CA2402882A1 - Packaging material - Google Patents

Packaging material Download PDF

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Publication number
CA2402882A1
CA2402882A1 CA002402882A CA2402882A CA2402882A1 CA 2402882 A1 CA2402882 A1 CA 2402882A1 CA 002402882 A CA002402882 A CA 002402882A CA 2402882 A CA2402882 A CA 2402882A CA 2402882 A1 CA2402882 A1 CA 2402882A1
Authority
CA
Canada
Prior art keywords
packaging material
folds
random
cushioning
engaged portions
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
CA002402882A
Other languages
French (fr)
Other versions
CA2402882C (en
Inventor
Donald E. Weder
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.)
Southpac Trust International Inc, New Zealand
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
Priority claimed from US08/899,249 external-priority patent/US5910089A/en
Application filed by Individual filed Critical Individual
Publication of CA2402882A1 publication Critical patent/CA2402882A1/en
Application granted granted Critical
Publication of CA2402882C publication Critical patent/CA2402882C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Buffer Packaging (AREA)
  • Wrappers (AREA)

Abstract

A packaging material comprising a plurality of cushioning members for cushioning an article in a container is provided.
The cushioning members being formed by crumpling a flexible sheet of material into a globular configuration having a plurality of random folds, a plurality of random engaged portions, and a plurality of voids. The sheet of material has an upper surface and a lower surface with at least one of the upper surface and the lower surface having a bonding material disposed thereon such that at least a portion of the engaged portions are bondably connected thereby increasing the resiliency of the folds.
CA002402882A 1997-07-23 1998-07-22 Packaging material Expired - Fee Related CA2402882C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/899,249 US5910089A (en) 1997-07-23 1997-07-23 Packaging material
US08/899,249 1997-07-23
CA002243710A CA2243710C (en) 1997-07-23 1998-07-22 Packaging material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002243710A Division CA2243710C (en) 1997-07-23 1998-07-22 Packaging material

Publications (2)

Publication Number Publication Date
CA2402882A1 true CA2402882A1 (en) 1999-01-23
CA2402882C CA2402882C (en) 2004-03-02

Family

ID=25680386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002402882A Expired - Fee Related CA2402882C (en) 1997-07-23 1998-07-22 Packaging material

Country Status (1)

Country Link
CA (1) CA2402882C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033484A1 (en) * 2005-09-23 2007-03-29 Pakit Innovations Inc. Portable apparatus for dispensing a continuous web of packaging material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033484A1 (en) * 2005-09-23 2007-03-29 Pakit Innovations Inc. Portable apparatus for dispensing a continuous web of packaging material

Also Published As

Publication number Publication date
CA2402882C (en) 2004-03-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130723