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WO2009062460A3 - Slot die and installation for coating with thermoplastic coating material - Google Patents

Slot die and installation for coating with thermoplastic coating material Download PDF

Info

Publication number
WO2009062460A3
WO2009062460A3 PCT/DE2008/001695 DE2008001695W WO2009062460A3 WO 2009062460 A3 WO2009062460 A3 WO 2009062460A3 DE 2008001695 W DE2008001695 W DE 2008001695W WO 2009062460 A3 WO2009062460 A3 WO 2009062460A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating
slot die
installation
die
thermoplastic
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.)
Ceased
Application number
PCT/DE2008/001695
Other languages
German (de)
French (fr)
Other versions
WO2009062460A2 (en
Inventor
Kor Offrein
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier GmbH
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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of WO2009062460A2 publication Critical patent/WO2009062460A2/en
Publication of WO2009062460A3 publication Critical patent/WO2009062460A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • B05C5/0258—Coating heads with slot-shaped outlet flow controlled, e.g. by a valve
    • 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
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • 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
    • B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
    • 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
    • B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
    • 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
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
    • 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

Landscapes

  • Coating Apparatus (AREA)

Abstract

The invention relates to a slot die (14) and an installation (1) for coating a moving web of material (2) with thermoplastic coating material (3). The slot die (14) has two die bodies (70, 71), which can be displaced and/or pivoted in relation to each other by means of a drive (73). As a result, the width (78) of the die gap (77) is adjustable. The discharge of coating material (3) from the slot die (14) can be shut off by means of structures (82) in the die channel (72). A preferred application for the installation (1) in which the slot die (14) is used is the coating of unfinished carpet or synthetic grass (4) with thermoplastic adhesive (hot melt).
PCT/DE2008/001695 2007-11-15 2008-10-16 Slot die and installation for coating with thermoplastic coating material Ceased WO2009062460A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007056121.2 2007-11-15
DE102007056121A DE102007056121B3 (en) 2007-11-15 2007-11-15 Flat sheet die for application of thermoplastic coating material on material web, has one structure locked in region of nozzle channel for passage of material, when structure is brought into contact with interior of one nozzle body

Publications (2)

Publication Number Publication Date
WO2009062460A2 WO2009062460A2 (en) 2009-05-22
WO2009062460A3 true WO2009062460A3 (en) 2009-07-02

Family

ID=39713453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/001695 Ceased WO2009062460A2 (en) 2007-11-15 2008-10-16 Slot die and installation for coating with thermoplastic coating material

Country Status (2)

Country Link
DE (1) DE102007056121B3 (en)
WO (1) WO2009062460A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4798256B2 (en) 2009-05-27 2011-10-19 トヨタ自動車株式会社 Nozzle unit for applying damping material and damping material application device
DE102010017965B4 (en) * 2010-04-23 2016-01-21 KROENERT GmbH & Co KG coating
DE102010030807B4 (en) * 2010-07-01 2015-09-03 Kugler-Womako Gmbh Method and device for laminating a substrate carrier
DE102010031824A1 (en) 2010-07-20 2012-01-26 Trützschler Nonwovens Gmbh Device for applying fluid media
EP2444163A1 (en) 2010-10-23 2012-04-25 Andreas Otto Nozzle
DE102012214110B4 (en) * 2012-08-08 2016-02-18 Polymer Competence Center Leoben Gmbh Method for controlling an extrusion process
ES2495165B1 (en) * 2013-02-13 2015-07-07 Ct Ingenieros Aai, S.L. FLUID METHOD AND DOSAGE SYSTEM
DE102014113479B4 (en) * 2014-09-18 2020-08-20 Baumer Hhs Gmbh Method and device for applying a flowable hot melt adhesive to corrugated cardboard or folding boxboard during application
DE102016008643A1 (en) * 2016-07-15 2018-01-18 Dürr Systems Ag Applicator for the application of a thick material, replacement part and corresponding operating method
CN106676781A (en) * 2017-02-22 2017-05-17 常州高凯精密机械有限公司 Internal atomization large-spraying-width spraying valve and control system thereof
CN116118153B (en) * 2021-11-15 2025-07-18 河源市可顺绝缘材料有限公司 A cooling device and cooling system for wire
CN219965441U (en) * 2023-02-22 2023-11-07 诺信公司 Backing for supporting a sheet, dispenser assembly and coating system
DE102024102502A1 (en) * 2024-01-30 2025-07-31 Bayerische Motoren Werke Aktiengesellschaft Production plant for a coated film web and method for producing a coated film web

