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MX2014010081A - Sistema de moldeo por coinyeccion con alta conductividad termica. - Google Patents

Sistema de moldeo por coinyeccion con alta conductividad termica.

Info

Publication number
MX2014010081A
MX2014010081A MX2014010081A MX2014010081A MX2014010081A MX 2014010081 A MX2014010081 A MX 2014010081A MX 2014010081 A MX2014010081 A MX 2014010081A MX 2014010081 A MX2014010081 A MX 2014010081A MX 2014010081 A MX2014010081 A MX 2014010081A
Authority
MX
Mexico
Prior art keywords
injection molding
molding machine
low constant
thermal conductivity
injection
Prior art date
Application number
MX2014010081A
Other languages
English (en)
Inventor
Gene Michael Altonen
Ralph Edwin Neufarth
Charles John Berg
Emily Charlotte Boswell
Joseph Moncrief Layman
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 MX2014010081A publication Critical patent/MX2014010081A/es

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0013—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Una máquina de moldeo por coinyección de presión baja constante forma partes moldeadas mediante la inyección de material termoplástico fundido en una cavidad de molde a presiones bajas constantes de 41.4 MPa (6000 psi) y menores. Como resultado, la máquina de moldeo por inyección de presión baja constante incluye un molde formado de material fácilmente mecanizable que es menos costoso y más rápido de fabricar que los moldes de inyección típicos. Es posible la coinyección de partes con paredes delgadas que tienen una relación L/T >100, con materiales sustancialmente incrustados, tales como ácido poliláctico (PLA), almidón, reciclables de material posconsumo (PCR), y reciclables de material posindustrial (PIR) aislados de la superficie mediante capas de barrera de material resistente a la lixiviación con un grosor menor que 0.5 mm. La máquina de moldeo por coinyección se proporciona con un tornillo que comprende un material que tiene una conductividad térmica promedio mayor que 210 kJ/m h °C (30 BTU/HR FT °F).
MX2014010081A 2012-02-24 2013-02-22 Sistema de moldeo por coinyeccion con alta conductividad termica. MX2014010081A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261602650P 2012-02-24 2012-02-24
PCT/US2013/027279 WO2013126667A1 (en) 2012-02-24 2013-02-22 High thermal conductivity co-injection molding system

Publications (1)

Publication Number Publication Date
MX2014010081A true MX2014010081A (es) 2015-03-10

Family

ID=47827473

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014010081A MX2014010081A (es) 2012-02-24 2013-02-22 Sistema de moldeo por coinyeccion con alta conductividad termica.

Country Status (14)

Country Link
US (2) US20130221572A1 (es)
EP (1) EP2817137B1 (es)
JP (3) JP2015511193A (es)
KR (2) KR20160036103A (es)
CN (1) CN104334330A (es)
AU (1) AU2013222312A1 (es)
CA (1) CA2864907C (es)
IN (1) IN2014DN06748A (es)
MX (1) MX2014010081A (es)
PH (1) PH12014501904A1 (es)
RU (1) RU2014132217A (es)
TW (1) TW201400265A (es)
WO (1) WO2013126667A1 (es)
ZA (1) ZA201405741B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9475211B2 (en) 2012-02-24 2016-10-25 Imflux Inc Injection mold having a simplified cooling system
US20130295219A1 (en) 2012-05-02 2013-11-07 Ralph Edwin Neufarth Injection Mold Having a Simplified Evaporative Cooling System or a Simplified Cooling System with Exotic Cooling Fluids
MX384340B (es) 2012-11-21 2025-03-14 Imflux Inc Canal de colada de tamaño reducido para un sistema de molde de inyección.
DE102012025039B4 (de) * 2012-12-20 2015-02-19 Zahoransky Formenbau Gmbh Verfahren zur Herstellung von Spritzgießteilen in Zwei-Komponenten-Spritzgießtechnik sowie Spritzgießteil
EP2996850B1 (en) 2013-05-13 2019-03-20 iMFLUX, Inc. Low constant pressure injection molding system with variable-position molding cavities
EP2886289B1 (en) * 2013-12-19 2016-08-03 The Gillette Company Method to manufacture an injection molded component and injection molded component
US10513064B2 (en) 2013-12-19 2019-12-24 The Procter & Gamble Company Process and apparatus for making multi-component hollow article and article made thereby
CH710702A1 (de) * 2015-02-06 2016-08-15 Alpla Werke Alwin Lehner Gmbh & Co Kg Verfahren zur Herstellung dünnwandiger Kunststoffkleinteile und dünnwandige Kunststoffkleinteile.
US20160236385A1 (en) * 2015-02-12 2016-08-18 T.F.H Publications, Inc. Injection molded pet chew article
US20200001508A1 (en) * 2017-03-07 2020-01-02 Covestro Llc Two shot injection molding process for thermoplastic parts
US11673307B2 (en) * 2019-06-25 2023-06-13 iMFLUX Inc. Methods for controlling co-injection plastic pressure ratio between individual flow front layers
CN110900999A (zh) * 2019-11-19 2020-03-24 湖南工业大学 纤维增强淀粉复合材料快干定型装置
EP3868540B1 (en) * 2020-02-19 2023-09-13 Electrolux Appliances Aktiebolag Method for producing a component for a water bearing appliance and component obtained with such method
US11872737B2 (en) 2020-07-30 2024-01-16 Promess, Inc. System and apparatus for injection molding

