WO2021149744A8 - 成形体の製造方法及び製造システム - Google Patents

成形体の製造方法及び製造システム Download PDF

Info

Publication number
WO2021149744A8
WO2021149744A8 PCT/JP2021/001925 JP2021001925W WO2021149744A8 WO 2021149744 A8 WO2021149744 A8 WO 2021149744A8 JP 2021001925 W JP2021001925 W JP 2021001925W WO 2021149744 A8 WO2021149744 A8 WO 2021149744A8
Authority
WO
WIPO (PCT)
Prior art keywords
resin composition
raw materials
formed product
extruder
amounts
Prior art date
Application number
PCT/JP2021/001925
Other languages
English (en)
French (fr)
Other versions
WO2021149744A1 (ja
Inventor
学 渡邊
綱 中村
毅 檀野
Original Assignee
株式会社ユポ・コーポレーション
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 株式会社ユポ・コーポレーション filed Critical 株式会社ユポ・コーポレーション
Priority to JP2021572776A priority Critical patent/JP7285345B2/ja
Priority to CN202180009853.XA priority patent/CN115003485B/zh
Priority to US17/793,508 priority patent/US20230042121A1/en
Publication of WO2021149744A1 publication Critical patent/WO2021149744A1/ja
Publication of WO2021149744A8 publication Critical patent/WO2021149744A8/ja

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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
    • 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
    • B29B7/66—Recycling the material
    • 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
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • 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
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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
    • 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
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92228—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

樹脂組成物中の原料の含有量をリアルタイムに測定する　複数の原料を含む樹脂組成物を用いて成形体を製造する製造方法であって、前記複数の原料のそれぞれを押出機に供給するステップと、前記押出機により前記複数の原料を溶融混練して樹脂組成物を調製するステップと、前記調製された樹脂組成物に放射線を照射し、前記樹脂組成物を透過した前記放射線の検出結果に基づいて前記樹脂組成物中の原料の含有量を算出するステップと、を含む成形体の製造方法。
PCT/JP2021/001925 2020-01-20 2021-01-20 成形体の製造方法及び製造システム WO2021149744A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021572776A JP7285345B2 (ja) 2020-01-20 2021-01-20 成形体の製造方法及び製造システム
CN202180009853.XA CN115003485B (zh) 2020-01-20 2021-01-20 成型体的制造方法和制造系统
US17/793,508 US20230042121A1 (en) 2020-01-20 2021-01-20 Method and system for manufacturing formed product

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020006614 2020-01-20
JP2020-006614 2020-01-20

Publications (2)

Publication Number Publication Date
WO2021149744A1 WO2021149744A1 (ja) 2021-07-29
WO2021149744A8 true WO2021149744A8 (ja) 2022-07-14

Family

ID=76992471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/001925 WO2021149744A1 (ja) 2020-01-20 2021-01-20 成形体の製造方法及び製造システム

Country Status (4)

Country Link
US (1) US20230042121A1 (ja)
JP (1) JP7285345B2 (ja)
CN (1) CN115003485B (ja)
WO (1) WO2021149744A1 (ja)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999045A (en) * 1974-02-21 1976-12-21 Mobil Oil Corporation Method of pigmentation control for thermoplastic film
JPS5222989A (en) * 1975-08-14 1977-02-21 Sumitomo Electric Ind Ltd Method of determining characteristics of extruders
DE3138159A1 (de) * 1981-09-25 1983-04-14 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Verfahren und vorrichtung zur (gamma)-transmissionsanalyse von mehrkomponenten-gemischen in gegenwart grobkoerniger komponenten
JPH05318555A (ja) * 1992-05-26 1993-12-03 Shin Etsu Chem Co Ltd 熱可塑性樹脂材料の押出成形方法
JPH0755718A (ja) * 1993-08-17 1995-03-03 Fujikura Ltd 押出樹脂中の異物検出方法
JP2996855B2 (ja) * 1994-02-22 2000-01-11 株式会社フジクラ 押出樹脂中の異物検出装置
DE19932746B4 (de) * 1999-07-14 2005-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur spektroskopischen Untersuchung von plastifizierten Extrudaten
WO2005068516A2 (en) * 2004-01-14 2005-07-28 Chevron Phillips Chemical Company Lp Method and apparatus for monitoring polyolefin production
US7279684B2 (en) * 2005-12-13 2007-10-09 Huber Engineered Woods Llc Method using NIR spectroscopy to monitor components of engineered wood products
JP5463909B2 (ja) * 2007-04-11 2014-04-09 三菱電機株式会社 樹脂中Ｂｒ検出方法、樹脂分別装置、および再生樹脂製品の製造方法
DE102008051973A1 (de) 2008-10-16 2010-04-22 Vmi - Az Extrusion Gmbh Extrusions-Fördervorrichtung
JP5640889B2 (ja) * 2011-05-20 2014-12-17 日立金属株式会社 電線・ケーブル
JP2015513570A (ja) * 2012-02-09 2015-05-14 ジョージア − パシフィック ケミカルズ エルエルシー ポリマ樹脂および炭素材料の調製
KR20150136202A (ko) * 2014-05-26 2015-12-07 한국생산기술연구원 열가소성 고분자 수지 용융점도 측정장치

