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BR8202319A - PROCESS AND APPARATUS FOR SMOOTHING A SCREEN - Google Patents

PROCESS AND APPARATUS FOR SMOOTHING A SCREEN

Info

Publication number
BR8202319A
BR8202319A BR8202319A BR8202319A BR8202319A BR 8202319 A BR8202319 A BR 8202319A BR 8202319 A BR8202319 A BR 8202319A BR 8202319 A BR8202319 A BR 8202319A BR 8202319 A BR8202319 A BR 8202319A
Authority
BR
Brazil
Prior art keywords
web
steam
gas flow
decurling
shower
Prior art date
Application number
BR8202319A
Other languages
Portuguese (pt)
Inventor
William James Goetz
Thomas Gerard Engel
Original Assignee
Appleton Paper Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22978462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8202319(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Appleton Paper Inc filed Critical Appleton Paper Inc
Publication of BR8202319A publication Critical patent/BR8202319A/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
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34—Apparatus for taking-out curl from webs

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Glass Compositions (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
  • Soil Working Implements (AREA)
  • Coating Apparatus (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Metal Rolling (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

In a steam decurling method and apparatus in which a web is passed through a steam treatment station and one surface of the web is subjected to a steam shower, improved decurling is achieved by maintaining a substantially constant distance between the web and the source of the steam shower by directing a gas flow obliquely towards the web from a gas source disposed adjacent the opposite surface of the web from the steam shower, in a manner such that the gas flow is substantially parallel to the web after the gas flow has impinged on the web. The gas source is preferably an air foil assembly. The web may be of coated or uncoated paper.
BR8202319A 1981-04-27 1982-04-22 PROCESS AND APPARATUS FOR SMOOTHING A SCREEN BR8202319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25794681A 1981-04-27 1981-04-27

Publications (1)

Publication Number Publication Date
BR8202319A true BR8202319A (en) 1983-04-05

Family

ID=22978462

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202319A BR8202319A (en) 1981-04-27 1982-04-22 PROCESS AND APPARATUS FOR SMOOTHING A SCREEN

Country Status (13)

Country Link
EP (1) EP0063890B1 (en)
JP (1) JPS57184053A (en)
AT (1) ATE48119T1 (en)
AU (1) AU8262482A (en)
BR (1) BR8202319A (en)
CA (1) CA1172863A (en)
DE (1) DE3280031D1 (en)
DK (1) DK185382A (en)
ES (1) ES8400678A1 (en)
FI (1) FI821430A7 (en)
GR (1) GR75420B (en)
NO (1) NO821358L (en)
ZA (1) ZA822626B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672063B1 (en) * 1991-01-25 1993-06-04 Champagne Teinturerie DEVICE FOR DRIVING TEXTILE PRODUCTS IN A TEXTILE MACHINE.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627667A (en) * 1946-10-07 1953-02-10 Joseph R Gillis Method and apparatus for drying inks
GB732558A (en) * 1951-08-20 1955-06-29 Joseph Monforts Improvements in and relating to driers operating in conjunction with printing machines
US2797074A (en) * 1955-04-28 1957-06-25 John H Flynn Operating controls for print-drying apparatus
CH344813A (en) * 1956-08-07 1960-02-29 Alpura Ag Device for moistening a moving flexible material web
GB933636A (en) * 1960-03-10 1963-08-08 Hall & Kay Ltd Improvements in or relating to apparatus for treating or conditioning webs or sheetsof paper, cloth, plastics or a like material
SE309904B (en) * 1965-11-23 1969-04-08 Svenska Flaektfabriken Ab
GB1156056A (en) * 1967-05-03 1969-06-25 Greenbank Engineering Company Method and Apparatus for Adding Moisture to a Pre-Conditioned Web of Paper.
US3453742A (en) * 1967-09-26 1969-07-08 Nat Distillers Chem Corp Apparatus for drying printing ink on plastic film
ES368019A1 (en) * 1968-05-28 1971-05-01 Fuji Photo Film Co Ltd Web moistening device
IT951025B (en) * 1971-04-28 1973-06-30 Monforts Fa A PLANT FOR THE DRIVING AND TRANSPORT IN THE FLOATING STATE OF MATTER EXTENDED IN WIDTH
SE393826B (en) * 1974-05-29 1977-05-23 Svenska Flaektfabriken Ab ARRANGEMENTS THAT WHEN TRANSPORTING A BAN OR SHEET OF AIR-SUPPORTED MATERIAL, IN FRONT OF THE MATERIAL IN A FIXED STABLE FLOATING THROUGH ONE OR SEVERAL FLOORS OF A TREATMENT PLANT, ONE ...
US4176162A (en) * 1977-07-11 1979-11-27 Bobst-Champlain, Inc. Method and apparatus for conservation of energy in a thermal oxidation system for use with a printing press
US4201323A (en) * 1978-10-12 1980-05-06 W. R. Grace & Co. High velocity web floating air bar having a recessed Coanda plate

Also Published As

Publication number Publication date
EP0063890A3 (en) 1982-12-22
ATE48119T1 (en) 1989-12-15
FI821430L (en) 1982-10-28
AU8262482A (en) 1982-11-04
JPS57184053A (en) 1982-11-12
FI821430A0 (en) 1982-04-23
ES511697A0 (en) 1983-11-01
DK185382A (en) 1982-10-28
ES8400678A1 (en) 1983-11-01
EP0063890A2 (en) 1982-11-03
CA1172863A (en) 1984-08-21
JPH0329707B2 (en) 1991-04-25
NO821358L (en) 1982-10-28
EP0063890B1 (en) 1989-11-23
FI821430A7 (en) 1982-10-28
ZA822626B (en) 1983-03-30
GR75420B (en) 1984-07-16
DE3280031D1 (en) 1989-12-28

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