |
|---|
| 06/06/1990 | EP0371691A1 Improved fixture for bag-type liquid dispenser |
| 06/06/1990 | EP0371539A2 Flexible package having main compartment and ancillary compartment |
| 06/06/1990 | EP0371402A2 Fastener and wrapping bag having the same |
| 06/05/1990 | US4931003 Apparatus for making biaxially stretched tubularly extended film with transverse closure strip |
| 06/05/1990 | US4930906 Cooking grease disposal bag |
| 06/05/1990 | US4930905 Thermoplastic bag with integral draw strip and method of manufacture |
| 06/05/1990 | US4930903 Gift wrapping package |
| 06/05/1990 | CA1269958A1 Side sealed thermoplastic bag |
| 06/05/1990 | CA1269954A1 Bag pack |
| 06/03/1990 | CA2004483A1 Carrier bag handles |
| 06/01/1990 | CA2004354A1 Concentrated egg products packing |
| 05/31/1990 | WO1990005680A1 Squeezable fluid container |
| 05/30/1990 | EP0370957A1 Plastic bag for receiving a liquid or a powdery product |
| 05/30/1990 | CN1042517A Liquid food packing method |
| 05/29/1990 | US4929225 Method of making bags and bag material having hinged zipper strips |
| 05/29/1990 | CA2003014A1 Fixture for bag-type liquid dispenser |
| 05/29/1990 | CA1269645A1 Interlocking closure device having improved ease of occlusion |
| 05/29/1990 | CA1269558A1 Article forming system |
| 05/23/1990 | EP0369710A1 Two-compartment plastic bag |
| 05/23/1990 | DE3839143A1 Bag for sweets and the like |
| 05/22/1990 | US4927271 Recloseable tamper evident bag with hooded closure |
| 05/22/1990 | US4927028 Vacuum pack |
| 05/22/1990 | US4926526 Reusable bag closure |
| 05/17/1990 | DE3844052C1 U-shaped closure clip for bags and tubes |
| 05/16/1990 | EP0368757A1 Pouch for liquid products |
| 05/16/1990 | EP0368428A1 Process for making a tubular bag |
| 05/16/1990 | EP0368145A1 Free standing bag |
| 05/16/1990 | CN1042120A Self-expanding flexible pouch |
| 05/15/1990 | US4926296 Illuminated carrying bag |
| 05/15/1990 | US4925438 Bags made of a thermoplastic synthetic resin sheeting and process for the production of said bags |
| 05/15/1990 | US4925318 Packing, method of manufacturing same, and strip material therefor |
| 05/15/1990 | US4925316 Reclosable bag having an outer reclosable zipper type closure and inner non-reclosable closure |
| 05/15/1990 | CA1269075A1 Bag mouth closure |
| 05/09/1990 | EP0367305A2 Non-metallic polymeric twist tie |
| 05/08/1990 | US4923701 Zippered cook-in-bag pouch and method |
| 05/08/1990 | US4923436 Plastic bag and method and apparatus of manufacture |
| 05/08/1990 | US4923309 Tamper-evident package |
| 05/08/1990 | US4922588 Single hinge interlocking closure profile configuration |
| 05/08/1990 | CA1268743A1 Extruded zipper strips for bags |
| 05/08/1990 | CA1268742A1 Tube insert for pouch weld |
| 05/08/1990 | CA1268651A1 Fusible rib bonding of fasteners to substrate |
| 05/08/1990 | CA1268650A1 Apparatus for and method of making bag material |
| 05/03/1990 | WO1990004544A1 A packing, a method of manufacturing the packing, and a strip material therefor |
| 05/03/1990 | WO1990004380A1 Self-seal sterilization pouch |
| 05/03/1990 | DE3835721A1 Method for the production of resealable packaging bags (pouches), and packaging bags (pouches) produced accordingly |
| 05/02/1990 | EP0366175A1 Self-expanding flexible pouch |
| 05/01/1990 | US4921746 Cellular, multi-layer material for forming a heat-insulating bag |
| 05/01/1990 | US4921136 Fixture for bag-type liquid dispenser |
| 04/24/1990 | US4918834 Repair aid for a two-cycle internal combustion engine |
| 04/19/1990 | WO1990003923A1 Process for producing tubular bags |
| 04/18/1990 | EP0364373A1 Flexible container |
| 04/18/1990 | EP0363540A2 Pouch for containing retort food |
| 04/17/1990 | US4917691 Medico-surgical collection bag having a ratchet locking ring |
| 04/17/1990 | US4917506 Interlocking closure device having controlled separation and improved ease of occlusion |
