CA2263044C - Methode et appareil pour recycler des mandrins - Google Patents

Methode et appareil pour recycler des mandrins Download PDF

Info

Publication number: CA2263044C
Authority: CA; Canada
Prior art keywords: core; web; cores; length; restoring
Prior art date: 1995-07-28
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 - Lifetime

Application number

CA002263044A

Other languages

English (en)

Inventor

Gregg M. Lynch

Stuart Ostroff

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.)

Abzac Canada Inc

Sonoco Canada Corp

Original Assignee

CSI Core Specialties 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.)

1995-07-28

Filing date

1996-04-24

Publication date

1999-08-17

1996-04-24 Application filed by CSI Core Specialties Inc filed Critical CSI Core Specialties Inc

1996-04-24 Priority claimed from CA 2174894 external-priority patent/CA2174894C/fr

1999-08-17 Application granted granted Critical

1999-08-17 Publication of CA2263044C publication Critical patent/CA2263044C/fr

2016-04-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 20
238000004064 recycling Methods 0.000 title description 2
238000004804 winding Methods 0.000 claims abstract description 52
239000000463 material Substances 0.000 claims abstract description 26
239000002184 metal Substances 0.000 claims abstract description 23
239000003292 glue Substances 0.000 claims abstract description 11
230000000295 complement effect Effects 0.000 claims abstract description 10
238000009966 trimming Methods 0.000 claims abstract description 10
238000005520 cutting process Methods 0.000 claims description 29
239000000853 adhesive Substances 0.000 claims description 16
230000001070 adhesive effect Effects 0.000 claims description 16
239000002657 fibrous material Substances 0.000 claims description 7
238000002788 crimping Methods 0.000 claims description 5
238000005304 joining Methods 0.000 claims description 4
238000011144 upstream manufacturing Methods 0.000 claims description 4
230000020347 spindle assembly Effects 0.000 claims description 3
241000500881 Lepisma Species 0.000 claims description 2
239000000123 paper Substances 0.000 description 20
239000011094 fiberboard Substances 0.000 description 3
239000000835 fiber Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000758 substrate Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Landscapes

Replacement Of Web Rolls (AREA)

CA002263044A 1995-07-28 1996-04-24 Methode et appareil pour recycler des mandrins Expired - Lifetime CA2263044C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US161695P	1995-07-28	1995-07-28
US60/001,616		1995-07-28
CA 2174894 CA2174894C (fr)	1995-07-28	1996-04-24	Madrin de bobinage recycle

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2174894 Division CA2174894C (fr)	1995-07-28	1996-04-24	Madrin de bobinage recycle

Publications (1)

Publication Number	Publication Date
CA2263044C true CA2263044C (fr)	1999-08-17

Family

ID=29585051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002263044A Expired - Lifetime CA2263044C (fr)	1995-07-28	1996-04-24	Methode et appareil pour recycler des mandrins

Country Status (1)

Country	Link
CA (1)	CA2263044C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112658928A (zh) *	2020-11-20	2021-04-16	昆山市健侑科技有限公司	一种纸管的回收利用方法
US11794458B2 (en)	2018-09-12	2023-10-24	Great Northern Corporation	Wrapped paperboard packaging

1996
- 1996-04-24 CA CA002263044A patent/CA2263044C/fr not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11794458B2 (en)	2018-09-12	2023-10-24	Great Northern Corporation	Wrapped paperboard packaging
US12454398B2 (en)	2018-09-12	2025-10-28	Great Northern Corporation	Wrapped paperboard packaging
CN112658928A (zh) *	2020-11-20	2021-04-16	昆山市健侑科技有限公司	一种纸管的回收利用方法

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Legal Events

Date	Code	Title	Description
1999-03-09	EEER	Examination request
2016-06-27	MKEX	Expiry	Effective date: 20160425