MX341162B - Moldeo por inyeccion de componentes de plastico con una rendija. - Google Patents

Moldeo por inyeccion de componentes de plastico con una rendija.

Info

Publication number
MX341162B
MX341162B MX2014001112A MX2014001112A MX341162B MX 341162 B MX341162 B MX 341162B MX 2014001112 A MX2014001112 A MX 2014001112A MX 2014001112 A MX2014001112 A MX 2014001112A MX 341162 B MX341162 B MX 341162B
Authority
MX
Mexico
Prior art keywords
mould
slit
apex
injection moulding
space
Prior art date
Application number
MX2014001112A
Other languages
English (en)
Other versions
MX2014001112A (es
Inventor
Eric Smith Matthew
Original Assignee
Carbonite 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 Carbonite Corp filed Critical Carbonite Corp
Publication of MX2014001112A publication Critical patent/MX2014001112A/es
Publication of MX341162B publication Critical patent/MX341162B/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
    • 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
    • B29C45/34—Moulds having venting means
    • 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
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B29C2045/0049—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity the injected material flowing against a mould cavity protruding part
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Un método de moldeo por inyección de un componente de plástico con una rendija incluye proporcionar un primer miembro de molde (26) que proporciona una cavidad de molde, que se define mediante una superficie interna, y un segundo miembro de molde (28) con una superficie externa cuya forma es sustancialmente complementaria a la forma de la cavidad de molde. Una de la superficie interna y la superficie externa porta una formación alargada que define un vértice alargado (38; 58). Se hace que el segundo miembro de molde (28) avance al interior de la cavidad de molde de tal modo que el vértice (38; 58) está separado con respecto a la opuesta de la superficie interna y la superficie externa por una distancia predeterminada y las superficies interna y externa definen de manera conjunta un espacio de molde. Un material polimérico fundido se inyecta a continuación en el espacio de molde para sustancialmente llenar el mismo. La distancia predeterminada está dimensionada de tal modo que el material polimérico no llena por completo el espacio entre el vértice y la superficie opuesta, mediante lo cual se forma la rendija.
MX2014001112A 2011-07-28 2012-07-25 Moldeo por inyeccion de componentes de plastico con una rendija. MX341162B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1113097.8A GB201113097D0 (en) 2011-07-28 2011-07-28 Injection moulding plastic components with a slit
PCT/GB2012/000615 WO2013014412A1 (en) 2011-07-28 2012-07-25 Injection moulding plastic components with a slit

Publications (2)

Publication Number Publication Date
MX2014001112A MX2014001112A (es) 2015-01-16
MX341162B true MX341162B (es) 2016-08-10

Family

ID=44676415

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001112A MX341162B (es) 2011-07-28 2012-07-25 Moldeo por inyeccion de componentes de plastico con una rendija.

Country Status (20)

Country Link
US (2) US8828299B2 (es)
EP (1) EP2736695B1 (es)
JP (1) JP5914654B2 (es)
KR (1) KR101554889B1 (es)
CN (1) CN103702814B (es)
AR (1) AR087383A1 (es)
AU (1) AU2012288690B2 (es)
BR (1) BR112014001666B1 (es)
CA (1) CA2843217C (es)
ES (1) ES2538236T3 (es)
GB (1) GB201113097D0 (es)
HK (1) HK1192867A1 (es)
MX (1) MX341162B (es)
MY (1) MY158386A (es)
PL (1) PL2736695T3 (es)
RU (1) RU2559459C1 (es)
TW (1) TWI504497B (es)
UA (1) UA110389C2 (es)
WO (1) WO2013014412A1 (es)
ZA (1) ZA201401042B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201405639YA (en) * 2009-09-11 2014-10-30 Kraft Foods Group Brands Llc Containers and methods for dispensing multiple doses of a concentrated liquid, and shelf stable concentrated liquids
US11013248B2 (en) 2012-05-25 2021-05-25 Kraft Foods Group Brands Llc Shelf stable, concentrated, liquid flavorings and methods of preparing beverages with the concentrated liquid flavorings
USD746137S1 (en) * 2013-11-15 2015-12-29 Diversey, Inc. Dosing cap
WO2015094983A1 (en) * 2013-12-20 2015-06-25 Retro Brands, Llc E-liquid dispenser
GB201402765D0 (en) * 2014-02-17 2014-04-02 Carbonite Corp Dispensers for viscous or pasty materials
DE102014103501A1 (de) 2014-03-14 2015-09-17 Euwe Eugen Wexler Gmbh Verfahren zur Herstellung eines Kunststoffbauteils mittels eines Spritzgießprozesses
EP3303173B1 (en) 2015-06-08 2019-03-27 Nestec S.A. Collapsible fluid dispensing package and valve fitment for dispensing fluid such as foodstuffs
US10071837B2 (en) * 2015-09-30 2018-09-11 Dow Global Technologies Llc Fitment with valve and ethylene/a-olefin multi-block copolymer
GB201600221D0 (en) 2016-01-06 2016-02-17 Innovation Junction Ltd Spray containers
US10518483B2 (en) * 2017-01-25 2019-12-31 The Boeing Company Compound shimming
RU2674120C1 (ru) * 2017-06-15 2018-12-04 Общество с ограниченной ответственностью "Редиус 168" Способ изготовления изделий в опоке
GB201804287D0 (en) 2018-03-16 2018-05-02 Innovation Junction Ltd Spray containers
US11073214B2 (en) * 2019-03-29 2021-07-27 Rapak, Llc Duckbill valve and method for making a duckbill valve
TWM588049U (zh) * 2019-05-03 2019-12-21 美商埃肯矽樹脂美國股份有限公司 用於經由射出成型產生模製矽膠產品的裝置總成
EP4013698A1 (en) * 2019-08-15 2022-06-22 Obrist Closures Switzerland GmbH Closure

