BR112021016775A2 - Conjunto de matriz - Google Patents
Conjunto de matrizInfo
- Publication number
- BR112021016775A2 BR112021016775A2 BR112021016775A BR112021016775A BR112021016775A2 BR 112021016775 A2 BR112021016775 A2 BR 112021016775A2 BR 112021016775 A BR112021016775 A BR 112021016775A BR 112021016775 A BR112021016775 A BR 112021016775A BR 112021016775 A2 BR112021016775 A2 BR 112021016775A2
- Authority
- BR
- Brazil
- Prior art keywords
- inlet
- symmetry
- geometric axis
- discharge
- die assembly
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000001154 acute effect Effects 0.000 abstract 1
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
- 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
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/04—Particle-shaped
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
-
- 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
- B29C48/256—Exchangeable extruder parts
- B29C48/2566—Die parts
-
- 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
- B29C48/256—Exchangeable extruder parts
- B29C48/2568—Inserts
- B29C48/25686—Inserts for dies
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
- B29B2009/161—Absorbing, i.e. introducing a gas, a liquid or a solid material into the granules
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0027—Cutting off
-
- 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
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- 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
- B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Glanulating (AREA)
- Nozzles (AREA)
Abstract
conjunto de matriz. um conjunto de matriz (5) que inclui: (i) uma placa de matriz (10) tendo uma superfície de entrada (15) e uma superfície de descarga (35) oposta; (ii) uma entrada (30) na superfície de entrada (15) e um primeiro eixo geométrico de simetria (a) que se estende através da entrada (30) e perpendicular à superfície de entrada (15); (iii) uma porta de descarga (45) na superfície de descarga (35) e um segundo eixo geométrico de simetria (b) que se estende através da porta de descarga (45) e perpendicular à superfície de descarga (35). o primeiro e o segundo eixos geométricos estão separados e paralelos um ao outro. o conjunto de matriz (5) inclui (iv) uma passagem de extrudado (42) que conecta fluidamente a entrada (30) e a porta de descarga (45). um terceiro eixo geométrico de simetria (c) se estende através da passagem de extrudado (42). o conjunto de matriz (5) inclui (v) um bocal (100) montado na placa de matriz (10), em que o bocal (100) tem uma ponta de injeção (110) na passagem de extrudado (42) na porta de descarga (45); e (vi) o terceiro eixo geométrico de simetria (c) cruza o primeiro eixo geométrico de simetria (a) para formar um ângulo agudo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/080380 WO2020198921A1 (en) | 2019-03-29 | 2019-03-29 | Die assembly for producing fluid-filled pellets |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021016775A2 true BR112021016775A2 (pt) | 2021-11-16 |
Family
ID=72664398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021016775A BR112021016775A2 (pt) | 2019-03-29 | 2019-03-29 | Conjunto de matriz |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220193956A1 (pt) |
EP (1) | EP3946887A4 (pt) |
JP (1) | JP7317987B2 (pt) |
KR (1) | KR20210143252A (pt) |
CN (1) | CN114126827A (pt) |
BR (1) | BR112021016775A2 (pt) |
CA (1) | CA3133840A1 (pt) |
MX (1) | MX2021010365A (pt) |
WO (1) | WO2020198921A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI818054B (zh) | 2018-08-31 | 2023-10-11 | 美商陶氏全球科技有限責任公司 | 具有氣味控制組分之纖維 |
CN114144291A (zh) | 2019-03-29 | 2022-03-04 | 陶氏环球技术有限责任公司 | 含有添加剂的粒料 |
JP2022534167A (ja) * | 2019-03-29 | 2022-07-28 | ダウ グローバル テクノロジーズ エルエルシー | 中空ペレットおよび浸漬方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL301748A (pt) * | 1962-12-22 | |||
US3453689A (en) * | 1967-03-20 | 1969-07-08 | Du Pont | Insert type spinneret |
US3458615A (en) * | 1967-04-18 | 1969-07-29 | Du Pont | Hydrodynamically centering sheath/core filament spinnerette |
DE2215841C3 (de) * | 1971-04-02 | 1980-12-04 | Welding Engineers, Inc., King Of Prussia, Pa. (V.St.A.) | Granuliervorrichtung zur Herstellung von Pellets aus thermoplastischem Material |
