GB946816A - Paper web folding formers - Google Patents

Paper web folding formers

Info

Publication number
GB946816A
GB946816A GB45871/61A GB4587161A GB946816A GB 946816 A GB946816 A GB 946816A GB 45871/61 A GB45871/61 A GB 45871/61A GB 4587161 A GB4587161 A GB 4587161A GB 946816 A GB946816 A GB 946816A
Authority
GB
United Kingdom
Prior art keywords
holes
compressed air
bores
former
paper web
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
GB45871/61A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB946816A publication Critical patent/GB946816A/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
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/08—Folding webs longitudinally
    • B65H45/09—Doubling, i.e. folding into half of width

Landscapes

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

Abstract

946,816. Folding paper. MASCHINENFABRIK AUGSBURG - NURNBERG A.G. Dec. 21, 1961 [Jan. 28, 1961], No. 45871/61. Heading B6H. A former 1 for the longitudinal folding of webs of paper has bores 2, 3 along its edges from which a number of holes 4, 5 are directed outwards. Compressed air is introduced into the bores 2, 3 through pipes 6, 7. Short bores 12, 13 in the tip of the former communicating with holes 14, 15 are supplied with compressed air through a pipe 10. Regulating valves 8, 9, 11 are inserted in the pipes 6, 7, 10 respectively. The compressed air emitted from the holes 4, 5, 14, 15 provides a cushion for the web as it is folded round the former.
GB45871/61A 1961-01-28 1961-12-21 Paper web folding formers Expired GB946816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM47834A DE1142878B (en) 1961-01-28 1961-01-28 Fold former for longitudinal folding of paper webs processed in rotary printing machines

Publications (1)

Publication Number Publication Date
GB946816A true GB946816A (en) 1964-01-15

Family

ID=7306039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45871/61A Expired GB946816A (en) 1961-01-28 1961-12-21 Paper web folding formers

Country Status (5)

Country Link
CH (1) CH396951A (en)
DE (1) DE1142878B (en)
DK (1) DK104793C (en)
FR (1) FR1312814A (en)
GB (1) GB946816A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002442A1 (en) * 1982-01-18 1983-07-21 Bruce Allen Scheffer Web folding apparatus
US7144356B2 (en) 2002-05-10 2006-12-05 The Procter & Gamble Company Adjustable, self-correcting web substrate folding system
US7314440B2 (en) 2002-10-19 2008-01-01 Koenig & Bauer Aktiengesellschaft Former for a strip-producing or strip-processing machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD94825A1 (en) * 1971-09-21 1973-01-12
DD215278A1 (en) * 1983-05-26 1984-11-07 Polygraph Leipzig LENGTH TRAY FOR ROLL ROTATION PRINTING MACHINES
DE4435528C2 (en) * 1994-10-05 1997-09-04 Roland Man Druckmasch Folder for a printing press
US5947411A (en) * 1998-03-26 1999-09-07 Heidelberger Druckmaschinen Ag Method and apparatus for air flotation
DE10031814A1 (en) 2000-06-30 2002-01-10 Heidelberger Druckmasch Ag Device for contact-free guiding of material web over surface has facility whereby volume of gaseous medium flowing beneath web from air cushion is variable by means of adjustable closing element regardless of web format
DE102021103766A1 (en) 2021-02-17 2022-08-18 Manroland Goss Web Systems Gmbh Funnel nose and fold former

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002442A1 (en) * 1982-01-18 1983-07-21 Bruce Allen Scheffer Web folding apparatus
US4421501A (en) * 1982-01-18 1983-12-20 Scheffer Bruce A Web folding apparatus
US7144356B2 (en) 2002-05-10 2006-12-05 The Procter & Gamble Company Adjustable, self-correcting web substrate folding system
US7314440B2 (en) 2002-10-19 2008-01-01 Koenig & Bauer Aktiengesellschaft Former for a strip-producing or strip-processing machine

Also Published As

Publication number Publication date
CH396951A (en) 1965-08-15
FR1312814A (en) 1962-12-21
DE1142878B (en) 1963-01-31
DK104793C (en) 1966-07-04

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