JP2020196181A - ブロー成形装置 - Google Patents
ブロー成形装置 Download PDFInfo
- Publication number
- JP2020196181A JP2020196181A JP2019103111A JP2019103111A JP2020196181A JP 2020196181 A JP2020196181 A JP 2020196181A JP 2019103111 A JP2019103111 A JP 2019103111A JP 2019103111 A JP2019103111 A JP 2019103111A JP 2020196181 A JP2020196181 A JP 2020196181A
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- Prior art keywords
- blow nozzle
- blow
- suction
- nozzle
- mold
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- 238000000071 blow moulding Methods 0.000 title claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 65
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 description 23
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000002453 shampoo Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould 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
- 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
- B29C49/58—Blowing means
-
- 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
- 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
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
- B65B3/022—Making containers by moulding of a thermoplastic material
-
- 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
- B29C2049/4294—Sealing means
- B29C2049/4296—Sealing means for avoiding blowing fluid from leaking, e.g. between the blowing means and the preform neck
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4664—Blowing fluids being incompressible staying in the final article
-
- 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
- B29C49/58—Blowing means
- B29C2049/5862—Drive means therefore
- B29C2049/5875—Electric direct drives, e.g. linear electric motor
-
- 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
- B29C49/58—Blowing means
- B29C49/60—Blow-needles
- B29C2049/6054—Means for avoiding blowing fluid leakage between the blow needle and parisons or preforms
-
- 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
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/42403—Purging or cleaning the blow-moulding apparatus
-
- 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
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
- B29C49/4282—Purging or cleaning the article
-
- 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
- B29C49/4284—Means for recycling or reusing auxiliaries or materials, e.g. blowing fluids or energy
-
- 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
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
10 金型
11 キャビティ
11a 開口部
20 ノズルユニット
21 本体ブロック
22 ブローノズル
22a ノズル本体
22b 挟持部
23 供給流路
24 シール体
25 シール爪部
26 延伸ロッド
30 加圧流体供給部
40 ブローノズル移動手段
50 吸引装置
51 吸引部材
51a 吸引路
51b 吸引口
52 吸引ポンプ
53 吸引部材移動手段
53a シリンダ本体
53b ピストンロッド
53c ガイド
54 固定ブラケット
55 保持板
60 液受け装置
61 受皿
62 受皿移動手段
62a シリンダ本体
62b ピストンロッド
62c ガイド
70 吸引孔
71 流通路
72 吸引ポンプ
73 副吸引孔
P プリフォーム
P1 本体部
P2 ネックリング
P3 口筒部
P4 アンダーカット部
C 容器
O 中心軸線
Claims (4)
- ブロー成形用の金型と、
前記金型の上方に配置されたブローノズルと、
前記ブローノズルに加圧した非圧縮性流体を供給する加圧流体供給部と、
前記ブローノズルを、前記金型に配置されたプリフォームの口筒部に接続する接続位置と前記口筒部に対して上方に離れた待機位置とに相対移動させるブローノズル移動手段と、を有し、
前記接続位置にある前記ブローノズルを通して前記プリフォームの内部に加圧した非圧縮性流体を供給して前記プリフォームを前記金型のキャビティに沿った形状の容器に成形するブロー成形装置であって、
吸引口を備えた吸引部材と、
前記吸引部材に接続された吸引ポンプと、
前記容器の成形後、前記ブローノズルを前記接続位置から前記待機位置に移動させた後に、前記吸引口が前記ブローノズルの下方に位置するように前記吸引部材を移動させる吸引部材移動手段と、を有することを特徴とするブロー成形装置。 - 前記吸引口は水平方向に向けて開口する、請求項1に記載のブロー成形装置。
- 受皿と、
前記容器の成形後、前記ブローノズルを前記接続位置から前記待機位置に移動させた後に、前記受皿を、前記吸引部材よりも下方側において前記ブローノズルの下方に移動させる受皿移動手段と、をさらに有する、請求項1または2に記載のブロー成形装置。 - 前記吸引部材移動手段が、前記吸引口が前記ブローノズルの下方に位置するように前記吸引部材を移動させた後に、前記受皿移動手段が、前記受皿を前記ブローノズルの下方に移動させる、請求項3に記載のブロー成形装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019103111A JP7221138B2 (ja) | 2019-05-31 | 2019-05-31 | ブロー成形装置 |
