BR0008334A - Matriz de extrusão - Google Patents

Matriz de extrusão

Info

Publication number
BR0008334A
BR0008334A BR0008334-8A BR0008334A BR0008334A BR 0008334 A BR0008334 A BR 0008334A BR 0008334 A BR0008334 A BR 0008334A BR 0008334 A BR0008334 A BR 0008334A
Authority
BR
Brazil
Prior art keywords
discharge
open
port
area
outlet
Prior art date
Application number
BR0008334-8A
Other languages
English (en)
Inventor
Kenneth D Vinson
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 BR0008334A publication Critical patent/BR0008334A/pt

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
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • 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
    • 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
    • B29C48/15—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
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Paper (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

"MATRIZ DE EXTRUSãO". Descreve-se uma matriz de extrusão para extrudar um aditivo químico funcional, a fim de fabricar um produto de papel descartável, compreendendo uma fresta de alimentação e um canal de distribuição em comunicação de fluido com a fresta de alimentação. O canal de distribuição termina com pelo menos uma boca de descarga que tem uma seção transversal de passagem através dela. A boca de descarga compreende um orifício de entrada que tem uma área de entrada aberta Ae, um orifício de saída que tem uma área de saída aberta Ax, e uma distância de descarga definida entre o orifício de entrada e o orifício de saída. A área de saída aberta Ax é maior do que a área de entrada aberta Ae. Isto assegura que contaminantes passem através da boca de descarga, com o que seu entupimento é substancialmente evitado. De preferência, a seção transversal de passagem da boca de descarga aumenta continuamente e gradualmente a partir do orifício de entrada até o orifício de saída.
BR0008334-8A 1999-02-26 2000-02-09 Matriz de extrusão BR0008334A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/258,497 US6419747B1 (en) 1999-02-26 1999-02-26 Extrusion die
PCT/US2000/003326 WO2000050216A1 (en) 1999-02-26 2000-02-09 Extrusion die

Publications (1)

Publication Number Publication Date
BR0008334A true BR0008334A (pt) 2002-01-29

Family

ID=22980806

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008334-8A BR0008334A (pt) 1999-02-26 2000-02-09 Matriz de extrusão

Country Status (12)

Country Link
US (1) US6419747B1 (pt)
EP (1) EP1154889B1 (pt)
JP (1) JP2002537115A (pt)
AR (1) AR018980A1 (pt)
AT (1) ATE231061T1 (pt)
AU (1) AU2875300A (pt)
BR (1) BR0008334A (pt)
CA (1) CA2363108C (pt)
DE (1) DE60001217T2 (pt)
ES (1) ES2188510T3 (pt)
PE (1) PE20001586A1 (pt)
WO (1) WO2000050216A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040091617A1 (en) * 2002-11-11 2004-05-13 Crompton Corporation Method and device for applying a thick reactive coating on a body rotating about an axis
DE20308257U1 (de) * 2003-05-23 2004-09-30 Nordson Corp., Westlake Schlitzdüse
US20090162595A1 (en) * 2007-12-19 2009-06-25 Chan Ko Striped adhesive construction and method and die for making same
DE102009034686B3 (de) * 2009-07-24 2010-12-09 Windmöller & Hölscher Kg Vorrichtung zum Versehen von Werkstücken oder Bahnen mit Leim
DE102009036853B3 (de) * 2009-08-10 2010-11-11 Andritz Küsters Gmbh Vorhang-Auftragswerk
TWI481449B (zh) * 2011-03-18 2015-04-21 Ind Tech Res Inst 塗佈元件
US10315215B2 (en) * 2015-04-08 2019-06-11 The Boeing Company Apparatuses, systems, and methods for applying a viscous material
JP6664651B2 (ja) * 2017-12-26 2020-03-13 日本ノンテックス株式会社 不織布製通気フィルターへの粘着剤の塗布方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604344B2 (de) 1966-12-14 1972-12-14 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Spritzwerkzeug in unterwassergranulatoren
US3825380A (en) * 1972-07-07 1974-07-23 Exxon Research Engineering Co Melt-blowing die for producing nonwoven mats
US3840158A (en) 1972-10-17 1974-10-08 Nordson Corp Modular applicator system
US4043739A (en) 1975-04-21 1977-08-23 Kimberly-Clark Corporation Distributor for thermoplastic extrusion die
DE2745900C3 (de) 1977-10-12 1981-01-15 Brueckner-Apparatebau Gmbh, 6120 Erbach Schlitzdüse
DE3019280A1 (de) 1980-05-21 1981-12-03 Röhm GmbH, 6100 Darmstadt Breitschlitzextrusionsduese mit verstellbarem betriebspunkt
GB2102691B (en) 1981-08-05 1985-01-09 Cresta Tech Rotary filter
US4411614A (en) 1982-02-18 1983-10-25 E. I. Du Pont De Nemours & Co. Removable contoured insert for an extrusion die
EP0102765B1 (en) * 1982-08-20 1986-11-12 British United Shoe Machinery Limited Applicator nozzle
US4749125A (en) 1987-01-16 1988-06-07 Terronics Development Corp. Nozzle method and apparatus
JPH0698669B2 (ja) 1987-02-02 1994-12-07 正夫 森山 押出ノズルの製造方法
DE3716707A1 (de) 1987-05-19 1988-12-01 Harald Pohl Kontinuierlich arbeitendes schmelzefilter-system fuer coextrusionsanlagen
DE3929002A1 (de) 1989-09-01 1991-03-14 Schmidt Erwepa Maschf Vorrichtung zum extrudieren von kunststoff-mehrschichtfolien oder -platten
US5067432A (en) 1990-05-23 1991-11-26 Extrusion Dies, Inc. Replaceable wiping insert for slot die head
JPH04190870A (ja) 1990-11-26 1992-07-09 Fuji Photo Film Co Ltd 塗布方法及び装置
US5234330A (en) 1991-06-14 1993-08-10 Eastman Kodak Company Dies
US5334247A (en) * 1991-07-25 1994-08-02 Eastman Kodak Company Coater design for low flowrate coating applications
JPH05104053A (ja) 1991-10-11 1993-04-27 Konica Corp 塗布装置
US5421921A (en) * 1992-07-08 1995-06-06 Nordson Corporation Segmented slot die for air spray of fibers
US5273595A (en) 1992-12-09 1993-12-28 Reynolds Consumer Products, Inc. Apparatus using removable profile wedges for manufacture of reclosable bag
DE69414515T2 (de) 1993-09-07 1999-04-29 Extrusion Dies Inc Vorrichtung zur Extrusion von thermoplastischen Kunststoffen
US5458836B1 (en) * 1994-03-11 1998-08-04 Du Pont Polymer extrusion die and use thereof
JP3205460B2 (ja) * 1994-03-25 2001-09-04 ティーディーケイ株式会社 塗布装置
EP0761877A3 (de) 1995-09-06 1997-06-25 Voith Sulzer Papiermasch Gmbh Auftragswerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn