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349972A (en) * 1966-10-24 1967-10-31 Carlton L Whiteford Dispenser closure
US3499572A (en) * 1968-04-08 1970-03-10 Continental Can Co Easy-opening structure having a welded weakening line
US4434120A (en) * 1981-10-09 1984-02-28 Bell Telephone Laboratories, Incorporated Injection molded knockout
JPS604039A (ja) 1983-06-22 1985-01-10 Fujikura Rubber Ltd 逆止弁の製造方法およびその製造装置
US4524805A (en) 1983-07-08 1985-06-25 Hoffman Allan C Normally closed duckbill valve and method of manufacture
WO1988008782A1 (en) * 1987-05-05 1988-11-17 Acorn Technology, Inc. Method of molding rigid plastic members having a tear element
US5431290A (en) 1992-03-24 1995-07-11 Vinciguerra; Mark T. Baby bottle for improved flow
GB9416452D0 (en) 1994-08-15 1994-10-05 Whitbread & Co Ltd Valves
AU3769695A (en) * 1994-11-23 1996-06-17 Tetra Laval Holdings & Finance Sa Closure for mounting on disposable cartons for non-carbonated drinks
US6379069B1 (en) * 1994-12-12 2002-04-30 James Alexander Corporation Dispenser and process
US5741446A (en) * 1995-05-26 1998-04-21 Mitsubishi Engineering-Plastics Corp. Method of producing a molded article using a mold assembly with an insert block
US5868990A (en) * 1995-07-13 1999-02-09 Cascade Engineering, Inc. Injection molding parts with pinholes
US6092551A (en) 1998-05-19 2000-07-25 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Duckbill valve
DE29907933U1 (de) * 1999-05-04 1999-08-12 Georg Menshen GmbH & Co KG, 57413 Finnentrop Schlitzschließventil für Behälteröffnungen
US6053194A (en) * 1999-09-10 2000-04-25 S. C. Johnson & Son, Inc. Duckbilled check valves and methods of making and using same
JP3718494B2 (ja) * 2002-10-15 2005-11-24 ルナ化成株式会社 飲料用容器の蓋及びその射出成形方法
JP4428918B2 (ja) * 2002-10-25 2010-03-10 株式会社クレハ 注出具
JP2005193946A (ja) * 2004-01-07 2005-07-21 Daiwa Can Co Ltd スリット式逆止弁付き容器
US7687003B2 (en) * 2004-12-08 2010-03-30 Visteon Global Technologies, Inc. Method of forming plastic part having hidden thin walled section
US20070114250A1 (en) * 2005-11-23 2007-05-24 Langseder Neal E Molded container head with orifice valve
US7543724B2 (en) 2006-06-21 2009-06-09 Seaquist Closures Foreign, Inc. Dispensing system with a dispensing valve having a projecting, reduced size discharge end
GB0721185D0 (en) * 2007-10-29 2007-12-05 Carbonite Corp Dispensing valves
EP2234897B1 (en) * 2008-01-29 2012-03-07 James Alexander Corporation Dispenser
EP2535291A1 (en) * 2008-06-18 2012-12-19 Polytop LLC Dispensing closure
CN201612944U (zh) * 2009-12-08 2010-10-27 上海锦泽夏本医疗器械有限公司 一种逆流防止阀以及采用该防止阀的留置针

