EP0896836A2 - Dispositif d'impression pour le revêtement d'un substrat plan avec une pâte - Google Patents

Dispositif d'impression pour le revêtement d'un substrat plan avec une pâte Download PDF

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Publication number
EP0896836A2
EP0896836A2 EP98108568A EP98108568A EP0896836A2 EP 0896836 A2 EP0896836 A2 EP 0896836A2 EP 98108568 A EP98108568 A EP 98108568A EP 98108568 A EP98108568 A EP 98108568A EP 0896836 A2 EP0896836 A2 EP 0896836A2
Authority
EP
European Patent Office
Prior art keywords
paste
coating
printing
counter roller
sheet material
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
EP98108568A
Other languages
German (de)
English (en)
Other versions
EP0896836B1 (fr
EP0896836A3 (fr
Inventor
Gerhard Schöpping
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP0896836A2 publication Critical patent/EP0896836A2/fr
Publication of EP0896836A3 publication Critical patent/EP0896836A3/fr
Application granted granted Critical
Publication of EP0896836B1 publication Critical patent/EP0896836B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/10—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
    • 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
    • B05C5/0245—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 for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
    • B05C5/025—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 for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web only at particular part of the work

Definitions

  • the invention relates to a printing system for coating a surface material with a paste, in particular for Coating interlining nonwovens with an adhesive.
  • Such printing systems are generally known and internal state of the art.
  • the surface material is between a stencil and one with a elastic coating provided counter roll.
  • the printing paste is applied to the surface material by Holes in a stencil with an internal squeegee. For Generation of a contact pressure of the squeegee against the printing stencil electromagnets are arranged in the counter roller.
  • the mass application can be done via the contact pressure of the squeegee control of printing paste on the surface material, at least within certain limits.
  • the bulk order in The squeegee can be moved in the transverse direction even when in use several, separately controlled electromagnets influence.
  • the problem underlying the invention therefore exists in using a device to bulk in Control the transverse direction yourself during the printing process can to get a desired mass distribution.
  • each zone can be controlled individually.
  • Fig. 1 is a printing system for coating a Sheet material shown with a paste 1.
  • the printing system has a printing stencil 2 with an internal squeegee 3 Apply a printing paste 4 through holes 5 in the Print template 2 on the surface material.
  • the Sheet material 1 is between the printing template 2 and passed through a counter roller 6, an order of Paste 4 takes the form of points 7.
  • Electromagnet 8 provided. These electromagnets 8 are located inside the counter roller 6 and pull the squeegee 3 over the entire width or over a partial area with a controllable magnetic attraction.
  • the counter roller 6 is with a Cover 9 made of elastic material, for example silicone, provided, along which the sheet material 1 is guided is.
  • the cover 9 made of elastic material enables Compensation for the different local changes in thickness of the Coating 10 on the surface of the counter roller 6.
  • the apply a paste cold according to the invention where a desired, uniform mass distribution in Can be adjusted lengthways and crossways.

Landscapes

  • Coating Apparatus (AREA)
EP98108568A 1997-08-13 1998-05-12 Dispositif d'impression pour le revêtement d'un substrat plan avec une pâte Expired - Lifetime EP0896836B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19735026 1997-08-13
DE19735026A DE19735026C1 (de) 1997-08-13 1997-08-13 Vorrichtung zur Beschichtung einer Materialbahn mit einer Paste

Publications (3)

Publication Number Publication Date
EP0896836A2 true EP0896836A2 (fr) 1999-02-17
EP0896836A3 EP0896836A3 (fr) 1999-06-16
EP0896836B1 EP0896836B1 (fr) 2001-09-05

Family

ID=7838824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108568A Expired - Lifetime EP0896836B1 (fr) 1997-08-13 1998-05-12 Dispositif d'impression pour le revêtement d'un substrat plan avec une pâte

Country Status (3)

