CA1149794A - Methode et dispositif d'emploi d'un support de bobinage faconne en helice - Google Patents

Methode et dispositif d'emploi d'un support de bobinage faconne en helice

Info

Publication number: CA1149794A
Authority: CA; Canada
Prior art keywords: core; web; glue; roll; supporting
Prior art date: 1978-06-21
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

Application number

CA000403597A

Other languages

English (en)

Inventor

Per-Ole Backstrom

Jorma Virolainen

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.)

Ahlstrom Corp

Original Assignee

Ahlstrom Corp

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.)

1978-06-21

Filing date

1982-05-21

Publication date

1983-07-12

1978-06-21 Priority claimed from FI781977A external-priority patent/FI59218C/fi

1978-09-20 Priority claimed from FI782865A external-priority patent/FI69009C/fi

1979-02-20 Priority claimed from CA321,875A external-priority patent/CA1128485A/fr

1982-05-21 Application filed by Ahlstrom Corp filed Critical Ahlstrom Corp

1982-05-21 Priority to CA000403597A priority Critical patent/CA1149794A/fr

1983-07-12 Application granted granted Critical

1983-07-12 Publication of CA1149794A publication Critical patent/CA1149794A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 12
239000003292 glue Substances 0.000 claims abstract description 46
239000000463 material Substances 0.000 claims abstract description 31
238000004804 winding Methods 0.000 claims abstract description 19
238000010438 heat treatment Methods 0.000 claims abstract description 18
238000003825 pressing Methods 0.000 claims abstract description 17
239000012943 hotmelt Substances 0.000 claims abstract description 6
238000002844 melting Methods 0.000 claims abstract description 5
230000008018 melting Effects 0.000 claims abstract description 5
230000008093 supporting effect Effects 0.000 claims description 30
239000000155 melt Substances 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 abstract description 4
239000000123 paper Substances 0.000 description 11
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
238000005520 cutting process Methods 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000001934 delay Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
239000007789 gas Substances 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000004753 textile Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000001993 wax Substances 0.000 description 1

Landscapes

Replacement Of Web Rolls (AREA)

CA000403597A 1978-06-21 1982-05-21 Methode et dispositif d'emploi d'un support de bobinage faconne en helice Expired CA1149794A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000403597A CA1149794A (fr)	1978-06-21	1982-05-21	Methode et dispositif d'emploi d'un support de bobinage faconne en helice

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
FI781977		1978-06-21
FI781977A FI59218C (fi)	1978-06-21	1978-06-21	Saett att anvaenda en spiralhylsa
FI782865A FI69009C (fi)	1978-09-20	1978-09-20	Saett att anvaenda en spirallindad hylsa
FI782865		1978-09-20
CA321,875A CA1128485A (fr)	1978-06-21	1979-02-20	Noyau a enroulement helicoidal et methode de fabrication connexe
CA000403597A CA1149794A (fr)	1978-06-21	1982-05-21	Methode et dispositif d'emploi d'un support de bobinage faconne en helice

Publications (1)

Publication Number	Publication Date
CA1149794A true CA1149794A (fr)	1983-07-12

Family

ID=27426128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000403597A Expired CA1149794A (fr)	1978-06-21	1982-05-21	Methode et dispositif d'emploi d'un support de bobinage faconne en helice

Country Status (1)

Country	Link
CA (1)	CA1149794A (fr)

1982
- 1982-05-21 CA CA000403597A patent/CA1149794A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2000-07-12	MKEX	Expiry