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GB1270281A - A packaging bag - Google Patents

A packaging bag

Info

Publication number
GB1270281A
GB1270281A GB26823/69A GB2682369A GB1270281A GB 1270281 A GB1270281 A GB 1270281A GB 26823/69 A GB26823/69 A GB 26823/69A GB 2682369 A GB2682369 A GB 2682369A GB 1270281 A GB1270281 A GB 1270281A
Authority
GB
United Kingdom
Prior art keywords
bag
tear
tab
heat
tabs
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
GB26823/69A
Other languages
English (en)
Inventor
Robert Lee Dreyfus
William Owrey Griffiths
Stanley Earle Holbrook
Richard Russell Perdue
William Zaidee Snow
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of GB1270281A publication Critical patent/GB1270281A/en
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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/907—Peculiar, particular shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
GB26823/69A 1968-06-27 1969-05-27 A packaging bag Expired GB1270281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74070468A 1968-06-27 1968-06-27

Publications (1)

Publication Number Publication Date
GB1270281A true GB1270281A (en) 1972-04-12

Family

ID=24977689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26823/69A Expired GB1270281A (en) 1968-06-27 1969-05-27 A packaging bag

Country Status (8)

Country Link
US (1) US3516537A (de)
BE (1) BE734477A (de)
CH (1) CH499432A (de)
DE (2) DE1930032A1 (de)
FR (1) FR2014318A1 (de)
GB (1) GB1270281A (de)
LU (1) LU58939A1 (de)
NL (1) NL6909809A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008144059A1 (en) * 2007-05-21 2008-11-27 Cryovac, Inc. Easy opening packaging article made from heat-shrinkable film exhibiting directional tear
US8522978B2 (en) 2006-12-01 2013-09-03 Cryovac, Inc. Stress concentrator for opening a flexible container
US10202229B2 (en) 2007-05-21 2019-02-12 Cryovac, Inc. Easy opening packaging article made from heat-shrinkable film exhibiting directional tear

