WO1991008159A1 - Method for splicing a running web - Google Patents
Method for splicing a running web Download PDFInfo
- Publication number
- WO1991008159A1 WO1991008159A1 PCT/SE1990/000796 SE9000796W WO9108159A1 WO 1991008159 A1 WO1991008159 A1 WO 1991008159A1 SE 9000796 W SE9000796 W SE 9000796W WO 9108159 A1 WO9108159 A1 WO 9108159A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roll
- running web
- splicing
- layers
- adhesive
- Prior art date
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
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
-
- 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
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4176—Preparing leading edge of replacement roll
- B65H2301/41766—Preparing leading edge of replacement roll by adhesive tab or tape with 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
- B65H2301/4606—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
- B65H2301/46075—Preparing leading edge for splicing by adhesive tab
-
- 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
Definitions
- the present invention relates to a method for splic ⁇ ing a running web, where a replacement roll is accelerat- ed to a speed corresponding to that of the running web and where a portion of the outermost roll layer of said replacement roll is pasted to the running web, the end tab of the replacement roll being maintained during the- acceleration on the replacement roll by means of an adhe- sive element.
- the cuts should be of such an extended length that when the- automatic splicing operation commences, the terminal edge of the outermost roll layer of the replacement roll is torn loose therefrom and is entrained when pasted onto the running web.
- US-A-2,920,835 and US-A-3,006,568 disclose the use of a double-adhesive tape for splicing two paper rolls and for fixing the terminal edge of the replacement roll on the running roll.
- the pieces of single-adhesive tape making up the double-adhesive tape are spot-gummed together and can be pulled apart during the splicing ope ⁇ ration.
- the gum spots must be applied with the utmost care to ensure a correct and reproducible retaining and detaching function. Further, the gum spots entail undesired pollu ⁇ tion problems in the manufacturing process and by adher ⁇ ing to rollers downstream of the splicing site may cause web rupture.
- Fig. 1 schematically shows how the outermost roll layer of the replacement roll is attached to the roll.
- Fig. 3 schematically illustrates the automatic splic ⁇ ing of packaging material onto a running web.
- Fig. 4 shows the roll of Fig. 1 at the moment of splicing.
- Fig. 1 shows a replacement roll 2 where the end tab 1 of the outermost roll layer is prepared for splicing by being attached to the replacement roll 2 by means of a delaminable adhesive element 3.
- the intermediate layer 5 is capable of holding the two adhesive surface layers 4 together when the force directed towards or away from the layers 4 is relatively evenly distributed throughout the entire pasted surface.
- the Z-strength should be such as to permit a major force which is applied at the edge of the pasted surface to pull the adhesive layers 4 apart, whereby to cleave the intermediate layer 5 between the two adhesive surface layers 4.
- a transducer emits a signal to initiate splic ⁇ ing when only a small amount of web remains on the old roll 8.
- the running web 7 is passed up against the rotat- ing replacement roll 2 where it is pasted to the outer face of the replacement roll 2 by means of the conven ⁇ tional double-adhesive tape 6 (not shown in Fig. 3).
- the old roll 8 is thereafter cut off from the running web 7.
- the end tab 1 of the replacement roll 2 and hence the adhesive element 3 are then subjected to the tractive force exerted by the running web 7 at the edge of the adhesive element 3, which is then cleaved or delaminated, starting at said edge, closest to the edge of the end tab, Fig. 4, and the material of the replacement roll 2 will be entrained by the web 7 of the old roll without any risk of operational disturbance and production stoppage.
