ES2002136A6 - Una bolsa de termoplastico soldada por los lados - Google Patents

Una bolsa de termoplastico soldada por los lados

Info

Publication number
ES2002136A6
ES2002136A6 ES8601750A ES8601750A ES2002136A6 ES 2002136 A6 ES2002136 A6 ES 2002136A6 ES 8601750 A ES8601750 A ES 8601750A ES 8601750 A ES8601750 A ES 8601750A ES 2002136 A6 ES2002136 A6 ES 2002136A6
Authority
ES
Spain
Prior art keywords
side sealed
thermoplastic bag
sealed thermoplastic
seal
bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES8601750A
Other languages
English (en)
Inventor
Alan Francis Savicki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES2002136A6 publication Critical patent/ES2002136A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/346—Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Package Closures (AREA)

Abstract

UNA BOLSA SOLDADA LATERALMENTE CON UN DISPOSITIVO DE CIERRE. LA BOLSA TIENE UNA SOLDADURA DE CORDON PERIFERICA Y UNA SOLDADURA PLANA SUPERIOR QUE SE EXTIENDE HACIA DENTRO DESDE LA SOLDADURA DE CORDON, ENTRE LA PARTE SUPERIOR Y LOS ELEMENTOS DE CIERRE, Y UNA SOLDADURA PLANA INFERIOR QUE SE EXTIENDE HACIA DENTRO LA SOLDADURA DE CORDON ENTRE EL FONDO Y LOS ELEMENTOS DE CIERRE.
ES8601750A 1985-09-11 1986-09-10 Una bolsa de termoplastico soldada por los lados Expired ES2002136A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/774,724 US4658433A (en) 1985-09-11 1985-09-11 Rib and groove closure bag with bead sealed sides

Publications (1)

Publication Number Publication Date
ES2002136A6 true ES2002136A6 (es) 1988-07-16

Family

ID=25102075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601750A Expired ES2002136A6 (es) 1985-09-11 1986-09-10 Una bolsa de termoplastico soldada por los lados

Country Status (6)

