KR102910538B1 - 수지제 용기의 제조 방법, 제조 장치 및 금형 유닛 - Google Patents

수지제 용기의 제조 방법, 제조 장치 및 금형 유닛

Info

Publication number
KR102910538B1
KR102910538B1 KR1020227026996A KR20227026996A KR102910538B1 KR 102910538 B1 KR102910538 B1 KR 102910538B1 KR 1020227026996 A KR1020227026996 A KR 1020227026996A KR 20227026996 A KR20227026996 A KR 20227026996A KR 102910538 B1 KR102910538 B1 KR 102910538B1
Authority
KR
South Korea
Prior art keywords
layer
injection molding
preform
mold
resin material
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
KR1020227026996A
Other languages
English (en)
Korean (ko)
Other versions
KR20220124754A (ko
Inventor
도시테루 오이케
요이치 츠치야
Original Assignee
닛세이 에이. 에스. 비 기카이 가부시키가이샤
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 닛세이 에이. 에스. 비 기카이 가부시키가이샤 filed Critical 닛세이 에이. 에스. 비 기카이 가부시키가이샤
Publication of KR20220124754A publication Critical patent/KR20220124754A/ko
Application granted granted Critical
Publication of KR102910538B1 publication Critical patent/KR102910538B1/ko
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
    • 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
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1625—Injecting parison-like 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1684—Injecting parison-like 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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • B29C2949/0724—Preforms or parisons characterised by their configuration having variable wall thickness at body portion
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1020227026996A 2020-01-14 2021-01-12 수지제 용기의 제조 방법, 제조 장치 및 금형 유닛 Active KR102910538B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020003885 2020-01-14
JPJP-P-2020-003885 2020-01-14
PCT/JP2021/000721 WO2021145313A1 (ja) 2020-01-14 2021-01-12 樹脂製容器の製造方法、製造装置および金型ユニット

Publications (2)

Publication Number Publication Date
KR20220124754A KR20220124754A (ko) 2022-09-14
KR102910538B1 true KR102910538B1 (ko) 2026-01-09

Family

ID=76863825

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227026996A Active KR102910538B1 (ko) 2020-01-14 2021-01-12 수지제 용기의 제조 방법, 제조 장치 및 금형 유닛

Country Status (5)

Country Link
US (1) US12605877B2 (https=)
JP (1) JP7610534B2 (https=)
KR (1) KR102910538B1 (https=)
CN (1) CN114981066A (https=)
WO (1) WO2021145313A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006306470A (ja) 2005-04-28 2006-11-09 Yoshino Kogyosho Co Ltd グラデーション模様付きボトルと、ボトル成形用のプリフォーム
US20120328814A1 (en) * 2007-04-11 2012-12-27 Molmasa Aplicaciones Tecnicas, S.L. Two-layered preform obtained by injection overmolding
JP2019147393A (ja) * 2017-10-19 2019-09-05 日精エー・エス・ビー機械株式会社 プリフォームの製造方法およびプリフォームの成形機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142623A (en) * 1979-04-24 1980-11-07 Yoshino Kogyosho Co Ltd Method of forming optical pattern in polyethylene terephthalate resin made product and method of reinforcing optical pattern formed by the said method
JPS59158232A (ja) * 1983-02-28 1984-09-07 Toyo Seikan Kaisha Ltd 多層延伸ポリエステルボトルの製法
JPS60229730A (ja) * 1984-04-27 1985-11-15 Nissei Ee S B Kikai Kk 合成樹脂三層缶胴の製造方法
JPS6159984A (ja) 1984-08-31 1986-03-27 Nukada Fumiaki 音声画像伝送装置
JP3722502B2 (ja) * 1994-08-31 2005-11-30 日精エー・エス・ビー機械株式会社 インサートブロー成形装置及び方法
TWI250934B (en) * 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
JP4382923B2 (ja) * 1999-09-21 2009-12-16 日精エー・エス・ビー機械株式会社 プリフォーム成形装置
JP4037578B2 (ja) 1999-10-08 2008-01-23 大成化工株式会社 積層ボトルの製造方法、並びに、積層剥離容器の製造装置
WO2004022307A1 (ja) 2002-09-05 2004-03-18 Yoshino Kogyosho Co., Ltd. 積層形成体及びその製造方法
WO2006118067A1 (ja) 2005-04-28 2006-11-09 Yoshino Kogyosho Co., Ltd. グラデーション模様付き壜体及びプリフォームの射出成形方法
CN104703571A (zh) * 2012-07-31 2015-06-10 英维康国际责任有限公司 包含自锁定装置的可折叠轮椅架
JP2017007164A (ja) 2015-06-18 2017-01-12 アヅミ産業株式会社 Ｐｅｔ樹脂製食器の製造方法
CN108349143B (zh) * 2015-10-29 2021-06-04 日精Asb机械株式会社 模具单元、吹塑成型设备和吹塑成型方法
JP6461855B2 (ja) * 2016-05-10 2019-01-30 株式会社京三製作所 踏切制御システム
KR101900382B1 (ko) 2017-11-28 2018-09-20 주식회사 정민 이중 화장품용기의 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006306470A (ja) 2005-04-28 2006-11-09 Yoshino Kogyosho Co Ltd グラデーション模様付きボトルと、ボトル成形用のプリフォーム
US20120328814A1 (en) * 2007-04-11 2012-12-27 Molmasa Aplicaciones Tecnicas, S.L. Two-layered preform obtained by injection overmolding
JP2019147393A (ja) * 2017-10-19 2019-09-05 日精エー・エス・ビー機械株式会社 プリフォームの製造方法およびプリフォームの成形機

Also Published As

Publication number Publication date
WO2021145313A1 (ja) 2021-07-22
JPWO2021145313A1 (https=) 2021-07-22
KR20220124754A (ko) 2022-09-14
JP7610534B2 (ja) 2025-01-08
US20230058743A1 (en) 2023-02-23
CN114981066A (zh) 2022-08-30
US12605877B2 (en) 2026-04-21

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