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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US418431111 Jan 197822 Jan 1980Fire retardant insulation
US434105430 Apr 198027 Jul 1982Etablissements CourtheouxApparatus for filling and heat sealing a bag
US442951115 Sep 19817 Feb 1984International Paper CompanyFinishing device for packaging containers
US45817642 May 19848 Apr 1986Rovema Verpackungsmaschinen GmbHSack, and a method and apparatus for filling, removing air from, and closing the sack
US458187321 Jun 198415 Apr 1986PKL Papier- und Kunststoff-Werke Linnich GmbHDevice for folding and sealing the head of a folded carton
US464969625 Jun 198517 Mar 1987Societe Generale des Eaux MineralesProcess and apparatus for welding and cutting off at least one top horn of a bag of synthetic material
US468402530 Jan 19864 Aug 1987The Procter & Gamble CompanyShaped thermoformed flexible film container for granular products and method and apparatus for making the same
US473429230 Sep 198629 Mar 1988Crescent Holding, N.V.Method of forming vacuum package with smooth appearance
US473657211 Sep 198112 Apr 1988Carnation CompanyAutomated pouch filler
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US499355510 Aug 198919 Feb 1991Jacobs Suchard AGPack, composite sheet for producing a pack, apparatus for producing the composite sheet, and process for producing vacuum packs
US501449222 Nov 198914 May 1991CebalProcess and apparatus for closing a flexible tube after filling
US50351034 Jun 199030 Jul 1991Self sealing vacuum vent and dome process
US507283018 Jun 199017 Dec 1991Deltagraph A/SProcess for obtaining a package containing mutually reactive particulate materials
US50976487 Feb 199124 Mar 1992Robert Bosch GmbHApparatus for evacuating and closing bag package
US536457723 Mar 199315 Nov 1994Whirlpool CorporationVacuum panel manufacturing process
US543306116 Nov 199318 Jul 1995Ricegrowers' Co-Operative LimitedAir removal apparatus
US553332427 Sep 19939 Jul 1996Fuji Photo Film Co., Ltd.Method for loading liquids into containers made of resins
US583964814 Jun 199624 Nov 1998Bongrain S.A.
Grace S.A.
Device for easy opening of flexible film packaging having a line of weakness; a packet constituted by a contents and packaging provided with such a device; and an easy opening patch for such a device
US599632013 Mar 19987 Dec 1999Todd Motion Controls, Inc.Automated bagging apparatus and method
US602162417 Jul 19968 Feb 2000Kapak CorporationVented pouch arrangement and method
US619265531 Aug 199927 Feb 2001Todd Motion Controls, Inc.Hosiery manipulation device and method
US624070920 Jul 19995 Jun 2001Linpac, Inc.Collapsible bag for stacking and method thereof
US68686503 Sep 200322 Mar 2005Installation for manufacturing and filling multiple-cavity bags made from a sheet of plastic material
US704007422 Oct 20039 May 2006Koch Equipment LLCVacuum packaging apparatus and method