AU2001285348A1 - Butt splicing tapes and butt splicing methods - Google Patents

Butt splicing tapes and butt splicing methods

Info

Publication number
AU2001285348A1
AU2001285348A1 AU2001285348A AU8534801A AU2001285348A1 AU 2001285348 A1 AU2001285348 A1 AU 2001285348A1 AU 2001285348 A AU2001285348 A AU 2001285348A AU 8534801 A AU8534801 A AU 8534801A AU 2001285348 A1 AU2001285348 A1 AU 2001285348A1
Authority
AU
Australia
Prior art keywords
adhesive layer
backing member
splicing
butt splicing
substantially along
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.)
Abandoned
Application number
AU2001285348A
Inventor
Robert G. Shaw
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties 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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2001285348A1 publication Critical patent/AU2001285348A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/4607—Preparing leading edge for splicing by adhesive tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/46078—Preparing leading edge for splicing the adhesive tab or tab having a cleavable or delaminating layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/462—Form of splice
    • B65H2301/4622—Abutting article or web portions, i.e. edge to edge

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Adhesive Tapes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The present invention refers to a butt splicing tape comprising: a splicing portion, an attachment portion and a gripping portion wherein said splicing portion comprises an elongated first backing member (10) having two faces and two longitudinal edges, a first adhesive layer (11') on the first face of said first backing member (10), said first adhesive layer (11') extending across the width of said first backing member (10) substantially along the first longitudinal edge of said first backing member (10) and optionally being covered by a first release liner (12); and a second adhesive layer (11) on the first face of said first backing member (10), said second adhesive layer (11) extending across the width of said first backing member (10) substantially along the second longitudinal edge of said first backing member (10) and being covered by a second release liner (13) having two faces and two longitudinal edges, the first face of said second releaser liner (13) being adjacent to second adhesive layer (11); wherein said attachment portion (20,21) is connected to and distributed substantially along said splicing portion, said attachment portion including a third adhesive layer (21), and wherein said gripping portion includes a fourth adhesive layer (31) and is connected to and distributed substantially along said second release liner (13) of splicing portion. <IMAGE>
AU2001285348A 2000-09-25 2001-08-29 Butt splicing tapes and butt splicing methods Abandoned AU2001285348A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00120845 2000-09-25
EP00120845A EP1197452A1 (en) 2000-09-25 2000-09-25 Butt splicing tapes and butt splicing methods
PCT/US2001/026979 WO2002026609A1 (en) 2000-09-25 2001-08-29 Butt splicing tapes and butt splicing methods

Publications (1)

Publication Number Publication Date
AU2001285348A1 true AU2001285348A1 (en) 2002-04-08

Family

ID=8169936

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285348A Abandoned AU2001285348A1 (en) 2000-09-25 2001-08-29 Butt splicing tapes and butt splicing methods

Country Status (7)

Country Link
EP (2) EP1197452A1 (en)
JP (1) JP2004518593A (en)
AT (1) ATE281391T1 (en)
AU (1) AU2001285348A1 (en)
CA (1) CA2422274A1 (en)
DE (1) DE60106964T2 (en)
WO (1) WO2002026609A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE139747T1 (en) * 1990-04-03 1996-07-15 Voith Gmbh J M METHOD FOR CONNECTING THE BEGINNING OF A WRAP AT A SPLICE POINT TO THE END OF A WEB RUNNING FROM ANOTHER WRAP
NL9300707A (en) * 1993-04-26 1994-11-16 Knp Papier Bv Method of welding a paper web and an adhesive strip for use in this method.
EP0757657B1 (en) * 1994-04-26 1998-01-07 Minnesota Mining And Manufacturing Company Splicing tape, splicing method and splice using the splicing tape

Also Published As

Publication number Publication date
EP1320507A1 (en) 2003-06-25
JP2004518593A (en) 2004-06-24
CA2422274A1 (en) 2002-04-04
WO2002026609A1 (en) 2002-04-04
DE60106964T2 (en) 2005-11-24
DE60106964D1 (en) 2004-12-09
EP1320507B1 (en) 2004-11-03
ATE281391T1 (en) 2004-11-15
EP1197452A1 (en) 2002-04-17

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