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002408A (en) * 1907-11-23 1911-09-05 Emil Knoevenagel Art of dyeing acetyl cellulose.
DE1195477B (de) * 1962-10-24 1965-06-24 Hofheinz & Co Richard Verfahren zur Beeinflussung der Druck-verhaeltnisse in der gefuellten Spritzgiessform einer Schnecken-Spritzgiessmaschine und Vorrichtung zur Durchfuehrung des Verfahrens
FR2466327A1 (fr) * 1979-09-27 1981-04-10 Saint Marcel Mfg Procede de fabrication de pieces industrielles en materiau synthetique se composant d'une partie rigide surmontee d'une partie souple, ainsi que piece industrielle obtenue par ce procede
US4550043A (en) * 1984-02-17 1985-10-29 Continental Plastic Containers, Inc. Preform with internal barrier and internal layer of high thermal stability and products made from the same
DE3740916A1 (de) * 1987-12-03 1989-06-15 Krauss Maffei Ag Schnecke mit verschleissschutzschicht fuer kunststoffverarbeitungsmaschinen, sowie verfahren zum aufbringen der schutzschicht
ATE117027T1 (de) * 1991-02-02 1995-01-15 Theysohn Friedrich Fa Verfahren zur erzeugung einer verschleissmindernden schicht.
JPH0753405B2 (ja) * 1991-11-28 1995-06-07 花王株式会社 射出成形機における樹脂流動物性変動制御方法および装置
DE4226768C2 (de) * 1992-08-13 2001-07-05 Battenfeld Extrusionstech Vorrichtung zur Förderung und Aufbereitung von Kunststoffmaterial
JPH07148801A (ja) * 1993-11-26 1995-06-13 Ube Ind Ltd 射出成形機のスクリュ
JP3378633B2 (ja) * 1993-12-16 2003-02-17 株式会社神戸製鋼所 樹脂材料の混合装置
US5716561A (en) 1994-05-02 1998-02-10 Guergov; Milko G. Injection control system
US5441680B1 (en) 1994-05-02 1997-04-29 Milko G Guergov Method and apparatus for injection molding
DK0688652T3 (da) * 1994-06-06 2000-10-23 Husky Injection Molding Sprøjtestøbefremgangsmåde med modstående indløb
EP0749821B1 (en) * 1995-06-19 2003-03-05 Siebolt Hettinga A low pressure method for injection molding a plastic article
US5920943A (en) * 1995-08-17 1999-07-13 The Wooster Brush Company Paint brush with co-injection molded handle and method of making same
FR2738767B1 (fr) * 1995-09-14 1997-11-21 Applic Scient Et Mecaniques Sa Procede d'injection de thermoplastiques et appareillage utilisable notamment pour la mise en oeuvre du procede
AT403059B (de) * 1995-10-04 1997-11-25 Engel Gmbh Maschbau Verfahren zur herstellung einer beschichtung auf der oberfläche von plastifizierschnecken für spritzgiessmaschinen
JPH11115038A (ja) * 1997-08-11 1999-04-27 Nok Corp 積層成形品およびその成形機ならびにその成形方法
EP0949053A1 (en) * 1998-04-07 1999-10-13 COMMER S.p.A. Process and device for coinjection of multilayer products