Country Link
US (1) US4658433A (es)
EP (1) EP0215761B1 (es)
AU (1) AU604465B2 (es)
CA (1) CA1269958A (es)
DE (1) DE3677679D1 (es)
ES (1) ES2002136A6 (es)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013517A (en) * 1987-01-30 1991-05-07 Robbins Edward S Iii Method of blow molding integral press-lock container
US4756629A (en) * 1987-04-23 1988-07-12 Minigrip, Inc. System for producing non-compatible zipper film
US4837849A (en) * 1988-03-21 1989-06-06 The Dow Chemical Company Stand-up plastic bag and method of making same
US4954124A (en) * 1988-03-21 1990-09-04 The Dow Chemical Company Stand-up plastic bag and method of making same
US5080643A (en) * 1988-03-21 1992-01-14 Dow Brands Inc. Method of making a stand-up plastic bag
US4812192A (en) * 1988-04-11 1989-03-14 The Dow Chemical Company Process and apparatus for cutting and sealing multiple plies of thermoplastic material having thickened sections
FR2630406B1 (fr) * 1988-04-21 1990-08-24 Flexico France Sarl Recipient refermable en film mince, notamment sac d'emballage, et son procede de fabrication
US4927474A (en) * 1988-08-11 1990-05-22 The Dow Chemical Company Process and apparatus for sealing thermoplastic plies in laminated sheets having thickened sections
US4904093A (en) * 1988-08-24 1990-02-27 The Dow Chemical Comapny Gussetted plastic bags having relief seals and method of making same
FR2628713A1 (fr) * 1989-03-21 1989-09-22 Dowbrands Inc Sac plastique autoportant et procede pour sa fabrication
USRE34477E (en) * 1989-12-20 1993-12-14 Quality Containers International, Inc. Infectious/medical waste containment carrier
US5040904A (en) * 1989-12-20 1991-08-20 Gene D. Hoffman Infectious/medical waste containment carrier
US5139142A (en) * 1990-12-11 1992-08-18 Dexterity, Inc. Disposable toothbrush cover
US5129734A (en) * 1991-04-11 1992-07-14 Illinois Tool Works Inc. Seal system for block cheese
CA2164120A1 (en) * 1993-06-28 1995-01-05 Jose Porchia Flexible thermoplastic containers having a visual pattern thereon
US5403094A (en) * 1993-10-06 1995-04-04 Reynolds Consumer Products, Inc. Reclosable zipper
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
US6083584A (en) * 1998-01-30 2000-07-04 Baxter International Inc. Perimeter seals for multi-layer materials and method
US5906438A (en) * 1996-11-15 1999-05-25 Profile Packaging, Inc. Flexible pouch-type package having recloseable closure
US5988880A (en) * 1998-05-22 1999-11-23 Reynolds Consumer Products, Inc. Resealable closure mechanism
US8002467B2 (en) * 1999-10-12 2011-08-23 Com-Pac International, Inc. Reclosable fastener profile seal and method of forming a fastener profile assembly
US6360513B1 (en) * 1999-05-11 2002-03-26 Sargento Foods Inc. Resealable bag for filling with food product(s) and method
US20010017947A1 (en) * 1999-05-11 2001-08-30 Sargento Foods Inc. Resealable bag for filling with food product (s) and method
US6851161B2 (en) 2000-04-03 2005-02-08 Velcro Industries B.V. Sealing closures
US20040228548A1 (en) * 2000-05-03 2004-11-18 Patrick Arnell Trapezoidal shaped produce bag with plastic zipper
US6685614B1 (en) 2000-05-03 2004-02-03 Patrick D Arnell Method of manufacturing trapezoid-shaped plastic zipper bags
US6517242B1 (en) * 2001-10-24 2003-02-11 Reynolds Consumer Products, Inc. Reclosable package; and methods
US8058192B2 (en) * 2002-05-21 2011-11-15 Professional Package Company, Inc. Floral sleeve of non-woven fabric
US20040007494A1 (en) * 2002-07-15 2004-01-15 Popeil Ronald M. Apparatus and method to more effectively vacuum package foods and other objects
WO2004094252A1 (en) * 2003-04-23 2004-11-04 Jung-Min Lee Pouch container and method for making the same
US8122687B2 (en) * 2003-07-31 2012-02-28 Kraft Foods Global Brands Llc Method of making flexible packages having slide closures
US20050078888A1 (en) * 2003-10-14 2005-04-14 Nossi Taheri Bag for crushing objects
JP4474180B2 (ja) * 2004-01-22 2010-06-02 富士フイルム株式会社 輸送タンク用内袋及びその製造方法
US20060120633A1 (en) * 2004-11-10 2006-06-08 Goldenberg Marc K Permanently sealable odor containment system
US7618406B2 (en) * 2007-01-22 2009-11-17 Baxter International, Inc. Break seal before access dual chamber bag
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US8839703B2 (en) * 2007-07-19 2014-09-23 Lumino, Inc. Window covering cutting device
WO2010054334A2 (en) * 2008-11-10 2010-05-14 Eco.Logic Brands Thermoformed liquid-holding vessels
US8663419B2 (en) 2010-11-30 2014-03-04 Ecologic Manual container assembly and liner integration fixture for pulp-molded shell with polymer liner container systems
US20130318752A1 (en) 2012-05-31 2013-12-05 Velcro Industries B.V. Releasable fastenings with barriers
US11634253B2 (en) 2012-09-28 2023-04-25 S. C. Johnson & Son, Inc. Storage bag with colored lips
US9114914B2 (en) 2012-09-28 2015-08-25 S.C. Johnson & Son, Inc. Storage bag with textured area on lips to facilitate closing process
US8727620B2 (en) 2012-09-28 2014-05-20 S.C. Johnson & Son, Inc. Storage bag with dimple features
US9604761B2 (en) 2012-09-28 2017-03-28 S. C. Johnson & Son, Inc. Storage bag with features that facilitate sealing and unsealing of the bag
USD742247S1 (en) 2013-03-15 2015-11-03 S.C. Johnson & Son, Inc. Storage bag
USD723936S1 (en) 2013-03-15 2015-03-10 S.C. Johnson & Son, Inc. Storage bag
USD724442S1 (en) 2013-03-15 2015-03-17 S.C. Johnson & Son, Inc. Storage bag
USD723939S1 (en) 2013-03-15 2015-03-10 S.C. Johnson & Son, Inc. Storage bag
USD723940S1 (en) 2013-03-15 2015-03-10 S.C. Johnson & Son, Inc. Storage bag
USD724955S1 (en) 2013-03-15 2015-03-24 S.C. Johnson & Son, Inc. Storage bag
USD723937S1 (en) 2013-03-15 2015-03-10 S.C. Johnson & Son, Inc. Storage bag
USD943422S1 (en) 2013-03-15 2022-02-15 S.C. Johnson & Son, Inc. Storage bag
USD723386S1 (en) 2013-03-15 2015-03-03 S.C. Johnson & Son, Inc. Storage bag
USD723384S1 (en) 2013-03-15 2015-03-03 S.C. Johnson & Son, Inc. Storage bag
EP3976356A4 (en) * 2019-06-03 2023-08-09 Ultracut Industries Pty Ltd MATERIAL WELDING DEVICE