Also Published As

Publication number Publication date
DE60001217D1 (de) 2003-02-20
CA2363108A1 (en) 2000-08-31
EP1154889A1 (en) 2001-11-21
ES2188510T3 (es) 2003-07-01
WO2000050216A1 (en) 2000-08-31
EP1154889B1 (en) 2003-01-15
PE20001586A1 (es) 2001-03-22
AU2875300A (en) 2000-09-14
JP2002537115A (ja) 2002-11-05
DE60001217T2 (de) 2003-10-30
AR018980A1 (es) 2001-12-12
CA2363108C (en) 2005-03-29
ATE231061T1 (de) 2003-02-15
US6419747B1 (en) 2002-07-16

Similar Documents

Publication Publication Date Title
BR0008334A (pt) Matriz de extrusão
ES2114972T3 (es) Hilera multiple para extrusion.
ATE398937T1 (de) Schnell wechselbares extrusionssystem fuer verschiedene anwendungen
BRPI0606489A2 (pt) extrusor para processar material
KR970701153A (ko) 대용량 음료 분배 노즐(Large Volume Beverage Dispensing Nozzle)
AUPQ499200A0 (en) Multi-channel cooling die
MY123126A (en) Extrusion die
CA2171814A1 (en) Method and apparatus for the manufacture of a pet food product having a fibrous striated structural matrix
BR9803184A (pt) Tubulação de distribuição para a distribuição de produto para dentro de uma corrente de ar.
AR016625A1 (es) Inserto para ser usado en una disposicion dosificadora
WO2006026301A3 (en) Open cavity extrusion dies
BR0316160A (pt) Inserto para direcionamento de fluxo, e, reator provido de pelo menos uma câmara do reator contendo o mesmo
KR910014190A (ko) 압출된 정제 제조방법 및 장치
JP2002537115A5 (pt)
US11780144B2 (en) Extruder system
CA2304183A1 (en) Universal flow channel
PL1650002T3 (pl) Dysza gorącokanałowa
AU2700197A (en) Process for producing a cellulose mould body
US5607583A (en) Filter device for extruders and injection-molding machines
TH43404A (th) แบบพิมพ์แบบฉีด
MX2022004294A (es) Conjunto para la granulacion de material extruido.
MY109172A (en) Extrusion die assembly
AU5164399A (en) Device for purging an extruder
TH48094A (th) แม่พิมพ์อัดรีดที่มีตัวเหนี่ยวนำการไหลเชิงพลวัต
CA2516797A1 (en) Reservoir reducing screw tip

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements