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EP1270429A3 - Easy-Open film bag, dispensing arrangement and method of manufacture for same - Google Patents

Easy-Open film bag, dispensing arrangement and method of manufacture for same Download PDF

Info

Publication number
EP1270429A3
EP1270429A3 EP01306843A EP01306843A EP1270429A3 EP 1270429 A3 EP1270429 A3 EP 1270429A3 EP 01306843 A EP01306843 A EP 01306843A EP 01306843 A EP01306843 A EP 01306843A EP 1270429 A3 EP1270429 A3 EP 1270429A3
Authority
EP
European Patent Office
Prior art keywords
bag
bond
dispensing arrangement
manufacture
easy
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.)
Granted
Application number
EP01306843A
Other languages
German (de)
French (fr)
Other versions
EP1270429B1 (en
EP1270429A2 (en
Inventor
Tung Hang Chum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1270429A2 publication Critical patent/EP1270429A2/en
Publication of EP1270429A3 publication Critical patent/EP1270429A3/en
Application granted granted Critical
Publication of EP1270429B1 publication Critical patent/EP1270429B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D33/001—Blocks, stacks or like assemblies of bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Packages (AREA)

Abstract

A manufacturing method for plastic bags recombines a layer of plastic (1) to the outside surface of the bag (2) to provide a portion of the outside surface with a lower melting point than the inside surface of the bag. The bags are arranged in stacks and heat is applied to bond the low melting point layer. A relatively weak bond is formed between adjacent outside bag surfaces while the bag inside surfaces remain free of each other. The weak bond is positioned along the median of the bag and near the bag opening. A second bag is drawn open by the bond during retrieval of a first bag. A flexible separation tab (14) is arranged to maintain the separation between the inside surfaces of the open bag. The separation tab may also be made conspicuous to present an obvious retrieval point for the top bag in a hanging bag dispensing arrangement.
EP01306843A 2001-06-12 2001-08-10 Easy-Open film bag, dispensing arrangement and method of manufacture for same Expired - Lifetime EP1270429B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB01114789XA CN1149166C (en) 2001-06-12 2001-06-12 Method for producing easy taking, self opening film bag
CN01114789 2001-06-12

Publications (3)

Publication Number Publication Date
EP1270429A2 EP1270429A2 (en) 2003-01-02
EP1270429A3 true EP1270429A3 (en) 2005-06-15
EP1270429B1 EP1270429B1 (en) 2008-01-02

Family

ID=4661400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01306843A Expired - Lifetime EP1270429B1 (en) 2001-06-12 2001-08-10 Easy-Open film bag, dispensing arrangement and method of manufacture for same

Country Status (6)

Country Link
EP (1) EP1270429B1 (en)
CN (1) CN1149166C (en)
AT (1) ATE382552T1 (en)
DE (2) DE20113073U1 (en)
ES (1) ES2296712T3 (en)
ZA (1) ZA200107778B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030111381A1 (en) * 2001-12-14 2003-06-19 Somsak Borrisuttanakul Bag dispenser and a bag unit therefore
AU2003205889A1 (en) * 2002-02-12 2003-09-04 Eps (Llc) A stack of bags
GB0325563D0 (en) * 2003-11-01 2003-12-03 3 S S Ltd Stacks of bags and dispensers therefor
DE502005003388D1 (en) 2005-12-12 2008-04-30 Papier Mettler Inhaber Michael Plastic carrying bag and bag stack containing this plastic carrier bag
GB2440328A (en) * 2006-07-22 2008-01-30 3 S S Ltd A stack of bags
US20090226118A1 (en) * 2008-03-05 2009-09-10 Veder John T Notch top shopping bag

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845779A (en) * 1996-07-03 1998-12-08 Sonoco Products Company T-shirt type plastic bag pack adapted to leave no residue on a supporting rack
US6105780A (en) * 1993-09-20 2000-08-22 Nguyen; Tai H Self opening thermoplastic bag system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105780A (en) * 1993-09-20 2000-08-22 Nguyen; Tai H Self opening thermoplastic bag system
US5845779A (en) * 1996-07-03 1998-12-08 Sonoco Products Company T-shirt type plastic bag pack adapted to leave no residue on a supporting rack

Also Published As

Publication number Publication date
DE60132183D1 (en) 2008-02-14
ZA200107778B (en) 2002-03-20
ATE382552T1 (en) 2008-01-15
ES2296712T3 (en) 2008-05-01
CN1326890A (en) 2001-12-19
EP1270429B1 (en) 2008-01-02
DE20113073U1 (en) 2001-10-18
EP1270429A2 (en) 2003-01-02
CN1149166C (en) 2004-05-12
DE60132183T2 (en) 2008-12-18

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