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735797A (en) * 1956-02-21 Method of heat sealing and severing
US2749020A (en) * 1950-07-19 1956-06-05 Continental Can Co Bag
FR1311157A (fr) * 1961-05-24 1962-12-07 Flexico France Sarl Perfectionnements apportés aux articles tels que des sacs munis d'une fermeture souple qui peut être facilement ouverte et refermée
US3416199A (en) * 1965-06-10 1968-12-17 Minigrip Inc Seal for bags
US3407077A (en) * 1966-11-10 1968-10-22 Gen Mills Inc Handle for a heat-in-the-bag food package
US3513052A (en) * 1967-04-12 1970-05-19 Fuji Photo Film Co Ltd Method of forming a film package
US3574039A (en) * 1967-11-02 1971-04-06 Campbell Taggart Ass Bakeries Film sealing and cutting apparatus
US3454211A (en) * 1968-01-02 1969-07-08 Arvey Corp Pouch for frozen food products
US3684720A (en) * 1970-03-06 1972-08-15 Western Co Of North America Removal of scale from surfaces
US3847711A (en) * 1972-02-11 1974-11-12 Uly Pak Inc Heat-sealing system for plastic containers
DE2234933A1 (de) * 1972-07-15 1974-01-31 Bosch Verpackungsmaschinen Beutelpackung
US4186786A (en) * 1978-09-29 1980-02-05 Union Carbide Corporation Colored interlocking closure strips for a container
US4285105A (en) * 1978-09-29 1981-08-25 Union Carbide Corporation Colored interlocking closure strips
US4363345A (en) * 1980-06-02 1982-12-14 Union Carbide Corporation Reclosable container
US4396449A (en) * 1981-10-13 1983-08-02 The Dow Chemical Company Cutting and sealing process for thermoplastic materials
US4479244A (en) * 1982-09-30 1984-10-23 Steven Ausnit Easy opening bag

Also Published As

Publication number Publication date
DE3677679D1 (de) 1991-04-04
EP0215761A3 (en) 1987-08-26
AU604465B2 (en) 1990-12-20
EP0215761A2 (en) 1987-03-25
AU6251886A (en) 1987-03-12
US4658433A (en) 1987-04-14
CA1269958A (en) 1990-06-05
EP0215761B1 (en) 1991-02-27

Similar Documents

Publication Publication Date Title
ES2002136A6 (es) Una bolsa de termoplastico soldada por los lados
EP0383020A3 (en) Plastic bag
NZ220362A (en) Container cap with two closure lids
NZ217179A (en) Container with two lids and sealed space therebetween
GB2233917B (en) Polyester container with heat - sealed closure
DE68903023D1 (de) Verschluss fuer einwegflaschen und dergleichen, enthaltend einen behaelter mit durchstossbarem boden.
EP0148527A3 (en) Seal with tear lip for containers
EP0182596A3 (en) Galvanic cell
AU590330B2 (en) Reclosable opening arrangement on a packing container
DE68907391D1 (de) Dicht verschlossene flache batterie mit hermetischer dichtung.
DE68911886D1 (de) Mit einer Abreisslippe versehenes, abdichtendes Garantieband und mit einem solchen Band versehener Behälter.
USD280492S (en) Container closure
IL62030A0 (en) Container with infolded bottom closure
PT65598B (en) A hermetic safety seal for bottles and the like in particular for fizzy drink bottles
US5059034A (en) Carrier bag
DE3664612D1 (en) Reclosable closure assembly for container
GB2189461B (en) Container with resealable sealing device
AU7490081A (en) Container with infolded bottom closure
ES2042094T3 (es) Envase provisto de un dispositivo de apertura.
ATE78787T1 (de) Verschluss fuer einen abfallbehaelter.
USD278680S (en) Combined packaging container and cover with a crowned bead
USD270139S (en) Container closure
ATE77335T1 (de) Verpackung fuer zweikomponenten-produkte.
EP0376612A3 (en) Tightly sealed paper container provided with opening device
USD285056S (en) Combined closure and opener for container

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204