JP3490404B2 (ja) * 2001-03-02 2004-01-26 京セラ株式会社 射出成形金型および射出成形装置
DE10161363A1 (de) * 2001-12-14 2003-06-26 Mannesmann Plastics Machinery Plastifiziersystem mit über seine axiale Länge variierenden Verschleißschutzschichten und Verfahren zu ihrer Herstellung
ATE543550T1 (de) * 2002-03-15 2012-02-15 Graphic Packaging Int Inc Behälter mit einem spritzgegossenen merkmal
US20040026232A1 (en) * 2002-07-09 2004-02-12 Ramot At Tel Aviv University Ltd. Method and apparatus for producing nanostructures
JP4047648B2 (ja) * 2002-07-19 2008-02-13 積水化学工業株式会社 サンドイッチ成形方法
US7175419B2 (en) * 2002-12-03 2007-02-13 Mold-Masters Limited Hot runner co-injection nozzle
JP4301869B2 (ja) * 2003-06-06 2009-07-22 ヤマハ発動機株式会社 小型滑走艇
EP1559529A3 (en) 2004-02-02 2005-10-19 The Procter & Gamble Company Preforms made of two or more materials and processes for obtaining them
JP2008307846A (ja) * 2007-06-18 2008-12-25 Dainippon Printing Co Ltd 共射出成形容器およびその製造方法
US20090098234A1 (en) * 2007-10-11 2009-04-16 Husky Injection Molding Systems Ltd. Screw with Carbide Inserts
US20110318518A1 (en) * 2010-06-23 2011-12-29 Gene Michael Altonen Injection molding apparatus and methods and products produced therefrom
US8609012B2 (en) * 2010-06-29 2013-12-17 The Procter & Gamble Company Scalable injection molding systems
KR20140001254A (ko) 2011-05-20 2014-01-06 더 프록터 앤드 갬블 캄파니 낮은 일정한 압력 사출 성형 장치를 위한 대안적인 압력 제어
MX369888B (es) 2011-05-20 2019-11-25 Imflux Inc Método para moldeo por inyección a una presión baja, practicamente constante.
WO2012162218A1 (en) 2011-05-20 2012-11-29 The Procter & Gamble Company Apparatus and method for injection molding at low constant pressure
CN103842148B (zh) 2011-05-20 2017-04-05 艾姆弗勒克斯有限公司 在基本上恒定的低压下注塑的方法
CA2931580C (en) 2011-05-20 2019-01-15 Imflux, Inc. Non-naturally balanced feed system for an injection molding apparatus

Also Published As

Publication number Publication date
JP6117393B2 (ja) 2017-04-19
IN2014DN06748A (es) 2015-05-22
JP2015511193A (ja) 2015-04-16
RU2014132217A (ru) 2016-04-20
JP2016147492A (ja) 2016-08-18
JP2017081179A (ja) 2017-05-18
CA2864907A1 (en) 2013-08-29
PH12014501904A1 (en) 2014-11-24
ZA201405741B (en) 2016-08-31
US20130221572A1 (en) 2013-08-29
KR20140117601A (ko) 2014-10-07
JP6533241B2 (ja) 2019-06-19
KR20160036103A (ko) 2016-04-01
CN104334330A (zh) 2015-02-04
WO2013126667A1 (en) 2013-08-29
US20170182689A1 (en) 2017-06-29
AU2013222312A1 (en) 2014-09-04
WO2013126667A8 (en) 2014-04-03
EP2817137B1 (en) 2019-03-27
TW201400265A (zh) 2014-01-01
CA2864907C (en) 2016-09-27
EP2817137A1 (en) 2014-12-31

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