JPS5590608A (en) * | 1978-12-27 | 1980-07-09 | Tanaka Kikinzoku Kogyo Kk | Manufacture of spinneret for hollow fiber |
CN2046436U (zh) * | 1989-03-09 | 1989-10-25 | 温州市鹿城电工机械厂 | 双色塑料挤出成型模具 |
DE4140146A1 (de) * | 1990-12-21 | 1992-06-25 | Greiner & Soehne C A | Extrusionswerkzeug zum extrudieren von mit verunreinigungen versetzten kunststoffabfaellen |
US5686128A (en) * | 1995-08-31 | 1997-11-11 | Nabisco Technology Company | Apparatus and method for triple co-extruding a snack product |
US6506401B1 (en) * | 1999-01-28 | 2003-01-14 | H. J. Heinz Company | Filled edible product, and system and method for production of a filled edible product |
US6669986B1 (en) * | 1999-06-25 | 2003-12-30 | Sumika Color Company, Limited | Process for manufacturing multilayer pellets and use of the multilayer pellets |
EP1133931A3 (en) * | 2000-03-16 | 2003-08-20 | Bestfoods | Nozzle for making snack foods having two or more filled axial cavities |
CN1847474B (zh) * | 2000-08-04 | 2012-03-07 | 纳幕尔杜邦公司 | 用于熔喷熔融聚合物的挤出模头 |
US6746226B2 (en) * | 2000-12-08 | 2004-06-08 | L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude | Spinnerette assembly for forming multicomponent hollow fibers |
US7648352B2 (en) * | 2001-10-29 | 2010-01-19 | Frito-Lay North America, Inc. | Apparatus for imprinting lines on direct-expanded food products having complex shapes with improved dimensional quality |
US6854970B2 (en) * | 2001-10-29 | 2005-02-15 | Frito-Lay North America, Inc. | Extruder die injection nozzle |
DE112005001013B4 (de) * | 2004-05-03 | 2019-07-11 | Mold-Masters (2007) Limited | Spritzgießvorrichtung mit einem Formverteiler mit geringem Abstand |
JP4571531B2 (ja) * | 2005-03-28 | 2010-10-27 | 住化カラー株式会社 | 複層押出成形品の押出装置およびそれを用いた複層押出成形品の製造方法 |
JP4642520B2 (ja) * | 2005-03-28 | 2011-03-02 | 住化カラー株式会社 | ダイ装置およびそれを用いた複層押出成形品の製造方法 |
US8765038B2 (en) * | 2006-04-27 | 2014-07-01 | Toyo Seikan Kaisha, Ltd. | Method of feeding composite molten resin and apparatus for feeding the same |
DE102006049073A1 (de) * | 2006-10-13 | 2008-04-17 | Hasco Hasenclever Gmbh + Co Kg | Einspritzdüse zur Führung von Schmelzemasse in einer Kunststoffspritzgießform |
US20100040716A1 (en) * | 2008-08-13 | 2010-02-18 | Fridley Michael A | Thermally insulated die plate assembly for underwater pelletizing and the like |
US8944798B2 (en) * | 2010-06-16 | 2015-02-03 | Kellogg Company | Gas assisted co-extrusion apparatus and process for forming foods |
JP5817538B2 (ja) * | 2012-01-11 | 2015-11-18 | 住友ベークライト株式会社 | 押出成形品の製造方法及び押出成形装置 |
WO2014003761A1 (en) * | 2012-06-28 | 2014-01-03 | Dow Global Technologies Llc | System, method and apparatus for producing a multi-layer, microcapillary film |
WO2016043694A1 (en) * | 2014-09-15 | 2016-03-24 | Gala Industries, Inc. | Method and device for extrusion of hollow pellets |
DE102015114488A1 (de) * | 2015-08-31 | 2017-03-02 | Marvis Medical Gmbh | Vorrichtung zum Extrudieren eines strukturierten Extrudats |
US10730222B2 (en) * | 2017-06-30 | 2020-08-04 | Dow Global Technologies Llc | Die assembly for producing a film |
CN208468992U (zh) * | 2018-03-15 | 2019-02-05 | 东莞市合亿塑料科技有限公司 | 一种导电塑料颗粒双螺杆挤出机的挤出头结构 |
CN108822314B (zh) * | 2018-04-18 | 2020-12-04 | 大庆海跃达科技有限公司 | 一种聚丙烯降温母粒及其生产方法以及用于实施该方法的生产模口 |
-
2019
- 2019-03-29 CA CA3133840A patent/CA3133840A1/en active Pending
- 2019-03-29 MX MX2021010365A patent/MX2021010365A/es unknown
- 2019-03-29 WO PCT/CN2019/080380 patent/WO2020198921A1/en unknown
- 2019-03-29 BR BR112021016775A patent/BR112021016775A2/pt unknown
- 2019-03-29 CN CN201980093107.6A patent/CN114126827A/zh active Pending
- 2019-03-29 US US17/599,368 patent/US20220193956A1/en not_active Abandoned
- 2019-03-29 EP EP19922977.4A patent/EP3946887A4/en active Pending
- 2019-03-29 JP JP2021557429A patent/JP7317987B2/ja active Active
- 2019-03-29 KR KR1020217034125A patent/KR20210143252A/ko active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
JP7317987B2 (ja) | 2023-07-31 |
EP3946887A1 (en) | 2022-02-09 |
MX2021010365A (es) | 2021-09-30 |
US20220193956A1 (en) | 2022-06-23 |
WO2020198921A1 (en) | 2020-10-08 |
JP2022534169A (ja) | 2022-07-28 |
KR20210143252A (ko) | 2021-11-26 |
EP3946887A4 (en) | 2022-11-09 |
CN114126827A (zh) | 2022-03-01 |
CA3133840A1 (en) | 2020-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] |