- the present invention provides a method for splicing a running web which obviates the risks inherent in conventional techniques and which yields a dependable, simple and inex ⁇ pensive splicing method.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8904061-2 | 1989-12-01 | ||
SE8904061A SE466346B (en) | 1989-12-01 | 1989-12-01 | SETTING TO SPRAY A CURRENT MATERIALS LABEL WITH AN ADMINISTRATIVE ELEMENT |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991008159A1 true WO1991008159A1 (en) | 1991-06-13 |
Family
ID=20377661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1990/000796 WO1991008159A1 (en) | 1989-12-01 | 1990-11-30 | Method for splicing a running web |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0572384A1 (en) |
AU (1) | AU6964391A (en) |
SE (1) | SE466346B (en) |
WO (1) | WO1991008159A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0618162A2 (en) * | 1993-01-19 | 1994-10-05 | Heidelberger Druckmaschinen Aktiengesellschaft | Web splicing adhesive tape for a new web roll |
GB2294235A (en) * | 1994-10-17 | 1996-04-24 | Gary Anthony Barrett | Joining of coiled stock |
EP0695710A3 (en) * | 1994-07-14 | 1997-09-10 | Koenig & Bauer Albert Ag | Adhesive means arrangement for a replacement paper web roll |
EP0831046A1 (en) * | 1996-08-14 | 1998-03-25 | Beiersdorf Aktiengesellschaft | Double sided adhesive tape to splice a paperweb and method for its use |
US6488228B2 (en) | 2000-09-22 | 2002-12-03 | 3M Innovative Properties Company | Tape for flying splice, method of use, and method of manufacture |
WO2003018452A1 (en) * | 2001-08-29 | 2003-03-06 | Tesa Ag | Machine-detectable adhesive tape |
WO2003018451A1 (en) * | 2001-08-29 | 2003-03-06 | Tesa Ag | Machine-detectable adhesive tape |
WO2003020623A1 (en) * | 2001-09-03 | 2003-03-13 | Tesa Ag | Adhesive strip for continuous adhesion on a calender |
EP1342684A2 (en) * | 2002-03-07 | 2003-09-10 | tesa AG | Adhesive tape for flying reel changes |
US6951676B2 (en) | 2000-09-25 | 2005-10-04 | 3M Innovative Properties Company | Butt splicing tapes and butt splicing methods |
US7086627B2 (en) | 2002-12-13 | 2006-08-08 | Tesa Ag | Adhesive tape for joining the start of a new paper roll to the end of an old, expiring paper roll |
DE102007053432A1 (en) | 2007-11-07 | 2009-05-14 | Tesa Ag | Pressure-sensitive adhesive tapes for changing reels of flat web materials |
US8268442B2 (en) | 2006-02-22 | 2012-09-18 | Tesa Se | Adhesive tape and its use |
US8597751B2 (en) | 2005-10-24 | 2013-12-03 | Tesa Se | Easily split adhesive tape, its use and tool for its production |
WO2021122227A1 (en) | 2019-12-20 | 2021-06-24 | Tesa Se | Adhesive suitable for an on-the-fly roll change of materials with low-energy surfaces |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212937A (en) * | 1935-02-08 | 1940-08-27 | Hoe & Co R | Binder tab for web rolls |
US2377971A (en) * | 1943-12-15 | 1945-06-12 | Wood Newspaper Mach Corp | Means for use in splicing webs |
US2920835A (en) * | 1954-09-13 | 1960-01-12 | Daily Mirror Newspapers Ltd | Securing tabs for printing paper rolls |
US3006568A (en) * | 1960-03-02 | 1961-10-31 | Crabtree & Sons Ltd R | Adhesive tab |
SE403760B (en) * | 1973-03-07 | 1978-09-04 | Rengo Co Ltd | DEVICE FOR COLLECTING THE OUTER TAPE OF A PAPER ROLL |
-
1989
- 1989-12-01 SE SE8904061A patent/SE466346B/en not_active IP Right Cessation
-
1990
- 1990-11-30 WO PCT/SE1990/000796 patent/WO1991008159A1/en not_active Application Discontinuation
- 1990-11-30 AU AU69643/91A patent/AU6964391A/en not_active Abandoned
-
1991