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436132A (en) * 1972-08-23 1976-05-19 Raffinage Cie Francaise Apparatus and method for extruding and moulding plastic material
US5284430A (en) * 1991-08-27 1994-02-08 Reynolds Consumer Products, Inc. Apparatus for manufacture of integral reclosable bag
JPH09225990A (en) * 1996-02-27 1997-09-02 Mitsubishi Heavy Ind Ltd Die for extrusion molding
US6174372B1 (en) * 1997-02-04 2001-01-16 Hirano Tecseed Co., Ltd. Duplex type coating apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413644C (en) * 1923-03-31 1925-05-13 Simon Pierre Senati Pneumatic high pressure blowout device for gas lines
DE2504856B2 (en) * 1975-02-06 1978-07-27 Kuesters, Eduard, 4150 Krefeld Slotted nozzle for generating a wide jet of liquid
CH663362A5 (en) * 1984-01-07 1987-12-15 Jagenberg Ag DEVICE FOR COATING MATERIAL SHEETS RUNNING ON A SUPPORT ROLLER WITH ADJUSTABLE APPLICATION THICKNESS.
DE3721593A1 (en) * 1987-06-30 1989-01-26 Henning J Claassen DEVICE FOR APPLYING LIQUID ADHESIVES TO A SUBSTRATE
JPH05138078A (en) * 1991-11-18 1993-06-01 Kawasaki Steel Corp Jet nozzle with adjustable ejection speed
JP2961027B2 (en) * 1992-11-11 1999-10-12 三菱重工業株式会社 Coating liquid nozzle
GB9725770D0 (en) * 1997-12-04 1998-02-04 Walters Ian D Artificial turf
DE29913677U1 (en) * 1999-08-05 1999-10-28 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Application nozzle
US6406752B1 (en) * 2000-02-14 2002-06-18 The Procter & Gamble Company Extrusion die having dynamic flow inducer
DE20122834U1 (en) * 2001-04-12 2008-03-27 Voith Patent Gmbh applicator
DE10341399A1 (en) * 2003-09-05 2005-04-07 Nordson Corporation, Westlake Process for coating a raw carpet product by means of a slot die
DE102004004153A1 (en) * 2004-01-28 2005-08-25 Voith Paper Patent Gmbh Curtain coating assembly for moving web of paper or carton has jet block resting on horizontal fulcrum hook
DE102005026765A1 (en) * 2005-06-10 2006-12-14 Degussa Ag Back fixation of artificial turf raw material with hot melt adhesives based on amorphous poly-alpha-olefins and / or modified, amorphous poly-alpha-olefins

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436132A (en) * 1972-08-23 1976-05-19 Raffinage Cie Francaise Apparatus and method for extruding and moulding plastic material
US5284430A (en) * 1991-08-27 1994-02-08 Reynolds Consumer Products, Inc. Apparatus for manufacture of integral reclosable bag
JPH09225990A (en) * 1996-02-27 1997-09-02 Mitsubishi Heavy Ind Ltd Die for extrusion molding
US6174372B1 (en) * 1997-02-04 2001-01-16 Hirano Tecseed Co., Ltd. Duplex type coating apparatus

Also Published As

Publication number Publication date
DE102007056121B3 (en) 2008-09-25
WO2009062460A2 (en) 2009-05-22

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