| 04/17/1990 | US4917266 Discharge spout construction for collapsible receptacle |
| 04/14/1990 | CA2000714A1 Method for manufacturing a tubular bag |
| 04/11/1990 | EP0362664A1 Dosing device |
| 04/11/1990 | EP0248818B1 A closure for the fluid-tight closing of bags, thin-walled tubes and the like |
| 04/11/1990 | CN1007513B Closable bag and method and arrangement for aseptic filling thereof |
| 04/10/1990 | US4915289 Easily openable sealed container |
| 04/10/1990 | US4914789 Closure clip member for flexible bags and the like |
| 04/05/1990 | WO1990003465A1 Dosing element |
| 04/05/1990 | WO1990003311A1 Method and apparatus for covering portions of an object with a sheet of material having a pressure sensitive adhesive coating applied to at least a portion of at least one surface of the sheet of material |
| 04/05/1990 | WO1990003263A1 Process and device for improving the rigidity of a container made of synthetic material |
| 04/04/1990 | EP0362102A1 Method and device for improving the rigidity of a thermoplastic container |
| 04/04/1990 | EP0361591A1 Flaccid bag having improved integrally formed carrying handle |
| 04/04/1990 | EP0361535A2 A sheet piece consisting of at least three material layers of paper |
| 04/04/1990 | EP0361006A1 Bag with apertures situated near the edge for supporting pins |
| 04/04/1990 | CN1040965A Opening device for flexible bags filled with compressed flexible articels |
| 04/03/1990 | US4913693 Method of manufacturing a top gusset bag with integral handle |
| 04/03/1990 | US4913560 Stretchy sticky tape bag tie closure |
| 04/03/1990 | US4913293 Container of flexible material |
| 04/03/1990 | CA1267384A1 Security bag |
| 03/28/1990 | EP0359968A1 Bag-in-box container and method of making and filling it |
| 03/27/1990 | US4912616 Bag with infold along flange for differential opening force |
| 03/27/1990 | US4911872 Process of making a perforated film |
| 03/27/1990 | US4911563 Anchorseal |
| 03/27/1990 | US4911562 Collapsible can with a handle arrangement for pouring the liquid held therein |
| 03/27/1990 | US4911561 Shopping bags of thermoplastic synthetic resin sheeting with lateral weld seams, and process for the production thereof |
| 03/27/1990 | US4911560 Easy open bag |
| 03/27/1990 | US4911293 Closure strip having offset protrusions |
| 03/27/1990 | CA1267117A1 Interlocking closure bag for use in high temperature environment |
| 03/27/1990 | CA1267116A1 Interlocking closure device having controlled separation and improved ease of occlusion |
| 03/27/1990 | CA1267115A1 Pay-in-bag |
| 03/27/1990 | CA1267114A1 Hang bag |
| 03/22/1990 | DE3831225A1 Device for emptying bag packages |
| 03/20/1990 | US4909870 Method of and apparatus for attaching continuously running fastener strip to web substrate |
| 03/20/1990 | US4909636 Coupon for T-shirt grocery bag |
| 03/20/1990 | US4909017 In a form fill process of making bags |
| 03/14/1990 | EP0239619B1 Protective envelope device for packaging fragile articles |
| 03/13/1990 | US4907321 Enhanced color change interlocking closure strip |
| 03/13/1990 | CA1266633A1 Stabilized reclosable extruded plastic fasteners |
| 03/08/1990 | WO1990002088A1 Product display storage package |
| 03/08/1990 | DE3829181A1 Package, in particular tubular bag or bag sealed at four edges |
| 03/07/1990 | EP0356955A1 Wedge-shaped port for flexible containers |
| 03/07/1990 | EP0356850A2 Clip, especially for packaging purposes, and method for closing bags with this clip |
| 03/06/1990 | US4906228 Method and apparatus for the manufacture of plastic bags in pairs with side seams |
| 03/06/1990 | US4906108 Corrugated sticky tape bag tie closure |
| 03/06/1990 | US4905452 Easy-open flexible pouch and apparatus and method for making same |
| 02/28/1990 | EP0356411A1 Bag and retainer therefor |