JP7237991B2 - 容器のリサイクル方法 - Google Patents

容器のリサイクル方法 Download PDF

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Publication number
JP7237991B2
JP7237991B2 JP2020563566A JP2020563566A JP7237991B2 JP 7237991 B2 JP7237991 B2 JP 7237991B2 JP 2020563566 A JP2020563566 A JP 2020563566A JP 2020563566 A JP2020563566 A JP 2020563566A JP 7237991 B2 JP7237991 B2 JP 7237991B2
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Japan
Prior art keywords
film layer
container
resin
resin film
layer
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JP2020563566A
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English (en)
Japanese (ja)
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JPWO2021038838A5 (https=
JPWO2021038838A1 (https=
Inventor
貴博 大塚
大輔 児玉
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Kao Corp
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Kao Corp
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Publication of JPWO2021038838A1 publication Critical patent/JPWO2021038838A1/ja
Publication of JPWO2021038838A5 publication Critical patent/JPWO2021038838A5/ja
Priority to JP2023030942A priority Critical patent/JP7495541B2/ja
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Classifications

    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • B29L2031/7158—Bottles
    • 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
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/384—Details of packaging materials of special type or form made of recycled material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Laminated Bodies (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Wrappers (AREA)
JP2020563566A 2019-08-30 2019-08-30 容器のリサイクル方法 Active JP7237991B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023030942A JP7495541B2 (ja) 2019-08-30 2023-03-01 容器のリサイクル方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/034170 WO2021038838A1 (ja) 2019-08-30 2019-08-30 容器のリサイクル方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023030942A Division JP7495541B2 (ja) 2019-08-30 2023-03-01 容器のリサイクル方法

Publications (3)

Publication Number Publication Date
JPWO2021038838A1 JPWO2021038838A1 (https=) 2021-03-04
JPWO2021038838A5 JPWO2021038838A5 (https=) 2022-05-10
JP7237991B2 true JP7237991B2 (ja) 2023-03-13

Family

ID=74685286

Family Applications (2)

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JP2020563566A Active JP7237991B2 (ja) 2019-08-30 2019-08-30 容器のリサイクル方法
JP2023030942A Active JP7495541B2 (ja) 2019-08-30 2023-03-01 容器のリサイクル方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023030942A Active JP7495541B2 (ja) 2019-08-30 2023-03-01 容器のリサイクル方法

Country Status (5)

Country Link
US (1) US12145294B2 (https=)
EP (1) EP3838571A4 (https=)
JP (2) JP7237991B2 (https=)
CN (1) CN113015613A (https=)
WO (1) WO2021038838A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3483086B1 (en) * 2017-03-07 2021-07-21 Kao Corporation Sheet material container
US12491705B2 (en) * 2019-09-20 2025-12-09 Nova Chemicals (International) S.A. Stand up pouch with recycled polyethylene
CN117425599A (zh) * 2021-05-31 2024-01-19 花王株式会社 片材容器
WO2023190325A1 (ja) * 2022-03-29 2023-10-05 花王株式会社 積層体
CN115582385B (zh) * 2022-09-26 2023-10-20 无锡市兴盛新材料科技有限公司 一种pbt废料回用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002200664A (ja) 2000-09-20 2002-07-16 Fuji Kasei Kogyo Kk 廃プラスチックを用いた成型体原料および板状成型体の製造方法
JP2008532762A (ja) 2005-03-21 2008-08-21 シーブイピー・クリーン・バリュー・プラスティクス・ゲゼルシャフト・ミット・ベシュレンタク・ハフツング 廃プラスチックの粉砕および清浄化のための方法および装置
WO2018163269A1 (ja) 2017-03-07 2018-09-13 花王株式会社 容器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08281644A (ja) * 1995-04-17 1996-10-29 Taiboo:Kk フラフの加工処理方法
JPH09220721A (ja) 1995-12-13 1997-08-26 Ain Eng Kk 廃棄樹脂製包装用容器の回収・造粒方法及び装置。
EP0802045A1 (en) * 1996-04-15 1997-10-22 The Procter & Gamble Company Multilayer materials for making packages
JPH10146828A (ja) * 1996-11-15 1998-06-02 Ain Kosan Kk 廃棄樹脂製包装用容器の回収・造粒方法及び装置、並びに前記回収樹脂材料から成る食品包装用容器の製造方法。
US5958659A (en) 1996-12-17 1999-09-28 Mitsubishi Polyester Film Corporation Polyester-based photographic support and process for producing the same
JP3911069B2 (ja) * 1997-05-26 2007-05-09 三菱化学ポリエステルフィルム株式会社 ポリエステル組成物の製造方法
PT924678E (pt) * 1997-12-19 2005-01-31 Toyo Boseki Rotulos garrafas com estes rotulos e processos para a sua reciclagem
JP4531236B2 (ja) 2000-10-17 2010-08-25 大日本印刷株式会社 積層材およびそれを使用した包装用袋
DE10207591A1 (de) * 2002-02-22 2003-09-04 Kuraray Specialities Europe Verfahren zum Recycling von beschichteten Kunststoff-Formkörpern
JP6003380B2 (ja) * 2012-08-10 2016-10-05 Dic株式会社 易開封性多層容器
EP3168169B1 (de) 2015-11-13 2020-02-05 Mondi AG Folienbeutel
TW201827501A (zh) * 2017-01-26 2018-08-01 台灣龍盟科技股份有限公司 包含聚對苯二甲酸乙二酯之複合膜及其製造方法及用途
EP3483086B1 (en) 2017-03-07 2021-07-21 Kao Corporation Sheet material container
JP2019081608A (ja) * 2017-10-28 2019-05-30 進栄化成株式会社 袋容器、リサイクル方法、ラミネート方法
KR102240877B1 (ko) * 2018-04-30 2021-04-19 에스케이씨 주식회사 폴리에스테르 용기의 재생 방법 및 이로부터 제조된 재생 폴리에스테르 칩

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002200664A (ja) 2000-09-20 2002-07-16 Fuji Kasei Kogyo Kk 廃プラスチックを用いた成型体原料および板状成型体の製造方法
JP2008532762A (ja) 2005-03-21 2008-08-21 シーブイピー・クリーン・バリュー・プラスティクス・ゲゼルシャフト・ミット・ベシュレンタク・ハフツング 廃プラスチックの粉砕および清浄化のための方法および装置
WO2018163269A1 (ja) 2017-03-07 2018-09-13 花王株式会社 容器

Also Published As

Publication number Publication date
WO2021038838A1 (ja) 2021-03-04
JPWO2021038838A1 (https=) 2021-03-04
CN113015613A (zh) 2021-06-22
JP2023076437A (ja) 2023-06-01
EP3838571A1 (en) 2021-06-23
JP7495541B2 (ja) 2024-06-04
EP3838571A4 (en) 2021-09-29
US12145294B2 (en) 2024-11-19
US20210354333A1 (en) 2021-11-18

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