JP7793510B2 - 樹脂製広口容器の製造方法、製造装置および樹脂製広口容器 - Google Patents

樹脂製広口容器の製造方法、製造装置および樹脂製広口容器

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Publication number
JP7793510B2
JP7793510B2 JP2022518062A JP2022518062A JP7793510B2 JP 7793510 B2 JP7793510 B2 JP 7793510B2 JP 2022518062 A JP2022518062 A JP 2022518062A JP 2022518062 A JP2022518062 A JP 2022518062A JP 7793510 B2 JP7793510 B2 JP 7793510B2
Authority
JP
Japan
Prior art keywords
preform
lip
wide
injection
mold
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2022518062A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021221024A1 (https=
Inventor
遼 河村
淳 長崎
学 荻原
智一 小宮山
宗由 相川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissei ASB Machine Co Ltd
Original Assignee
Nissei ASB Machine Co Ltd
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 Nissei ASB Machine Co Ltd filed Critical Nissei ASB Machine Co Ltd
Publication of JPWO2021221024A1 publication Critical patent/JPWO2021221024A1/ja
Application granted granted Critical
Publication of JP7793510B2 publication Critical patent/JP7793510B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • 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
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4881—Moulds characterised by mould configurations having a mandrel or core e.g. two mould halves with a core in-between
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7132—Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP2022518062A 2020-04-27 2021-04-26 樹脂製広口容器の製造方法、製造装置および樹脂製広口容器 Active JP7793510B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020078536 2020-04-27
JP2020078536 2020-04-27
PCT/JP2021/016683 WO2021221024A1 (ja) 2020-04-27 2021-04-26 樹脂製広口容器の製造方法、製造装置および樹脂製広口容器

Publications (2)

Publication Number Publication Date
JPWO2021221024A1 JPWO2021221024A1 (https=) 2021-11-04
JP7793510B2 true JP7793510B2 (ja) 2026-01-05

Family

ID=78374102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022518062A Active JP7793510B2 (ja) 2020-04-27 2021-04-26 樹脂製広口容器の製造方法、製造装置および樹脂製広口容器

Country Status (4)

Country Link
US (1) US12318989B2 (https=)
JP (1) JP7793510B2 (https=)
CN (1) CN115666896A (https=)
WO (1) WO2021221024A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4640406A1 (en) 2022-12-21 2025-10-29 Nissei ASB Machine Co., Ltd. Preform, method for producing resin container, and device for producing resin container
JPWO2024135785A1 (https=) * 2022-12-21 2024-06-27

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003170487A (ja) 2001-09-25 2003-06-17 Frontier:Kk コップ状容器のプリフォーム
JP2009034871A (ja) 2007-07-31 2009-02-19 Yoshino Kogyosho Co Ltd 合成樹脂製カップ状容器及びその熱結晶化処理方法
US20120199547A1 (en) 2010-12-09 2012-08-09 Ring Container Technologies Wide mouth container and method of making the same
WO2017098673A1 (ja) 2015-12-11 2017-06-15 株式会社青木固研究所 射出延伸ブロー成形機の射出成形型とプリフォームの成形方法とプリフォーム、及び容器の成形方法と容器
JP2020037272A (ja) 2017-10-19 2020-03-12 日精エー・エス・ビー機械株式会社 樹脂製の容器の製造方法および樹脂製の容器の製造装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944645A (en) * 1972-04-24 1976-03-16 Farrell Patent Company Method for balloon blown plastic molding
US3941539A (en) * 1972-12-05 1976-03-02 Continental Can Company, Inc. Injection blow molding apparatus and method
JP3748487B2 (ja) * 1997-12-26 2006-02-22 株式会社青木固研究所 射出延伸ブロー成形方法
JP2004010061A (ja) 2002-06-04 2004-01-15 Frontier:Kk プラスチック製の広口容器およびその成形金型
JP4273735B2 (ja) 2002-09-26 2009-06-03 東洋製罐株式会社 カップ状ポリエステル容器
JP2004352332A (ja) 2003-05-30 2004-12-16 Aoki Technical Laboratory Inc 包装用カップ容器
GB0623325D0 (en) * 2006-11-22 2007-01-03 Plastic Can Company The Ltd Method and apparatus for making a container with a handle
ITRM20070552A1 (it) * 2007-10-23 2009-04-24 Acqua Minerale S Benedetto S P Contenitore in materiale plastico
JP6460961B2 (ja) 2015-11-19 2019-01-30 日本電信電話株式会社 データ圧縮収集システムおよび方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003170487A (ja) 2001-09-25 2003-06-17 Frontier:Kk コップ状容器のプリフォーム
JP2009034871A (ja) 2007-07-31 2009-02-19 Yoshino Kogyosho Co Ltd 合成樹脂製カップ状容器及びその熱結晶化処理方法
US20120199547A1 (en) 2010-12-09 2012-08-09 Ring Container Technologies Wide mouth container and method of making the same
WO2017098673A1 (ja) 2015-12-11 2017-06-15 株式会社青木固研究所 射出延伸ブロー成形機の射出成形型とプリフォームの成形方法とプリフォーム、及び容器の成形方法と容器
JP2020037272A (ja) 2017-10-19 2020-03-12 日精エー・エス・ビー機械株式会社 樹脂製の容器の製造方法および樹脂製の容器の製造装置

Also Published As

Publication number Publication date
JPWO2021221024A1 (https=) 2021-11-04
US12318989B2 (en) 2025-06-03
WO2021221024A1 (ja) 2021-11-04
CN115666896A (zh) 2023-01-31
US20230173734A1 (en) 2023-06-08

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