GB580906A - Improvements in or relating to rotary printing machines - Google Patents

Improvements in or relating to rotary printing machines

Info

Publication number
GB580906A
GB580906A GB1887444A GB1887444A GB580906A GB 580906 A GB580906 A GB 580906A GB 1887444 A GB1887444 A GB 1887444A GB 1887444 A GB1887444 A GB 1887444A GB 580906 A GB580906 A GB 580906A
Authority
GB
United Kingdom
Prior art keywords
web
roller
suction
suction roller
stationary
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
GB1887444A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1887444A priority Critical patent/GB580906A/en
Publication of GB580906A publication Critical patent/GB580906A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F1/00—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed
    • B41F1/26—Details
    • B41F1/265—Conveying webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/12—Advancing webs by suction roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

580,906. Feeding webs. JONES, K. W. Oct. 3, 1944, Nos. 18874/44 and 24095/45. [Class 100 (i)] In a reel-fed printing machine having a suction roller to draw the web through the machine, means are provided for intermittently rotating the suction roller. As shown, the shaft 11, driven by the chain 10, drives the rollers 1, 2 of a rotary printing unit continuously through gearing 13, 15, and a suction roller 5 intermittently through a mutilated gear 12 and the gear wheel 16. The gearing is synchronised so that when the web 4 is being moved by the suction roller 5, a stereo 3 on the roller 1 prints on the web, but when the web is stationary, a part of the roller 1 having no stereo is opposite the web. A platen printing unit 6, 7 prints when the web is stationary and secondary operations, such as cross-perforating or punching may be performed. If the units for these operations are placed behind the suction roller 5, an additional continuously rotating pull-through roller, suction or otherwise, is used, causing such a pressure as to allow the web to slip on it when the suction roller 5 is stationary. The surface speed of this roller may be greater than that of the web when moving. Specifications 517,534, [Group XXIV], 559,388, 567,693, [Group XXIV], and 570,795 are referred to.
GB1887444A 1944-10-03 1944-10-03 Improvements in or relating to rotary printing machines Expired GB580906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1887444A GB580906A (en) 1944-10-03 1944-10-03 Improvements in or relating to rotary printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1887444A GB580906A (en) 1944-10-03 1944-10-03 Improvements in or relating to rotary printing machines

Publications (1)

Publication Number Publication Date
GB580906A true GB580906A (en) 1946-09-24

Family

ID=10119905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1887444A Expired GB580906A (en) 1944-10-03 1944-10-03 Improvements in or relating to rotary printing machines

Country Status (1)

Country Link
GB (1) GB580906A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887312A (en) * 1955-09-23 1959-05-19 Hoe & Co R Rotary web printing machine
US3013487A (en) * 1957-01-18 1961-12-19 Time Inc Apparatus for tension control
US3827358A (en) * 1972-05-23 1974-08-06 Ruesch F Maschf Device for moving a web in a rotary printing press for the printing of varying formats
US4544437A (en) * 1982-12-14 1985-10-01 R.W. Packaging, Ltd. Label printing device
EP0213598A2 (en) * 1985-09-04 1987-03-11 Toray Industries, Inc. Apparatus for intermittently feeding continuous paper in a printing press
CN116811348A (en) * 2023-08-28 2023-09-29 江苏麦迪威尔医疗器械有限公司 Conveying mechanism for infusion bag production line

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887312A (en) * 1955-09-23 1959-05-19 Hoe & Co R Rotary web printing machine
US3013487A (en) * 1957-01-18 1961-12-19 Time Inc Apparatus for tension control
US3827358A (en) * 1972-05-23 1974-08-06 Ruesch F Maschf Device for moving a web in a rotary printing press for the printing of varying formats
US4544437A (en) * 1982-12-14 1985-10-01 R.W. Packaging, Ltd. Label printing device
EP0213598A2 (en) * 1985-09-04 1987-03-11 Toray Industries, Inc. Apparatus for intermittently feeding continuous paper in a printing press
EP0213598A3 (en) * 1985-09-04 1989-09-13 Toray Industries, Inc. Apparatus for intermittently feeding continuous paper in a printing press
CN116811348A (en) * 2023-08-28 2023-09-29 江苏麦迪威尔医疗器械有限公司 Conveying mechanism for infusion bag production line
CN116811348B (en) * 2023-08-28 2023-11-07 江苏麦迪威尔医疗器械有限公司 Conveying mechanism for infusion bag production line

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