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641732A (en) * 1970-03-05 1972-02-15 Masaaki Fujio Method of packaging packs or articles with a heat-shrinking material
US3679048A (en) * 1970-04-01 1972-07-25 Masaaki Fujio Wrapper with tear tabs of heat-shrinking synthetic resin film
DE2160497A1 (de) * 1971-12-07 1973-06-14 Albin Russ Kg Verschweisster pylyesterbeutel
US3864503A (en) * 1972-06-12 1975-02-04 Poppy Food Company Method of packaging self-basting poultry
CH572849A5 (de) * 1973-12-17 1976-02-27 Sobrefina Sa
US4249659A (en) * 1979-05-07 1981-02-10 W. R. Grace & Co. Heat shrunk package
US4363406A (en) * 1979-07-16 1982-12-14 Plastronics, Inc. Fluid drainage bag with tear tab drain
US4480751A (en) * 1981-09-25 1984-11-06 Haemonetics Corporation Apparatus for collecting, storing and dispensing frozen blood plasma
US4958735A (en) * 1985-06-28 1990-09-25 W. R. Grace & Co.-Conn. Easy open, hemetically sealed, display package made from heat shrinkable film
ES2032425T3 (es) * 1987-11-24 1993-02-16 Pictoris Beta Desodorante solido de tipo granular y su paquete correspondiente.
US4872766A (en) * 1988-11-18 1989-10-10 Sonoco Products Company Two-compartment plastic bag
US5062223A (en) * 1989-01-05 1991-11-05 Innova Products, Inc. Adjustable shoe covering
DE8913580U1 (de) * 1989-11-17 1990-03-15 Schneider, Friedhelm, 5226 Reichshof Schlauchbeutelpackung für hochviskose Stoffe
DE3938195A1 (de) * 1989-11-17 1991-05-23 Friedhelm Schneider Schlauchbeutelpackung fuer hochviskose stoffe
US5177931A (en) * 1989-11-20 1993-01-12 Latter Melvin R Modified sealing machine
US5120553A (en) * 1990-09-05 1992-06-09 Viskase Corporation Shrink bag with integral handle
US5060803A (en) * 1991-01-17 1991-10-29 Beer Jeffrey S Gussetted flexible package with tear notch to form pour spout
US5383262A (en) * 1994-05-09 1995-01-24 Ebbert Engineering, Inc. Blind riveting system
US5806280A (en) * 1995-06-16 1998-09-15 W. R. Grace & Co.-Conn. Easy open method, package, and apparatus
DE29602111U1 (de) * 1996-02-07 1997-06-05 3M ESPE AG, 82229 Seefeld Schlauchbeutel für fließfähige Massen
US7163120B1 (en) * 2000-01-27 2007-01-16 M&Q Plastic Products, Inc. Contour fit pan liner for a food service pan
US9751661B2 (en) 2004-08-03 2017-09-05 Pouch Pac Innovations, Llc Flexible pouch and method of forming flexible pouch
US8613548B2 (en) * 2004-08-03 2013-12-24 Pouch Pac Innovations, Llc Flexible pouch with curvilinear shape and method of forming
US7604828B2 (en) * 2005-05-02 2009-10-20 Conagra Foods Rdm, Inc. Easy-open sausage package
US20090017239A1 (en) * 2006-01-31 2009-01-15 Felice Ursino Hermetically Sealable, Easy-Opeanable, Flexible Container of Heat-Shrinklable Thermoplastic Material
US7980272B2 (en) * 2007-06-21 2011-07-19 Samsung Electronics Co., Ltd. Microfluidic valve, method of manufacturing the same, and microfluidic device comprising the microfluidic valve
DE102007058401A1 (de) * 2007-12-03 2009-06-04 Cfs Kempten Gmbh Verpackung aus einer schrumpffähigen Unter- und Oberfolie
NZ578477A (en) * 2008-07-18 2009-11-27 Cryovac Australia Pty Ltd A bag of heat-shrinkable gas-barrier thermoplastic film
USD761647S1 (en) * 2009-02-16 2016-07-19 Medela Holding Ag Liner for containers
US20110033136A1 (en) * 2009-06-10 2011-02-10 George Marchand Pouch for pill-crushing
FR2947251B1 (fr) * 2009-06-30 2012-11-16 Sleever Int Enveloppe d'emballage et de protection d'un conteneur, constituee par un manchon en matiere plastique thermoretractable
US8794836B2 (en) 2011-10-12 2014-08-05 Cryovac, Inc. Easy-open heat-shrinkable packaging article and package made therefrom
GB201205556D0 (en) * 2012-03-29 2012-05-09 Kraft Foods R & D Inc Packaging
US9938047B2 (en) * 2013-07-08 2018-04-10 Esther Khawaja Batarseh Resealable storage bag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022543A (en) * 1958-02-07 1962-02-27 Grace W R & Co Method of producing film having improved shrink energy
US3094269A (en) * 1959-05-01 1963-06-18 Packaging Frontiers Inc Container with a butt seam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8522978B2 (en) 2006-12-01 2013-09-03 Cryovac, Inc. Stress concentrator for opening a flexible container
WO2008144059A1 (en) * 2007-05-21 2008-11-27 Cryovac, Inc. Easy opening packaging article made from heat-shrinkable film exhibiting directional tear
CN101754908B (zh) * 2007-05-21 2011-12-14 克里奥瓦克公司 热收缩包装制品以及其制备方法
US10189621B2 (en) 2007-05-21 2019-01-29 Cryovac, Inc. Bag made from high-strength heat-shrinkable film exhibiting directional tear, and process utilizing same
US10202229B2 (en) 2007-05-21 2019-02-12 Cryovac, Inc. Easy opening packaging article made from heat-shrinkable film exhibiting directional tear
US10781022B2 (en) 2007-05-21 2020-09-22 Cryovac, Llc Easy opening packaging article made from heat-shrinkable film exhibiting directional tear

Also Published As

Publication number Publication date
DE6923572U (de) 1972-06-22
NL6909809A (de) 1969-12-30
US3516537A (en) 1970-06-23
LU58939A1 (de) 1969-11-11
CH499432A (de) 1970-11-30
FR2014318A1 (de) 1970-04-17
DE1930032A1 (de) 1970-01-02
BE734477A (de) 1969-11-17

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