PE20001585A1 - Proceso para extruir capa continua de material extruido - Google Patents

Proceso para extruir capa continua de material extruido

Info

Publication number
PE20001585A1
PE20001585A1 PE2000000138A PE0001382000A PE20001585A1 PE 20001585 A1 PE20001585 A1 PE 20001585A1 PE 2000000138 A PE2000000138 A PE 2000000138A PE 0001382000 A PE0001382000 A PE 0001382000A PE 20001585 A1 PE20001585 A1 PE 20001585A1
Authority
PE
Peru
Prior art keywords
extruible
fluid
discharge
peak
substrate
Prior art date
Application number
PE2000000138A
Other languages
English (en)
Inventor
Bruce J Solberg
Gerald H Tatera
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of PE20001585A1 publication Critical patent/PE20001585A1/es

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
    • 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
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

QUE COMPRENDE: 1) PROVEER UN SUBSTRATO QUE COMPRENDE UN MATERIAL FIBROSO CONTINUO; 2) PROVEER UNA FUENTE DEL FLUIDO EXTRUIBLE, UN PRIMER PICO DE DESCARGA ESTRUCTURADO PARA RECIBIR EL FLUIDO EXTRUIBLE, ASI COMO UNA PLURALIDAD DE CANALES DE CIRCULACION QUE SE EXTIENDEN DESDE LA FUENTE DEL FLUIDO EXTRUIBLE HASTA EL PRIMER PICO DE DESCARGA; 3) DIVIDIR EL FLUIDO EXTRUIBLE EN UNA PLURALIDAD DE CORRIENTES INDIVIDUALES Y TRANSPORTAR DICHAS CORRIENTES A LA PROXIMIDAD DEL SUBSTRATO; 4) DESPLAZAR CONTINUAMENTE EL SUBSTRATO EN PROXIMIDAD CON RELACION AL PRIMER BORDE DEL PRIMER PICO DE DESCARGA; 5) CAUSAR QUE LAS CORRIENTES INDIVIDUALES DEL FLUIDO EXTRUIBLE SE ENSANCHEN LATERALMENTE Y SE DESPLACEN HACIA EL INTERIOR DE LOS CANALES DE CIRCULACION Y QUE SE DESCARGUEN SOBRE EL PRIMER PICO DE DESCARGA, FORMANDO UN MATERIAL EXTRUIDO QUE TIENE UN PERFIL DE CIRCULACION SUBSTANCIALMENTE UNIFORME A LO LARGO DE POR LO MENOS UNA PORCION DEL ANCHO DEL PRIMER PICO DE DESCARGA; Y 6) DEPOSITAR EL FLUIDO EXTRUIBLE SOBRE EL SUBSTRATO
PE2000000138A 1999-02-26 2000-02-22 Proceso para extruir capa continua de material extruido PE20001585A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25851199A 1999-02-26 1999-02-26

Publications (1)

Publication Number Publication Date
PE20001585A1 true PE20001585A1 (es) 2001-03-22

Family

ID=22980880

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2000000138A PE20001585A1 (es) 1999-02-26 2000-02-22 Proceso para extruir capa continua de material extruido

Country Status (3)

Country Link
AU (1) AU2875500A (es)
PE (1) PE20001585A1 (es)
WO (1) WO2000050215A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4335691B2 (ja) * 2002-02-08 2009-09-30 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー スロットダイ
NL1025695C2 (nl) * 2004-03-11 2005-09-13 Bonne Mechanisatie B V D Inrichting voor het verdelen van lijm over een oppervlak.
US7799371B2 (en) * 2005-11-17 2010-09-21 Palo Alto Research Center Incorporated Extruding/dispensing multiple materials to form high-aspect ratio extruded structures
US7765949B2 (en) 2005-11-17 2010-08-03 Palo Alto Research Center Incorporated Extrusion/dispensing systems and methods
US7922471B2 (en) 2006-11-01 2011-04-12 Palo Alto Research Center Incorporated Extruded structure with equilibrium shape
US8704086B2 (en) 2008-11-07 2014-04-22 Solarworld Innovations Gmbh Solar cell with structured gridline endpoints vertices
US8080729B2 (en) 2008-11-24 2011-12-20 Palo Alto Research Center Incorporated Melt planarization of solar cell bus bars
US8960120B2 (en) 2008-12-09 2015-02-24 Palo Alto Research Center Incorporated Micro-extrusion printhead with nozzle valves
KR101125649B1 (ko) * 2010-05-24 2012-03-27 삼성에스디아이 주식회사 활물질 코팅 장치 및 이를 이용한 코팅 방법
US8752501B2 (en) * 2010-07-29 2014-06-17 Corning Incorporated Systems and methods for dispensing a fluid
US8586129B2 (en) 2010-09-01 2013-11-19 Solarworld Innovations Gmbh Solar cell with structured gridline endpoints and vertices
US10371468B2 (en) 2011-11-30 2019-08-06 Palo Alto Research Center Incorporated Co-extruded microchannel heat pipes
US9120190B2 (en) 2011-11-30 2015-09-01 Palo Alto Research Center Incorporated Co-extruded microchannel heat pipes
US8875653B2 (en) 2012-02-10 2014-11-04 Palo Alto Research Center Incorporated Micro-extrusion printhead with offset orifices for generating gridlines on non-square substrates
EP4154994A4 (en) * 2020-10-28 2024-01-31 LG Energy Solution, Ltd. SLOT DIE COATING MACHINE
CN115066298A (zh) * 2020-11-05 2022-09-16 株式会社Lg新能源 狭缝模具涂布机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106437A (en) * 1977-08-22 1978-08-15 Eastman Kodak Company Apparatus for multiple stripe coating
US4521268A (en) * 1981-08-26 1985-06-04 Edward Bok Apparatus for deposition of fluid and gaseous media on substrates
US4576109A (en) * 1982-02-24 1986-03-18 Edward Bok Apparatus for applying a coating on a substrate
US4844004A (en) * 1987-07-21 1989-07-04 Nordson Corporation Method and apparatus for applying narrow, closely spaced beads of viscous liquid to a substrate

Also Published As

Publication number Publication date
WO2000050215A1 (en) 2000-08-31
AU2875500A (en) 2000-09-14

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Legal Events

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