Also Published As

Publication number Publication date
CN115003485B (zh) 2024-04-16
WO2021149744A1 (ja) 2021-07-29
US20230042121A1 (en) 2023-02-09
JPWO2021149744A1 (ja) 2021-07-29
JP7285345B2 (ja) 2023-06-01
CN115003485A (zh) 2022-09-02

Similar Documents

Publication Publication Date Title
WO2017134672A3 (en) Three-dimensional inkjet printing using polyamide-forming materials
CN103980591A (zh) 一种用于3d打印的电子辐射交联聚合物材料及其制备方法和制品
JP5917721B2 (ja) 合成木材製造用押出ダイ、これを備える製造装置及び合成木材の製造方法
WO2016062787A3 (en) A process for producing a composite article
MX2016014971A (es) Sistema, metodo y aparato para producir un producto microcapilar anular de multiples capas.
CN105602092A (zh) Ppa母粒及其制备方法
WO2021149744A8 (ja) 成形体の製造方法及び製造システム
EP4116357A4 (en) RESIN BEADS, THEIR MANUFACTURING METHOD AND PRODUCT USING THEM
CN102417696A (zh) 一种磨砂瓶体的制作方法
CN103009751B (zh) 一种双向拉伸聚丙烯高热封膜及其制造方法
CR20210253A (es) Agregado de resina preacondicionada
CN104151850A (zh) 一种仿天然木纹木塑型材及其制备方法
CN104260379A (zh) 一种由无纺布和透气膜复合而成的复合膜的制备方法
CN105017600A (zh) 增粘母料生产工艺
CN107250246B8 (zh) 热塑性弹性体组合物及其制造方法
CN102259415A (zh) 一种仿木纹板材的挤出方法
CN102950858A (zh) 一种热封型双向拉伸聚丙烯镀铝基膜及其制造方法
CN107480388B (zh) 一种预定设计尺寸发射药的压伸成型方法
CN102875992A (zh) 一种抗菌的聚碳酸酯材料的制备方法
EP4159436A4 (en) MASTERBATCH, RESIN COMPOSITION, POLYOLEFIN RESIN FILM, MANUFACTURING PROCESS THEREOF AND LAYER FILM
CN104761862A (zh) 一种高分子包装材料的制备方法
EP4036171A4 (en) THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND MOLDED PRODUCT MADE THEREOF
CN100427291C (zh) 包覆有包覆材料层的复合型材的制造方法及其专用模具
EP4253430A4 (en) VINYLIDE FLUORIDE POLYMER COMPOSITION AND METHOD FOR PRODUCING SAME, RESIN COMPOSITION, ELECTRODE MIXTURE, ELECTRODE THEREOF AND METHOD FOR PRODUCING SAME
EP4269472A4 (en) RESIN BEADS, METHOD FOR PRODUCING RESIN BEADS, AND PRODUCT USING RESIN BEADS

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21745016

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021572776

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21745016

Country of ref document: EP

Kind code of ref document: A1