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MX2014001112A - 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
MX2014001112A
MX2014001112A MX2014001112A MX2014001112A MX2014001112A MX 2014001112 A MX2014001112 A MX 2014001112A MX 2014001112 A MX2014001112 A MX 2014001112A MX 2014001112 A MX2014001112 A MX 2014001112A MX 2014001112 A MX2014001112 A MX 2014001112A
Authority
MX
Mexico
Prior art keywords
mould
slit
apex
injection moulding
space
Prior art date
Application number
MX2014001112A
Other languages
English (en)
Other versions
MX341162B (es
Inventor
Matthew Eric Smith
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
    • 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
    • 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
    • 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
    • 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 true MX2014001112A (es) 2015-01-16
MX341162B 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)
MX (1) MX341162B (es)
MY (1) MY158386A (es)
PH (1) PH12014500139A1 (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)

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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
CN205597112U (zh) * 2013-12-20 2016-09-28 雷特罗品牌有限责任公司 电子烟油分配器及电子烟油瓶
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
JP2018520951A (ja) * 2015-06-08 2018-08-02 ネステク ソシエテ アノニム 食品などの注出用流体のための圧潰可能な流体注出用パッケージ及びバルブ取付体
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
NL2028805B1 (en) * 2021-07-22 2023-01-27 Weener Plastics Group B V Method for manufacturing a self-closing dispensing valve.
WO2024260981A1 (en) * 2023-06-22 2024-12-26 Unilever Ip Holdings B.V. Flip top dispensing closure

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Also Published As

Publication number Publication date
RU2559459C1 (ru) 2015-08-10
US20130026677A1 (en) 2013-01-31
AR087383A1 (es) 2014-03-19
HK1192867A1 (en) 2014-09-05
PL2736695T3 (pl) 2015-08-31
TW201309461A (zh) 2013-03-01
CA2843217A1 (en) 2013-01-31
UA110389C2 (uk) 2015-12-25
US9073248B2 (en) 2015-07-07
PH12014500139A1 (en) 2022-05-02
BR112014001666A2 (pt) 2017-02-21
ES2538236T3 (es) 2015-06-18
WO2013014412A1 (en) 2013-01-31
JP2014525855A (ja) 2014-10-02
CN103702814A (zh) 2014-04-02
EP2736695B1 (en) 2015-03-18
TWI504497B (zh) 2015-10-21
CA2843217C (en) 2016-02-02
JP5914654B2 (ja) 2016-05-11
EP2736695A1 (en) 2014-06-04
AU2012288690A1 (en) 2014-03-20
ZA201401042B (en) 2015-10-28
MX341162B (es) 2016-08-10
KR20140036031A (ko) 2014-03-24
GB201113097D0 (en) 2011-09-14
KR101554889B1 (ko) 2015-09-22
AU2012288690B2 (en) 2015-09-24
MY158386A (en) 2016-09-30
BR112014001666B1 (pt) 2020-04-22
CN103702814B (zh) 2016-08-17
US20140339737A1 (en) 2014-11-20
US8828299B2 (en) 2014-09-09

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