ES511697A0 - "A METHOD AND A DEVICE UNCOVERING A BAND BY SUBSTANTIALLY UNIFORM APPLICATION OF HUMIDITY". - Google Patents

"A METHOD AND A DEVICE UNCOVERING A BAND BY SUBSTANTIALLY UNIFORM APPLICATION OF HUMIDITY".

Info

Publication number
ES511697A0
ES511697A0 ES511697A ES511697A ES511697A0 ES 511697 A0 ES511697 A0 ES 511697A0 ES 511697 A ES511697 A ES 511697A ES 511697 A ES511697 A ES 511697A ES 511697 A0 ES511697 A0 ES 511697A0
Authority
ES
Spain
Prior art keywords
web
steam
gas flow
uncovering
humidity
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.)
Granted
Application number
ES511697A
Other languages
Spanish (es)
Other versions
ES8400678A1 (en
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.)
Appvion Operations Inc
Original Assignee
Appleton Papers 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=ES511697(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Appleton Papers Inc filed Critical Appleton Papers Inc
Publication of ES511697A0 publication Critical patent/ES511697A0/en
Publication of ES8400678A1 publication Critical patent/ES8400678A1/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
    • 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)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Metal Rolling (AREA)
  • Coating Apparatus (AREA)
  • Soil Working Implements (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (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.
ES511697A 1981-04-27 1982-04-26 Method and apparatus for decurling web material. Expired ES8400678A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES511697A0 true ES511697A0 (en) 1983-11-01
ES8400678A1 ES8400678A1 (en) 1983-11-01

Family

ID=22978462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511697A Expired ES8400678A1 (en) 1981-04-27 1982-04-26 Method and apparatus for decurling web material.

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) FI821430L (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
CA1172863A (en) 1984-08-21
FI821430A0 (en) 1982-04-23
EP0063890B1 (en) 1989-11-23
DK185382A (en) 1982-10-28
ATE48119T1 (en) 1989-12-15
ZA822626B (en) 1983-03-30
NO821358L (en) 1982-10-28
JPH0329707B2 (en) 1991-04-25
DE3280031D1 (en) 1989-12-28
BR8202319A (en) 1983-04-05
ES8400678A1 (en) 1983-11-01
AU8262482A (en) 1982-11-04
FI821430L (en) 1982-10-28
EP0063890A3 (en) 1982-12-22
EP0063890A2 (en) 1982-11-03
GR75420B (en) 1984-07-16
JPS57184053A (en) 1982-11-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201