SE7401796L - - Google Patents

Info

Publication number
SE7401796L
SE7401796L SE7401796A SE7401796A SE7401796L SE 7401796 L SE7401796 L SE 7401796L SE 7401796 A SE7401796 A SE 7401796A SE 7401796 A SE7401796 A SE 7401796A SE 7401796 L SE7401796 L SE 7401796L
Authority
SE
Sweden
Prior art keywords
web
coating
coating composition
elements
another
Prior art date
Application number
SE7401796A
Other versions
SE394963B (en
Inventor
H I Wallsten
Original Assignee
Inventing Ab
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 Inventing Ab filed Critical Inventing Ab
Priority to SE7401796A priority Critical patent/SE394963B/en
Priority to IT1972175A priority patent/IT1031265B/en
Priority to AT69275A priority patent/AT341879B/en
Priority to CA219,332A priority patent/CA1054873A/en
Priority to DE19752504701 priority patent/DE2504701C2/en
Priority to CH138575A priority patent/CH631640A5/en
Priority to GB498075A priority patent/GB1483181A/en
Priority to FR7503837A priority patent/FR2260395B1/fr
Priority to FI750354A priority patent/FI57631C/en
Priority to JP1777775A priority patent/JPS5853582B2/en
Publication of SE7401796L publication Critical patent/SE7401796L/xx
Publication of SE394963B publication Critical patent/SE394963B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0266—Coating heads with slot-shaped outlet adjustable in length, e.g. for coating webs of different width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work

Abstract

The process serves for coating a web of material, in particular a paper web, on both sides with a coating composition. The web (1) is passed upwards through a gap formed by two coating elements (2, 3) adjustable relative to one another. The coating composition is fed under pressure through outlet orifices (12, 13) in the coating elements. The surfaces of the coating elements (2, 3) resting on the web (1) are offset away from one another in the longitudinal direction of the web and offset relative to one another in the direction from one surface of the web to the other, so that the web is deflected like a wave when passing the coating elements. The feed of the coating composition is controlled in such a way that a bead (20, 21) of coating composition forms on each side of the web in front of the wave-like deflection. The process ensures uniform application of a layer to the web and prevents disadvantageous effects of irregularities in the form of the coating elements. <IMAGE>
SE7401796A 1974-02-11 1974-02-11 SET AND DEVICE FOR TWO-SIDED COATING OF A PAPER PATH SE394963B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7401796A SE394963B (en) 1974-02-11 1974-02-11 SET AND DEVICE FOR TWO-SIDED COATING OF A PAPER PATH
IT1972175A IT1031265B (en) 1974-02-11 1975-01-29 COATING PROCESS AND DEVICE FOR ITS PRACTICAL IMPLEMENTATION
AT69275A AT341879B (en) 1974-02-11 1975-01-30 METHOD AND DEVICE FOR THE TWO-SIDED COATING OF A MATERIAL WEB
CA219,332A CA1054873A (en) 1974-02-11 1975-02-04 Coating method and apparatus therefor
DE19752504701 DE2504701C2 (en) 1974-02-11 1975-02-05 Method and device for double-sided coating of a web moving from bottom to top
CH138575A CH631640A5 (en) 1974-02-11 1975-02-05 Coating process and device
GB498075A GB1483181A (en) 1974-02-11 1975-02-05 Coating method and apparatus therefor
FR7503837A FR2260395B1 (en) 1974-02-11 1975-02-07
FI750354A FI57631C (en) 1974-02-11 1975-02-10 SAETTING THE ORDERING OF A CLEARING SHEET AVAILABLE IN PAPER
JP1777775A JPS5853582B2 (en) 1974-02-11 1975-02-12 Coating method and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401796A SE394963B (en) 1974-02-11 1974-02-11 SET AND DEVICE FOR TWO-SIDED COATING OF A PAPER PATH

Publications (2)

Publication Number Publication Date
SE7401796L true SE7401796L (en) 1975-08-12
SE394963B SE394963B (en) 1977-07-25

Family

ID=20320174

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7401796A SE394963B (en) 1974-02-11 1974-02-11 SET AND DEVICE FOR TWO-SIDED COATING OF A PAPER PATH

Country Status (10)

Country Link
JP (1) JPS5853582B2 (en)
AT (1) AT341879B (en)
CA (1) CA1054873A (en)
CH (1) CH631640A5 (en)
DE (1) DE2504701C2 (en)
FI (1) FI57631C (en)
FR (1) FR2260395B1 (en)
GB (1) GB1483181A (en)
IT (1) IT1031265B (en)
SE (1) SE394963B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390490A (en) * 1980-04-07 1983-06-28 Teepak, Inc. Fibrous casing extrusion
FI66042C (en) * 1980-10-08 1984-08-10 Waertsilae Oy Ab ANORDNING FOER BESTRYKNING AV BANA
JPS5927862U (en) * 1982-08-12 1984-02-21 日本板硝子株式会社 coating tank
JPS5927863U (en) * 1982-08-12 1984-02-21 日本板硝子株式会社 Paste-like substance coating equipment
DE3701941A1 (en) * 1987-01-23 1988-08-04 Dittberner Gmbh ORDER HEAD
GB2215642A (en) * 1988-03-17 1989-09-27 David Yu Apparatus for adhesive tape manufacture
US5168731A (en) * 1991-04-15 1992-12-08 Laura M. A. Vidalis Continuous foam dyeing apparatus and method
US6033726A (en) * 1993-05-27 2000-03-07 Alcan International Limited Coating of wax-like materials onto moving strip articles
US5622562A (en) * 1993-05-27 1997-04-22 Alcan International Limited Coating strip material with protective decorative layers while avoiding use of solvents
EP0775026B1 (en) * 1993-05-27 1998-08-26 Alcan International Limited Apparatus and methods for two-sided coating of elongated strip articles
EP0793538B1 (en) * 1994-11-23 2000-01-12 Alcan International Limited Coating of wax-like materials onto moving strip articles
DE69510560T2 (en) * 1994-11-23 1999-10-21 Alcan Int Ltd SOLVENT-FREE COATING OF MATERIALS WITH PROTECTIVE AND DECORATIVE LAYERS
AU6087498A (en) * 1997-03-24 1998-10-20 Solipat Ag Method and device for applying a flowable medium
CN105583117B (en) * 2014-10-21 2017-09-15 广东金明精机股份有限公司 Plastic film for agricultural use functional liquid coating blow-dry device
CN106964526A (en) * 2017-05-17 2017-07-21 深圳市信宇人科技股份有限公司 Two-sided extrusion coating method and its double spread device based on microporous substrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407823A (en) * 1963-11-06 1966-02-15 Lamicoater Establishment Applicator for paints, varnishes, adhesives and other materials on at least weakly flexible material webs, such as paper, metal and plastic foils or fabrics
SE348777B (en) * 1968-02-08 1972-09-11 Ethyl Corp

Also Published As

Publication number Publication date
CH631640A5 (en) 1982-08-31
ATA69275A (en) 1977-06-15
FR2260395A1 (en) 1975-09-05
GB1483181A (en) 1977-08-17
DE2504701A1 (en) 1975-08-14
CA1054873A (en) 1979-05-22
FI750354A (en) 1975-08-12
AT341879B (en) 1978-03-10
SE394963B (en) 1977-07-25
FI57631C (en) 1980-09-10
DE2504701C2 (en) 1984-10-25
IT1031265B (en) 1979-04-30
JPS5853582B2 (en) 1983-11-30
FR2260395B1 (en) 1978-07-13
JPS50117837A (en) 1975-09-16
FI57631B (en) 1980-05-30

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