Country Link
US (1) US5965220A (fr)
EP (1) EP0896836B1 (fr)
DE (2) DE19735026C1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0975814A (ja) * 1995-09-19 1997-03-25 Fuji Photo Film Co Ltd 塗布装置
US5959466A (en) 1997-01-31 1999-09-28 Actel Corporation Field programmable gate array with mask programmed input and output buffers
US6299571B1 (en) * 1999-10-22 2001-10-09 Morrison Berkshire, Inc. System and method for controlling deflection of a dynamic surface
US6361483B1 (en) * 1999-10-22 2002-03-26 Morrison Berkshire, Inc. System for controlling vibration of a dynamic surface
KR100370664B1 (ko) * 1999-12-21 2003-02-05 선현호 소재표면의 돌출성형방법 및 그 장치
DE10001364C2 (de) * 2000-01-14 2002-08-14 Windmoeller & Hoelscher Auftragswalze zum Übertragen eines formatgerechten Klebstoffauftrags
US6564708B2 (en) * 2000-05-26 2003-05-20 Minami Co., Ltd. Screen printing apparatus
US7461438B2 (en) * 2004-03-03 2008-12-09 Reifenhaeuser Gmbh & Co. Maschinenfabrik Apparatus and method for applying finishing agents onto a nonwoven web
US8055166B2 (en) * 2008-01-24 2011-11-08 Xerox Corporation Active image state control with linear distributed actuators on development rolls
US8050601B2 (en) * 2008-01-24 2011-11-01 Xerox Corporation Smart donor rolls using individually addressable piezoelectric actuators
US8055165B2 (en) * 2008-01-24 2011-11-08 Xerox Corporation Active image state control with distributed actuators and sensors on development rolls
US7869748B2 (en) * 2008-01-24 2011-01-11 Xerox Corporation Direct imaging system with addressable actuators on a development roll
CN108525931B (zh) * 2018-05-17 2020-11-13 惠州市瑞丰研磨材料有限公司 一种砂纸生产绒布砂纸上胶装置及其工作方法
IT202000022621A1 (it) * 2020-09-24 2022-03-24 Ernesto Malvestiti S P A Impianto e procedimento per la produzione di nuclei ferromagnetici di macchine elettriche

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH426711A (de) * 1965-07-16 1966-12-31 Aston Martin Co Siebdruckmaschine mit Rundschablone
AT296927B (de) * 1967-01-31 1972-03-10 Peter Zimmer Vorrichtung zum Auftragen von flüssigen oder pastösen Massen
DE1752374A1 (de) * 1967-05-26 1971-05-19 Zimmer Johannes Rakeivorrichtung mit gleitendem Arbeitsorgan
DE1610300C3 (de) * 1967-11-29 1975-08-07 Erich 8133 Feldafing Weber Rakelvorrichtung für Sieb- und Filmdruck
DE2851747C2 (de) * 1978-11-30 1986-05-28 Kleinewefers Gmbh, 4150 Krefeld Druckbehandlungs- oder Transportwalze, insbesondere Kalanderwalze
GB2169820B (en) * 1983-02-01 1987-08-19 Molins Plc Apparatus for applying adhesive
ES2041524T5 (es) * 1989-01-09 1998-10-16 Johannes Zimmer Disposicion para la aplicacion de substancias sobre material en forma de banda.
AT400115B (de) * 1990-01-17 1995-10-25 Johannes Zimmer Magnetisch angepresste rakel und rakelvorrichtung, insbesondere mit rundschablone (siebzylinder)
DE4209566A1 (de) * 1991-03-21 1992-09-24 Johannes Zimmer Rakelgeraet
DE4201057C2 (de) * 1992-01-17 1995-11-23 Voith Gmbh J M Auftrags- bzw. Dosiereinrichtung
DE4408615C2 (de) * 1994-03-15 1996-01-11 Roland Man Druckmasch Näpfchenwalze innerhalb eines Auftragswerks einer Rotationsdruckmaschine
US5669303A (en) * 1996-03-04 1997-09-23 Motorola Apparatus and method for stamping a surface

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
DE59801374D1 (de) 2001-10-11
US5965220A (en) 1999-10-12
EP0896836B1 (fr) 2001-09-05
EP0896836A3 (fr) 1999-06-16
DE19735026C1 (de) 1999-05-27

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