Also Published As

Publication number Publication date
AR087383A1 (es) 2014-03-19
US20140339737A1 (en) 2014-11-20
RU2559459C1 (ru) 2015-08-10
ZA201401042B (en) 2015-10-28
MY158386A (en) 2016-09-30
MX2014001112A (es) 2015-01-16
KR20140036031A (ko) 2014-03-24
GB201113097D0 (en) 2011-09-14
EP2736695A1 (en) 2014-06-04
AU2012288690B2 (en) 2015-09-24
KR101554889B1 (ko) 2015-09-22
JP2014525855A (ja) 2014-10-02
CA2843217A1 (en) 2013-01-31
JP5914654B2 (ja) 2016-05-11
CN103702814A (zh) 2014-04-02
US9073248B2 (en) 2015-07-07
EP2736695B1 (en) 2015-03-18
TWI504497B (zh) 2015-10-21
PL2736695T3 (pl) 2015-08-31
ES2538236T3 (es) 2015-06-18
AU2012288690A1 (en) 2014-03-20
TW201309461A (zh) 2013-03-01
HK1192867A1 (en) 2014-09-05
BR112014001666A2 (pt) 2017-02-21
WO2013014412A1 (en) 2013-01-31
CA2843217C (en) 2016-02-02
US8828299B2 (en) 2014-09-09
CN103702814B (zh) 2016-08-17
BR112014001666B1 (pt) 2020-04-22
UA110389C2 (uk) 2015-12-25
US20130026677A1 (en) 2013-01-31

Similar Documents

Publication Publication Date Title
MX341162B (es) Moldeo por inyeccion de componentes de plastico con una rendija.
MX2016007899A (es) Pieza de plastico moldeada y metodo para la produccon del mismo.
EA202092161A1 (ru) Способы формования более твердого материала поверх более мягкого материала и изготовленные этими способами влагонепроницаемые единицы тары в сборе
PL3065927T3 (pl) Metoda formowania wtryskowego elementów z tworzyw sztucznych z wykorzystaniem maszyny do formowania wtryskowego z formą
MX356268B (es) Método y aparato para moldeo por inyección a presión prácticamente constante de partes de pared delgada.
MY151790A (en) Metal mold for injection molding and semiconductor package formed therewith and method of manufacturing semiconductor package
PH12016500202A1 (en) Injection molding machines and methods for accounting for changes in material properties during injection molding runs
MX2018010762A (es) Metodo de fabricacion de un recipiente.
MX2015006012A (es) Metodo para la elaboracion de lentes plasticas polarizantes.
WO2014133987A3 (en) Led lens assembly
MX2017007084A (es) Dispositivo de moldeo para la fabricacion de piezas de material compuesto a partir de resina polimerica liquida mediante inyeccion a alta presion.
MY168310A (en) In-Mold Decorating Method, Molded Article Manufactured by the In-Mold Decorating Method, and In-Mold Decorating Apparatus
MX2016003759A (es) Metodo, inserto de molde y molde de inyeccion para producir un producto moldeado de plastico.
AR082970A1 (es) Dispositivo y metodo de moldeo de envase plastico
WO2011028493A3 (en) Injection molding of part having nonuniform thickness
MX2015017490A (es) Metodo e instalacion de moldeo por inyeccion para la produccion de partes moldeadas de plastico reactivo intumescentes y parte moldeada de plastico reactivo.
PL3431245T3 (pl) Sposób wytwarzania kształtki z tworzywa sztucznego ze strukturyzowanym optycznie obszarem powierzchni i wytworzona kształtka z tworzywa sztucznego
IN2014DN10844A (es)
PL2886283T3 (pl) Urządzenie do wytwarzania metodą formowania wtryskowego części z tworzywa sztucznego z częściami wkładanymi
EP3308934A4 (en) MOLD DEVICE FOR INJECTION MOLDING IN THE MOLD AND RESIN MOLDED ARTICLE THEREFROM
MY196091A (en) Film Hinges Made Of Fiber-Reinforced Plastics
WO2012119952A3 (de) Verfahren und vorrichtung zur herstellung eines bauteils
PH12015502020B1 (en) Ester-type resin composition, method for producing said ester-type resin composition, and molded article produced using said ester-type resin
MX341713B (es) Placa que controla la direccion del viento y metodo de fabricacion de placa que controla la direccion del viento.
WO2018114563A8 (de) Verfahren zur herstellung eines langgestreckten bauteils mittels zentrierelement

Legal Events

Date Code Title Description
FG Grant or registration