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MX2021010365A - Conjunto de matriz para producir pelotillas llenas de fluido. - Google Patents

Conjunto de matriz para producir pelotillas llenas de fluido.

Info

Publication number
MX2021010365A
MX2021010365A MX2021010365A MX2021010365A MX2021010365A MX 2021010365 A MX2021010365 A MX 2021010365A MX 2021010365 A MX2021010365 A MX 2021010365A MX 2021010365 A MX2021010365 A MX 2021010365A MX 2021010365 A MX2021010365 A MX 2021010365A
Authority
MX
Mexico
Prior art keywords
die assembly
inlet
symmetry
axis
discharge port
Prior art date
Application number
MX2021010365A
Other languages
English (en)
Inventor
Hong Yang
Yabin Sun
Mohamed Esseghir
Yonghua Gong
Jeffrey D Wenzel
Wenyi Huang
qian Gou
Weiming Ma
Nicholas J Horstman
Yufeng Yang
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2021010365A publication Critical patent/MX2021010365A/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
    • 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
    • B29B9/02—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
    • 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
    • B29C48/03—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
    • B29C48/30—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
    • 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
    • B29C48/001—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
    • B29C48/15—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)
  • Nozzles (AREA)
  • Glanulating (AREA)

Abstract

Un conjunto de matriz (5) que incluye: (i) una placa de matriz (10) que tiene una superficie de entrada (15) y una superficie de descarga opuesta (35); (ii) una entrada (30) en la superficie de entrada (15) y un primer eje de simetría (A) que se extiende a través de la entrada (30) y perpendicular a la superficie de entrada (15); (iii) un puerto de descarga (45) en la superficie de descarga (35) y un segundo eje de simetría (B) que se extiende a través del puerto de descarga (45) y perpendicular a la superficie de descarga (35). Los ejes primero y segundo están separados entre sí y son paralelos entre sí. El conjunto de matriz (5) incluye (iv) un paso de extruido (42) que conecta de manera fluida la entrada (30) y el puerto de descarga (45). Un tercer eje de simetría (C) se extiende a través del paso de extruido (42). El conjunto de matriz (5) incluye (v) una boquilla (100) montada en la placa de matriz (10), la boquilla (100) tiene una punta de inyección (110) en el paso de extruido (42) en el puerto de descarga (45); y (vi) el tercer eje de simetría (C) interseca el primer eje de simetría (A) para formar un ángulo agudo.
MX2021010365A 2019-03-29 2019-03-29 Conjunto de matriz para producir pelotillas llenas de fluido. MX2021010365A (es)

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
MX2021010365A true MX2021010365A (es) 2021-09-30

Family

ID=72664398

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010365A MX2021010365A (es) 2019-03-29 2019-03-29 Conjunto de matriz para producir pelotillas llenas de fluido.

Country Status (8)

Country Link
US (1) US20220193956A1 (es)
EP (1) EP3946887A4 (es)
JP (1) JP7317987B2 (es)
KR (1) KR20210143252A (es)
CN (1) CN114126827B (es)
CA (1) CA3133840A1 (es)
MX (1) MX2021010365A (es)
WO (1) WO2020198921A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
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
BR112021016769A2 (pt) 2019-03-29 2021-10-13 Dow Global Technologies Llc Pélete, e, processo

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE641280A (es) * 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
DE60036578T2 (de) * 1999-06-25 2008-07-03 Sumika Color Co. Ltd. Verfahren und Vorrichtung zum Herstellen von Mehrschichtgranulaten
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
US6854970B2 (en) * 2001-10-29 2005-02-15 Frito-Lay North America, Inc. Extruder die injection nozzle
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
DE10200192B4 (de) * 2002-01-04 2010-12-16 Coperion Gmbh Verfahren und Vorrichtung zum Ausschleusen von Material aus einer Plastifizier-Vorrichtung
DE112005001013B4 (de) * 2004-05-03 2019-07-11 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einem Formverteiler mit geringem Abstand
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
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
CA2649312A1 (en) * 2006-04-27 2007-11-08 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
KR102290338B1 (ko) * 2014-09-15 2021-08-19 마그 갈라 인코포레이티드 중공 펠릿의 압출을 위한 방법 및 장치
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

Also Published As

Publication number Publication date
CN114126827A (zh) 2022-03-01
CA3133840A1 (en) 2020-10-08
EP3946887A4 (en) 2022-11-09
JP2022534169A (ja) 2022-07-28
BR112021016775A2 (pt) 2021-11-16
KR20210143252A (ko) 2021-11-26
EP3946887A1 (en) 2022-02-09
CN114126827B (zh) 2024-07-12
WO2020198921A1 (en) 2020-10-08
JP7317987B2 (ja) 2023-07-31
US20220193956A1 (en) 2022-06-23

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