ATE382552T1 - EASY-TO-OPEN FILM BAG, DISPENSING DEVICE THEREOF AND METHOD FOR PRODUCING SAME - Google Patents

EASY-TO-OPEN FILM BAG, DISPENSING DEVICE THEREOF AND METHOD FOR PRODUCING SAME

Info

Publication number
ATE382552T1
ATE382552T1 AT01306843T AT01306843T ATE382552T1 AT E382552 T1 ATE382552 T1 AT E382552T1 AT 01306843 T AT01306843 T AT 01306843T AT 01306843 T AT01306843 T AT 01306843T AT E382552 T1 ATE382552 T1 AT E382552T1
Authority
AT
Austria
Prior art keywords
bag
bond
easy
dispensing device
film bag
Prior art date
Application number
AT01306843T
Other languages
German (de)
Inventor
Tung Hang Chum
Original Assignee
Tung Hang Chum
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 Tung Hang Chum filed Critical Tung Hang Chum
Application granted granted Critical
Publication of ATE382552T1 publication Critical patent/ATE382552T1/en

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.
AT01306843T 2001-06-12 2001-08-10 EASY-TO-OPEN FILM BAG, DISPENSING DEVICE THEREOF AND METHOD FOR PRODUCING SAME ATE382552T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE382552T1 true ATE382552T1 (en) 2008-01-15

Family

ID=4661400

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01306843T ATE382552T1 (en) 2001-06-12 2001-08-10 EASY-TO-OPEN FILM BAG, DISPENSING DEVICE THEREOF AND METHOD FOR PRODUCING 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
WO2003068619A1 (en) 2002-02-12 2003-08-21 Eps (Llc) A stack of bags
GB0325563D0 (en) * 2003-11-01 2003-12-03 3 S S Ltd Stacks of bags and dispensers therefor
ATE389593T1 (en) 2005-12-12 2008-04-15 Papier Mettler Inh Michael Met PLASTIC CARRY BAG AND BAG STACK CONTAINING SUCH PLASTIC CARRY 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

Family Cites Families (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
DE20113073U1 (en) 2001-10-18
ZA200107778B (en) 2002-03-20
EP1270429B1 (en) 2008-01-02
EP1270429A3 (en) 2005-06-15
DE60132183T2 (en) 2008-12-18
CN1149166C (en) 2004-05-12
EP1270429A2 (en) 2003-01-02
DE60132183D1 (en) 2008-02-14
CN1326890A (en) 2001-12-19
ES2296712T3 (en) 2008-05-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties