CA1195490A - Hot melt adhesive system - Google Patents

Hot melt adhesive system

Info

Publication number
CA1195490A
CA1195490A CA000409769A CA409769A CA1195490A CA 1195490 A CA1195490 A CA 1195490A CA 000409769 A CA000409769 A CA 000409769A CA 409769 A CA409769 A CA 409769A CA 1195490 A CA1195490 A CA 1195490A
Authority
CA
Canada
Prior art keywords
valve
pressure
gas
variable
sleeve
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.)
Expired
Application number
CA000409769A
Other languages
English (en)
French (fr)
Inventor
Calvin R. Jameson
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Priority to CA000472952A priority Critical patent/CA1200466A/en
Application granted granted Critical
Publication of CA1195490A publication Critical patent/CA1195490A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/10—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to temperature or viscosity of liquid or other fluent material discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/262—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device a liquid and a gas being brought together before entering the discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7736—Consistency responsive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7792—Movable deflector or choke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7925—Piston-type valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)
CA000409769A 1981-08-19 1982-08-19 Hot melt adhesive system Expired CA1195490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000472952A CA1200466A (en) 1981-08-19 1985-01-25 Pressure regulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/294,191 US4535919A (en) 1981-08-19 1981-08-19 Hot melt adhesive system
US294,191 1981-08-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000472952A Division CA1200466A (en) 1981-08-19 1985-01-25 Pressure regulator

Publications (1)

Publication Number Publication Date
CA1195490A true CA1195490A (en) 1985-10-22

Family

ID=23132291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000409769A Expired CA1195490A (en) 1981-08-19 1982-08-19 Hot melt adhesive system

Country Status (5)

Country Link
US (1) US4535919A (cg-RX-API-DMAC10.html)
EP (1) EP0072679B1 (cg-RX-API-DMAC10.html)
JP (2) JPS5836677A (cg-RX-API-DMAC10.html)
CA (1) CA1195490A (cg-RX-API-DMAC10.html)
DE (1) DE3270270D1 (cg-RX-API-DMAC10.html)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779762A (en) * 1984-05-30 1988-10-25 Nordson Corporation Method and apparatus for controlling the gas content of dispensed hot melt thermoplastic adhesive foam
US4682711A (en) * 1985-04-08 1987-07-28 Nordson Corporation Method and apparatus for sealing welded seams of automobiles
US5021507A (en) * 1986-05-05 1991-06-04 National Starch And Chemical Investment Holding Corporation Arcylic modified reactive urethane hot melt adhesive compositions
US4820078A (en) * 1986-12-29 1989-04-11 Brocious George D Apparatus for road surface repair with fiber-reinforced asphalt
FR2611538B1 (fr) * 1987-02-27 1989-10-27 Graco France Sa Installation d'alimentation d'un fluide semi-liquide ou liquide, compressible ou non
CA1299032C (en) * 1988-03-30 1992-04-21 Herman E. Turner, Jr. Closed cell foam seals for automotive body seams, method and apparatus for making same
US5207352A (en) * 1991-04-19 1993-05-04 Nordson Corporation Method and apparatus for dispensing high viscosity fluid materials
US5319568A (en) * 1991-07-30 1994-06-07 Jesco Products Co., Inc. Material dispensing system
US5370315A (en) * 1993-10-15 1994-12-06 Del Gaone; Peter V. Spray gun for aggregates
FR2713959B1 (fr) * 1993-12-21 1996-03-01 Seva Installation et procédé de distribution d'un produit fluide avec réservoir et buse.
US5618001A (en) * 1995-03-20 1997-04-08 Binks Manufacturing Company Spray gun for aggregates
EP0844073B1 (en) * 1995-06-26 2002-07-31 Uponor Innovation Ab A tubular product and an extrusion apparatus and method
DE69905756T2 (de) * 1998-12-03 2004-02-19 Nordson Corp., Westlake System zum auftrag von heissschmelzmaterialien mit einer hochtemperaturbeständigen drucksteuerung und einem geheizten, rezirkulierenden verteiler
US6533720B1 (en) 2001-01-17 2003-03-18 Avtar S. Dhindsa Modular endoscope valve assembly and method
US20060009680A1 (en) * 2001-01-17 2006-01-12 Innon Holdings, Inc. Endoscope valve assembly and method
US6786865B2 (en) 2001-01-17 2004-09-07 Innon Holdings, Llc Endoscope valve assembly and method
US6986739B2 (en) * 2001-08-23 2006-01-17 Sciperio, Inc. Architecture tool and methods of use
ATE486664T1 (de) 2003-08-11 2010-11-15 Procter & Gamble Verfahren zum auftragen von klebstoff
JP4505851B2 (ja) * 2003-11-21 2010-07-21 株式会社サンツール 気泡入りホットメルト塗布装置
USD519634S1 (en) 2003-12-08 2006-04-25 Innon Holdings, Llc Valve assembly
EP1744964A4 (en) 2004-04-22 2011-08-31 Dixie Consumer Products Llc INSULATED CUP AND INSULATED CONTAINER
US7237578B2 (en) * 2004-07-21 2007-07-03 Nordson Corporation Rechargeable dispensing head
WO2007020940A1 (ja) * 2005-08-17 2007-02-22 Kosuke Uchiyama 多段歯車式加工装置
JP5265382B2 (ja) 2006-01-17 2013-08-14 ノードソン コーポレーション 熱可塑性材料を溶融及び吐出する装置並びに方法
US7767049B2 (en) 2006-10-12 2010-08-03 Dixie Consumer Products Llc Multi-layered container having interrupted corrugated insulating liner
JP5024871B2 (ja) * 2007-07-03 2012-09-12 旭サナック株式会社 高粘度液体塗布装置
US9089869B2 (en) 2010-02-18 2015-07-28 Adco Products, Llc Adhesive bead applicator
US9566594B2 (en) 2010-02-18 2017-02-14 Adco Products, Llc Adhesive applicator
WO2011103094A2 (en) * 2010-02-18 2011-08-25 Adco Products, Inc. Multi-bead applicator
US9174234B2 (en) 2010-02-18 2015-11-03 Adco Products, Llc Method of applying a polyurethane adhesive to a substrate
US10239087B2 (en) * 2010-02-18 2019-03-26 Adco Products, Llc Multi-bead applicator
US9186695B2 (en) 2010-04-01 2015-11-17 B&H Manufacturing Company, Inc. Extrusion application system
US9061316B2 (en) * 2011-10-28 2015-06-23 Nordson Corporation Mountable device for dispensing heated adhesive
WO2013070720A1 (en) * 2011-11-07 2013-05-16 Graco Minnesota Inc. Direct air motor driven pump to dispense valve
WO2013070718A1 (en) * 2011-11-07 2013-05-16 Graco Minnesota Inc. Automatic gate valve for hot melt adhesive lines
US9381536B2 (en) 2011-12-28 2016-07-05 Adco Products, Llc Multi-bead applicator
US9377114B2 (en) * 2012-04-25 2016-06-28 Nordson Corporation Pressure control valve for reactive adhesives
US10099242B2 (en) 2012-09-20 2018-10-16 Nordson Corporation Adhesive melter having pump mounted into heated housing
US9169088B2 (en) 2012-09-20 2015-10-27 Nordson Corporation Adhesive dispensing device having optimized cyclonic separator unit
US9304028B2 (en) 2012-09-20 2016-04-05 Nordson Corporation Adhesive dispensing device having optimized reservoir and capacitive level sensor
US9120115B2 (en) 2012-10-25 2015-09-01 Nordson Corporation Dispensing systems and methods for monitoring actuation signals for diagnostics
US20140117047A1 (en) * 2012-10-25 2014-05-01 Graco Minnesota Inc. Pressure relief for adhesive dispensing system
US9200741B2 (en) 2012-10-25 2015-12-01 Nordson Corporation Adhesive dispensing system and method using smart melt heater control
US9243626B2 (en) 2012-11-19 2016-01-26 Nordson Corporation Adhesive dispensing system and method including a pump with integrated diagnostics
US9574714B2 (en) 2013-07-29 2017-02-21 Nordson Corporation Adhesive melter and method having predictive maintenance for exhaust air filter
JP6623741B2 (ja) * 2015-12-18 2019-12-25 株式会社スリーボンド 機械式発泡装置および機械式発泡方法
US10722909B1 (en) 2018-11-01 2020-07-28 Paul Charles Waelder System and method of delivering reactive fluids to an applicator
WO2020190727A1 (en) * 2019-03-15 2020-09-24 Nordson Corporation Hot melt adhesive foam dispensing system
JP7593741B2 (ja) * 2020-03-26 2024-12-03 ノードソン コーポレーション ノズル、接着剤塗布ヘッド、接着剤塗布装置及びおむつ製造方法
EP4108413B1 (en) * 2021-06-25 2023-07-26 Sunstar Engineering Inc. Method for adjusting pressure of mixture of gas and paste material discharged from dispenser
USD1097668S1 (en) * 2023-05-10 2025-10-14 Lineng (Foshan City) Plastic Products Co., Ltd Automatic liquid dispensing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2011333A (en) * 1931-09-21 1935-08-13 James P Clifton Valve
US2616445A (en) * 1945-11-28 1952-11-04 Gaddoni Louis Gasoline economizer
DE2254033A1 (de) * 1972-11-04 1974-05-16 Paal Hans Vorrichtung zum punktweisen auftragen eines klebstoffes
US3806037A (en) * 1972-12-01 1974-04-23 Hanson Equipment Co Selective fluid discharge system and control valve means therefor
CH623352A5 (en) * 1976-08-02 1981-05-29 Nordson Corp Process for bonding two substrates together with the aid of a heat-activated thermoplastic adhesive and apparatus for making use of this process
US4059714A (en) * 1976-08-02 1977-11-22 Nordson Corporation Hot melt thermoplastic adhesive foam system
US4059466A (en) * 1976-08-02 1977-11-22 Nordson Corporation Hot melt thermoplastic adhesive foam system
US4200207A (en) * 1978-02-01 1980-04-29 Nordson Corporation Hot melt adhesive foam pump system
US4237922A (en) * 1978-09-25 1980-12-09 Snap-Tite, Inc. In-line flow control valve

Also Published As

Publication number Publication date
US4535919A (en) 1985-08-20
JPH0499271U (cg-RX-API-DMAC10.html) 1992-08-27
JPS5836677A (ja) 1983-03-03
DE3270270D1 (en) 1986-05-07
EP0072679A1 (en) 1983-02-23
EP0072679B1 (en) 1986-04-02
JPH0728940Y2 (ja) 1995-07-05

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Legal Events

Date Code Title Description
MKEX Expiry