CA2708385C - Lamineur avec noyau de raidissement enroule, appareillage d'enroulement et methode - Google Patents

Lamineur avec noyau de raidissement enroule, appareillage d'enroulement et methode Download PDF

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Publication number
CA2708385C
CA2708385C CA 2708385 CA2708385A CA2708385C CA 2708385 C CA2708385 C CA 2708385C CA 2708385 CA2708385 CA 2708385 CA 2708385 A CA2708385 A CA 2708385A CA 2708385 C CA2708385 C CA 2708385C
Authority
CA
Canada
Prior art keywords
foil
roll
stiffener
web
feed
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 - Fee Related
Application number
CA 2708385
Other languages
English (en)
Other versions
CA2708385A1 (fr
Inventor
Larry D. Fischer
Robert E. Molison
Eric S. Willett
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.)
Elsner Engineering Works Inc
Original Assignee
Elsner Engineering Works Inc
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 US12/821,484 external-priority patent/US8540181B2/en
Application filed by Elsner Engineering Works Inc filed Critical Elsner Engineering Works Inc
Publication of CA2708385A1 publication Critical patent/CA2708385A1/fr
Application granted granted Critical
Publication of CA2708385C publication Critical patent/CA2708385C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Winding Of Webs (AREA)
CA 2708385 2009-06-24 2010-06-25 Lamineur avec noyau de raidissement enroule, appareillage d'enroulement et methode Expired - Fee Related CA2708385C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21984609P 2009-06-24 2009-06-24
US61/219,846 2009-06-24
US12/821,484 2010-06-23
US12/821,484 US8540181B2 (en) 2009-06-24 2010-06-23 Foil roll with wound stiffening core, apparatus for winding the roll and method

Publications (2)

Publication Number Publication Date
CA2708385A1 CA2708385A1 (fr) 2010-12-24
CA2708385C true CA2708385C (fr) 2013-10-08

Family

ID=43379104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2708385 Expired - Fee Related CA2708385C (fr) 2009-06-24 2010-06-25 Lamineur avec noyau de raidissement enroule, appareillage d'enroulement et methode

Country Status (1)

Country Link
CA (1) CA2708385C (fr)

Also Published As

Publication number Publication date
CA2708385A1 (fr) 2010-12-24

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Effective date: 20180626