CA2426791A1 - Sac a bande elastique et methode de fabrication - Google Patents

Sac a bande elastique et methode de fabrication Download PDF

Info

Publication number
CA2426791A1
CA2426791A1 CA002426791A CA2426791A CA2426791A1 CA 2426791 A1 CA2426791 A1 CA 2426791A1 CA 002426791 A CA002426791 A CA 002426791A CA 2426791 A CA2426791 A CA 2426791A CA 2426791 A1 CA2426791 A1 CA 2426791A1
Authority
CA
Canada
Prior art keywords
bag
region
elastic strip
sidewall
attached
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
CA002426791A
Other languages
English (en)
Other versions
CA2426791C (fr
Inventor
John Rusnak
Jeff Shoemaker
Amit Shah
Scott O'hara
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.)
Glad Products Co
Original Assignee
Glad Products 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
Priority claimed from US10/402,719 external-priority patent/US6939042B2/en
Priority claimed from US10/402,749 external-priority patent/US7077796B2/en
Application filed by Glad Products Co filed Critical Glad Products Co
Publication of CA2426791A1 publication Critical patent/CA2426791A1/fr
Application granted granted Critical
Publication of CA2426791C publication Critical patent/CA2426791C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/0006—Flexible refuse receptables, e.g. bags, sacks
    • 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
    • B65D33/30—Deformable or resilient metal or like strips or bands
    • 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
    • B31B70/8134—Applying strings; Making string-closed bags
    • B31B70/8135—Applying strings; Making string-closed bags the strings being applied in the machine direction
    • 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
    • B31B70/8134—Applying strings; Making string-closed bags
    • B31B70/8137—Applying strings; Making string-closed bags the ends of the strings being attached to the side edges of the bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Refuse Receptacles (AREA)
CA002426791A 2003-03-28 2003-04-24 Sac a bande elastique et methode de fabrication Expired - Fee Related CA2426791C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/402,719 2003-03-28
US10/402,749 2003-03-28
US10/402,719 US6939042B2 (en) 2003-03-28 2003-03-28 Bag with elastic strip and method of making the same
US10/402,749 US7077796B2 (en) 2003-03-28 2003-03-28 Bag with elastic strip and method of making the same

Publications (2)

Publication Number Publication Date
CA2426791A1 true CA2426791A1 (fr) 2004-09-28
CA2426791C CA2426791C (fr) 2006-08-01

Family

ID=33100969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002426791A Expired - Fee Related CA2426791C (fr) 2003-03-28 2003-04-24 Sac a bande elastique et methode de fabrication

Country Status (9)

Country Link
EP (1) EP1608502A4 (fr)
JP (1) JP2006515238A (fr)
KR (1) KR20060008303A (fr)
AU (2) AU2003270836B2 (fr)
CA (1) CA2426791C (fr)
HK (1) HK1089131A1 (fr)
MX (1) MXPA05010341A (fr)
NZ (1) NZ542648A (fr)
WO (1) WO2004096535A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114536872A (zh) * 2022-03-10 2022-05-27 浙江银信博荣电子科技股份有限公司 对折膜一次性制袋上袋的方法和装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9604760B2 (en) 2008-08-25 2017-03-28 The Glad Products Company Bag
US10023361B2 (en) 2009-05-26 2018-07-17 The Glad Products Company Draw tape bag
CN113195374A (zh) * 2018-10-04 2021-07-30 里奇产品有限公司 裱花袋及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338375A (en) * 1917-09-20 1920-04-27 Kleidman Joseph Bag
US3079844A (en) * 1959-12-16 1963-03-05 Kugler Emanuel Method of making draw string bags
US4292033A (en) * 1977-12-14 1981-09-29 Bemis Company, Inc. Method of providing net bags with wicketing flaps
US5120138A (en) * 1990-07-31 1992-06-09 Minnesota Mining And Manufacturing Company Flexible bag closure system
US5524990A (en) * 1995-05-26 1996-06-11 Buck; Jennifer E. Flexible container
US6022144A (en) * 1997-06-30 2000-02-08 Arthur D. Little Enterprises, Inc. Closure system for pliable container and method and apparatus for producing same
US6059458A (en) * 1999-02-05 2000-05-09 Tenneco Packaging, Inc. Elastic top drawtape bag and method of manufacturing the same
JP2003181953A (ja) * 2001-12-20 2003-07-03 Aimu Kk 伸縮材入り袋状体の製造方法及び伸縮材入り袋状体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114536872A (zh) * 2022-03-10 2022-05-27 浙江银信博荣电子科技股份有限公司 对折膜一次性制袋上袋的方法和装置
CN114536872B (zh) * 2022-03-10 2024-03-15 宁波银信智康科技有限公司 对折膜一次性制袋上袋的方法和装置

Also Published As

Publication number Publication date
HK1089131A1 (en) 2006-11-24
EP1608502A1 (fr) 2005-12-28
WO2004096535A1 (fr) 2004-11-11
NZ542648A (en) 2007-06-29
KR20060008303A (ko) 2006-01-26
AU2010202022A1 (en) 2010-07-15
AU2003270836B2 (en) 2010-07-01
AU2003270836A1 (en) 2004-11-23
JP2006515238A (ja) 2006-05-25
MXPA05010341A (es) 2005-11-17
EP1608502A4 (fr) 2008-07-23
CA2426791C (fr) 2006-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130424