EP20814846.0A EP3978222B1 (en) | 2019-05-31 | 2020-03-05 | Blow molding device |
CN202080039244.4A CN113924202B (zh) | 2019-05-31 | 2020-03-05 | 吹塑成型装置 |
PCT/JP2020/009502 WO2020240972A1 (ja) | 2019-05-31 | 2020-03-05 | ブロー成形装置 |
US17/614,463 US11806916B2 (en) | 2019-05-31 | 2020-03-05 | Blow molding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019103111A JP7221138B2 (ja) | 2019-05-31 | 2019-05-31 | ブロー成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020196181A true JP2020196181A (ja) | 2020-12-10 |
JP7221138B2 JP7221138B2 (ja) | 2023-02-13 |
Family
ID=73553319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019103111A Active JP7221138B2 (ja) | 2019-05-31 | 2019-05-31 | ブロー成形装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11806916B2 (ja) |
EP (1) | EP3978222B1 (ja) |
JP (1) | JP7221138B2 (ja) |
CN (1) | CN113924202B (ja) |
WO (1) | WO2020240972A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07242214A (ja) * | 1994-03-08 | 1995-09-19 | Ajinomoto Co Inc | 液垂れ防止充填機 |
JP2008222312A (ja) * | 2004-04-13 | 2008-09-25 | Kao Corp | 液充填ノズル |
JP2015085614A (ja) * | 2013-10-31 | 2015-05-07 | 株式会社吉野工業所 | ブロー成形装置 |
JP2016032921A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社吉野工業所 | ブロー成形装置 |
JP2019055514A (ja) * | 2017-09-20 | 2019-04-11 | 株式会社吉野工業所 | 液体入り容器の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2874734A (en) * | 1957-04-02 | 1959-02-24 | Gadget Of The Month Club Inc | Automatic container-filler device |
US5261566A (en) * | 1981-02-16 | 1993-11-16 | Tokyo Ohka Kogyo Co., Ltd. | Solution-dropping nozzle device |
IT1172681B (it) * | 1983-02-02 | 1987-06-18 | Ed Srl | Apparecchiatura perfezionata atta ad effettuare in modo sterile il riempimento di contenitori con materiali allo stato liquido o pastoso |
FR2871093B1 (fr) * | 2004-06-08 | 2007-11-16 | Sidel Sas | Procede et installation de fabrication de recipients avec refroidissement apres formage |
JP5872361B2 (ja) | 2012-03-30 | 2016-03-01 | 株式会社吉野工業所 | ブロー成形装置及び合成樹脂製容器の製造方法 |
EP2617650B1 (en) * | 2012-01-17 | 2014-08-20 | Nestec S.A. | Apparatus for blowing and filling a container with liquid collecting means |
JP6450617B2 (ja) | 2015-03-13 | 2019-01-09 | 株式会社吉野工業所 | ブロー成形装置 |
US10189202B2 (en) | 2015-03-13 | 2019-01-29 | Discma Ag | Blow molding device |
US11312058B2 (en) | 2017-09-20 | 2022-04-26 | Yoshino Kogyosho Co., Ltd. | Liquid-containing container manufacturing method |
-
2019
- 2019-05-31 JP JP2019103111A patent/JP7221138B2/ja active Active
-
2020
- 2020-03-05 US US17/614,463 patent/US11806916B2/en active Active
- 2020-03-05 EP EP20814846.0A patent/EP3978222B1/en active Active
- 2020-03-05 CN CN202080039244.4A patent/CN113924202B/zh active Active
- 2020-03-05 WO PCT/JP2020/009502 patent/WO2020240972A1/ja unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07242214A (ja) * | 1994-03-08 | 1995-09-19 | Ajinomoto Co Inc | 液垂れ防止充填機 |
JP2008222312A (ja) * | 2004-04-13 | 2008-09-25 | Kao Corp | 液充填ノズル |
JP2015085614A (ja) * | 2013-10-31 | 2015-05-07 | 株式会社吉野工業所 | ブロー成形装置 |
JP2016032921A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社吉野工業所 | ブロー成形装置 |
JP2019055514A (ja) * | 2017-09-20 | 2019-04-11 | 株式会社吉野工業所 | 液体入り容器の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20220234273A1 (en) | 2022-07-28 |
JP7221138B2 (ja) | 2023-02-13 |
EP3978222B1 (en) | 2024-01-03 |
CN113924202A (zh) | 2022-01-11 |
EP3978222A4 (en) | 2023-01-25 |
US11806916B2 (en) | 2023-11-07 |
CN113924202B (zh) | 2023-12-01 |
EP3978222A1 (en) | 2022-04-06 |
WO2020240972A1 (ja) | 2020-12-03 |
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