- 1991-06-28 EP EP19910900975 patent/EP0572384A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212937A (en) * | 1935-02-08 | 1940-08-27 | Hoe & Co R | Binder tab for web rolls |
US2377971A (en) * | 1943-12-15 | 1945-06-12 | Wood Newspaper Mach Corp | Means for use in splicing webs |
US2920835A (en) * | 1954-09-13 | 1960-01-12 | Daily Mirror Newspapers Ltd | Securing tabs for printing paper rolls |
US3006568A (en) * | 1960-03-02 | 1961-10-31 | Crabtree & Sons Ltd R | Adhesive tab |
SE403760B (en) * | 1973-03-07 | 1978-09-04 | Rengo Co Ltd | DEVICE FOR COLLECTING THE OUTER TAPE OF A PAPER ROLL |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0618162A3 (en) * | 1993-01-19 | 1995-01-11 | Heidelberger Druckmasch Ag | Web splicing adhesive tape for a new web roll. |
EP0618162A2 (en) * | 1993-01-19 | 1994-10-05 | Heidelberger Druckmaschinen Aktiengesellschaft | Web splicing adhesive tape for a new web roll |
EP0695710A3 (en) * | 1994-07-14 | 1997-09-10 | Koenig & Bauer Albert Ag | Adhesive means arrangement for a replacement paper web roll |
GB2294235A (en) * | 1994-10-17 | 1996-04-24 | Gary Anthony Barrett | Joining of coiled stock |
EP0831046A1 (en) * | 1996-08-14 | 1998-03-25 | Beiersdorf Aktiengesellschaft | Double sided adhesive tape to splice a paperweb and method for its use |
US5916651A (en) * | 1996-08-14 | 1999-06-29 | Beiersdorf Ag | Adhesive tape and method of using it |
US6488228B2 (en) | 2000-09-22 | 2002-12-03 | 3M Innovative Properties Company | Tape for flying splice, method of use, and method of manufacture |
US6951676B2 (en) | 2000-09-25 | 2005-10-04 | 3M Innovative Properties Company | Butt splicing tapes and butt splicing methods |
US7240874B2 (en) | 2001-08-29 | 2007-07-10 | Tesa Ag | Machine-detectable adhesive tape |
WO2003018452A1 (en) * | 2001-08-29 | 2003-03-06 | Tesa Ag | Machine-detectable adhesive tape |
WO2003018451A1 (en) * | 2001-08-29 | 2003-03-06 | Tesa Ag | Machine-detectable adhesive tape |
WO2003020623A1 (en) * | 2001-09-03 | 2003-03-13 | Tesa Ag | Adhesive strip for continuous adhesion on a calender |
EP1342684A3 (en) * | 2002-03-07 | 2004-11-17 | tesa AG | Adhesive tape for flying reel changes |
EP1342684A2 (en) * | 2002-03-07 | 2003-09-10 | tesa AG | Adhesive tape for flying reel changes |
US7152825B2 (en) | 2002-03-07 | 2006-12-26 | Tesa Aktiengesellschaft | Adhesive tape for flying splice |
US7086627B2 (en) | 2002-12-13 | 2006-08-08 | Tesa Ag | Adhesive tape for joining the start of a new paper roll to the end of an old, expiring paper roll |
US8597751B2 (en) | 2005-10-24 | 2013-12-03 | Tesa Se | Easily split adhesive tape, its use and tool for its production |
US8993082B2 (en) | 2005-10-24 | 2015-03-31 | Tesa Se | Easily split adhesive tape, its use and tool for its production |
US8268442B2 (en) | 2006-02-22 | 2012-09-18 | Tesa Se | Adhesive tape and its use |
DE102007053432A1 (en) | 2007-11-07 | 2009-05-14 | Tesa Ag | Pressure-sensitive adhesive tapes for changing reels of flat web materials |
EP2062952A1 (en) | 2007-11-07 | 2009-05-27 | tesa SE | Adhesive tapes for exchange rolls of flat trajectory materials |
US8173252B2 (en) | 2007-11-07 | 2012-05-08 | Tesa Se | PSA tapes for splicing flat web materials |
WO2021122227A1 (en) | 2019-12-20 | 2021-06-24 | Tesa Se | Adhesive suitable for an on-the-fly roll change of materials with low-energy surfaces |
Also Published As
Publication number | Publication date |
---|---|
AU6964391A (en) | 1991-06-26 |
SE466346B (en) | 1992-02-03 |
SE8904061D0 (en) | 1989-12-01 |
EP0572384A1 (en) | 1993-12-08 |
SE8904061L (en) | 1991-06-02 |
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