GB555707A - Improved method and means for renewing web rolls in printing and other machines - Google Patents

Improved method and means for renewing web rolls in printing and other machines

Info

Publication number
GB555707A
GB555707A GB8463/42A GB846342A GB555707A GB 555707 A GB555707 A GB 555707A GB 8463/42 A GB8463/42 A GB 8463/42A GB 846342 A GB846342 A GB 846342A GB 555707 A GB555707 A GB 555707A
Authority
GB
United Kingdom
Prior art keywords
web
layer
adhesive
roll
adhere
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
Application number
GB8463/42A
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.)
Wood Newspaper Machinery Corp
Original Assignee
Wood Newspaper Machinery 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.)
Filing date
Publication date
Application filed by Wood Newspaper Machinery Corp filed Critical Wood Newspaper Machinery Corp
Publication of GB555707A publication Critical patent/GB555707A/en
Expired 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
    • B65H19/18—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
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/46075—Preparing leading edge for splicing by adhesive tab

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

555,707. Feeding webs. WOOD NEWSPAPER MACHINERY CORPORATION. June 19, 1942, No. 8463. Convention date, July 22, 1941. [Class 100 (i)] To facilitate the web renewing operation in a printing press or other machine, the rolls are prepared with a coating of adhesive at the outer surface of the leading end of the web and also at the opposite side of the web near its core, the adhesive being of a kind which will not adhere to the uncoated web surface but will adhere strongly to a similar adhesive coating. In operation, the new roll is brought into contact with the running web so that it is rotated thereby but does not adhere thereto until the adhesive on the running web contacts with that on the new roll whereupon the end of the new roll, which was previously lightly attached to the body of the roll in the usual way, becomes attached to the old web which is afterwards broken or severed by a knife. The adhesive, which may be any suitable non-vulcanizing rubber cement, such as unvulcanized rubber in a suitable solvent is applied as a layer 16, Fig. 2, to the outer surface of the end 13 of the web 26 or to a separate web section adhered to the end of the web, and also as a layer 17 on the opposite side near the core end of the web, or, as shown, to a separate strip 19 adhered to the web 26. The layer 17 is at least as long as the circumference of the roll to ensure contact with the layer 16 of the contacting roll. To prevent possibility of adherence between the layer 17 and the adjacent layers of the web, a layer 23 of adhesive-repellent, such as wax may be applied to the web at the rear of the layer 17. A line of perforations may be provided at the rear of the layer 17 to facilitate breaking of the old web during the renewing operation.
GB8463/42A 1941-07-22 1942-06-19 Improved method and means for renewing web rolls in printing and other machines Expired GB555707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US403515A US2320656A (en) 1941-07-22 1941-07-22 Web roll changing

Publications (1)

Publication Number Publication Date
GB555707A true GB555707A (en) 1943-09-03

Family

ID=23596061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8463/42A Expired GB555707A (en) 1941-07-22 1942-06-19 Improved method and means for renewing web rolls in printing and other machines

Country Status (4)

Country Link
US (1) US2320656A (en)
CH (1) CH266384A (en)
FR (1) FR938481A (en)
GB (1) GB555707A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107531435A (en) * 2015-04-30 2018-01-02 克朗斯股份公司 Deposit volume with functional label, flat and/or carrying material the method and flat and/or carrying material the equipment of processing handled on deposit volume

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596189A (en) * 1946-08-19 1952-05-13 Hoe & Co R Method for replacing web rolls in printing machines
US2627382A (en) * 1951-05-28 1953-02-03 Boyd T Borton Toilet paper roll holder
US2844923A (en) * 1955-03-02 1958-07-29 American Viscose Corp Warp beam packaging
US2919842A (en) * 1957-03-11 1960-01-05 George X Batlas Paper toweling and dispenser therefor
US4290834A (en) * 1979-05-30 1981-09-22 Buettel Paul M Web splicing method
JPS602553A (en) * 1983-06-20 1985-01-08 Dainippon Printing Co Ltd Treatment of tapes and device for preventing getting loose of roll paper
US4575017A (en) * 1984-06-04 1986-03-11 Essex Group, Inc. Paster tab and method of use
FI100003B (en) * 1993-02-19 1997-07-15 Valmet Paper Machinery Inc Device at an end of the off-machine cardboard treatment line, which lies against the reel
US5855714A (en) * 1996-09-09 1999-01-05 Bockh; Mat G. Roll splicing system and method
US7078082B2 (en) * 2004-01-15 2006-07-18 Sonoco Development, Inc. Dual-functioning mechanism for startup during winding of web material and for splicing during unwinding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107531435A (en) * 2015-04-30 2018-01-02 克朗斯股份公司 Deposit volume with functional label, flat and/or carrying material the method and flat and/or carrying material the equipment of processing handled on deposit volume
CN107531435B (en) * 2015-04-30 2020-05-05 克朗斯股份公司 Supply roll with functional marking, method for processing flat and/or band material wound on supply roll and device for processing flat and/or band material

Also Published As

Publication number Publication date
FR938481A (en) 1948-09-16
CH266384A (en) 1950-01-31
US2320656A (en) 1943-06-01

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