IE44665L - Web decurling device - Google Patents

Web decurling device

Info

Publication number
IE44665L
IE44665L IE73177A IE73177A IE44665L IE 44665 L IE44665 L IE 44665L IE 73177 A IE73177 A IE 73177A IE 73177 A IE73177 A IE 73177A IE 44665 L IE44665 L IE 44665L
Authority
IE
Ireland
Prior art keywords
web
fins
banks
edge
elongated
Prior art date
Application number
IE73177A
Other versions
IE44665B1 (en
Original Assignee
Young Eng
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 Young Eng filed Critical Young Eng
Publication of IE44665L publication Critical patent/IE44665L/en
Publication of IE44665B1 publication Critical patent/IE44665B1/en

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34—Apparatus for taking-out curl from webs

Landscapes

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

Abstract

WEB EDGE DECURLING DEVICE AND METHOD FOR USING SAME A device is disclosed and claimed herein for engagement with a moving web to remove curl, fold or crease from an edge thereof. Opposite banks of elongated stationary fins are angularly disposed with respect to the direction of movement of the web and are spaced apart to define a predetermined web passageway therethrough, The edge of the traveling web passes between the banks of fins and cooperative forces produced by the opposing banks of the elongated angularly disposed fins remove curl from the edge of the web as well as removing folds and creases. In a preferred embodiment, the elongated fins have opposite taper at leading and trailing ends to permit proper feeding of a web therebetween and to permit location of the device in close proximity to adjacent web handling equipment. In another preferred embodiment, the two banks of elongated fins are operatively associated under spring tension, whereby adjustment may be made between banks of fins while damage to a web passing therethrough or to the device is substantially alleviated, [CA1071251A]
IE73177A 1976-04-09 1977-04-06 Web edge decurling device and method for using same IE44665B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67530576A 1976-04-09 1976-04-09

Publications (2)

Publication Number Publication Date
IE44665L true IE44665L (en) 1977-10-09
IE44665B1 IE44665B1 (en) 1982-02-10

Family

ID=24709895

Family Applications (1)

Application Number Title Priority Date Filing Date
IE73177A IE44665B1 (en) 1976-04-09 1977-04-06 Web edge decurling device and method for using same

Country Status (7)

Country Link
JP (1) JPS52124994A (en)
CA (1) CA1071251A (en)
DE (1) DE2715526A1 (en)
FR (1) FR2347296A1 (en)
GB (1) GB1558159A (en)
IE (1) IE44665B1 (en)
IT (1) IT1075742B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320944C2 (en) * 1982-06-21 1997-03-27 Young Eng Smoothing device for web edges
JP6070279B2 (en) * 2013-03-04 2017-02-01 セイコーエプソン株式会社 Recording device
CN115045102B (en) * 2022-06-17 2023-11-10 江西美润环保制品有限公司 Non-woven fabric continuous crease-resistant trimming equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276759C (en) *
GB117427A (en) * 1918-04-05 1918-07-18 Arthur Edward Greenwood An Improved Selvedge Guide for use in Tentering, Cloth Cutting, and Pressing Machines.

Also Published As

Publication number Publication date
CA1071251A (en) 1980-02-05
DE2715526C2 (en) 1989-07-27
JPS52124994A (en) 1977-10-20
FR2347296A1 (en) 1977-11-04
FR2347296B3 (en) 1981-01-09
IE44665B1 (en) 1982-02-10
GB1558159A (en) 1979-12-19
DE2715526A1 (en) 1977-10-20
IT1075742B (en) 1985-04-22

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