JP2013226709A - 樹脂ボトル用プリフォーム - Google Patents
樹脂ボトル用プリフォーム Download PDFInfo
- Publication number
- JP2013226709A JP2013226709A JP2012100233A JP2012100233A JP2013226709A JP 2013226709 A JP2013226709 A JP 2013226709A JP 2012100233 A JP2012100233 A JP 2012100233A JP 2012100233 A JP2012100233 A JP 2012100233A JP 2013226709 A JP2013226709 A JP 2013226709A
- Authority
- JP
- Japan
- Prior art keywords
- preform
- bent portion
- thickness
- resin
- bent
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 title claims abstract description 36
- 229920005989 resin Polymers 0.000 title claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000071 blow moulding Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000002087 whitening effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
【解決手段】開放端8及び閉鎖端9を有する樹脂成型ボトル用プリフォーム1であって、開放端8を構成するネック部2と、ネック部2に接続される管状の胴部3と、閉鎖端9を構成し、閉鎖端9に向かうにつれて外径が狭まる略円錐形状を有する底部4と、胴部3と底部4とを接続する屈曲部5とを備える。胴部3の中心軸AXに対して直交する方向における屈曲部5の厚みが略一定である。
【選択図】図1
Description
2 ネック部
3 胴部
4 底部
5 屈曲部
8 開放端
9 閉鎖端
Claims (2)
- 開放端及び閉鎖端を有する樹脂成型ボトル用プリフォームであって、
前記開放端を構成するネック部と、
前記ネック部に接続される管状の胴部と、
前記閉鎖端を構成し、前記閉鎖端に向かうにつれて外径が狭まる略円錐形状を有する底部と、
前記胴部と前記底部とを接続する屈曲部とを備え、
前記胴部の中心軸に対して直交する方向における前記屈曲部の厚みが略一定である、樹脂成型ボトル用プリフォーム。 - 前記中心軸に直交する方向における前記屈曲部の厚みの最大値と最小値との差が、前記中心軸に直交する方向における前記屈曲部の厚みの最小値の0〜15%の範囲内である、請求項1に記載の樹脂成型ボトル用プリフォーム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012100233A JP6043086B2 (ja) | 2012-04-25 | 2012-04-25 | 樹脂ボトル用プリフォーム |
JP2016164773A JP6340047B2 (ja) | 2012-04-25 | 2016-08-25 | 樹脂ボトル用プリフォーム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012100233A JP6043086B2 (ja) | 2012-04-25 | 2012-04-25 | 樹脂ボトル用プリフォーム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016164773A Division JP6340047B2 (ja) | 2012-04-25 | 2016-08-25 | 樹脂ボトル用プリフォーム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013226709A true JP2013226709A (ja) | 2013-11-07 |
JP6043086B2 JP6043086B2 (ja) | 2016-12-14 |
Family
ID=49674919
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012100233A Active JP6043086B2 (ja) | 2012-04-25 | 2012-04-25 | 樹脂ボトル用プリフォーム |
JP2016164773A Active JP6340047B2 (ja) | 2012-04-25 | 2016-08-25 | 樹脂ボトル用プリフォーム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016164773A Active JP6340047B2 (ja) | 2012-04-25 | 2016-08-25 | 樹脂ボトル用プリフォーム |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP6043086B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021215413A1 (ja) * | 2020-04-22 | 2021-10-28 | 三菱重工機械システム株式会社 | プリフォーム、殺菌装置および殺菌方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146718A (en) * | 1979-05-01 | 1980-11-15 | Yoshino Kogyosho Co Ltd | Intermediate blank made of synthetic resin for molding biaxially spread bottle |
JP2004090425A (ja) * | 2002-08-30 | 2004-03-25 | Aoki Technical Laboratory Inc | 薄肉プリフォーム及びその射出延伸ブロー成形方法 |
JP2010531247A (ja) * | 2007-12-14 | 2010-09-24 | ハスキー インジェクション モールディング システムズ リミテッド | プリフォーム及びプリフォームの作製用の金型スタック |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2010734B (en) * | 1977-12-23 | 1982-06-16 | Emhart Ind | Method and apparatus for making plastic bottles |
-
2012
- 2012-04-25 JP JP2012100233A patent/JP6043086B2/ja active Active
-
2016
- 2016-08-25 JP JP2016164773A patent/JP6340047B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146718A (en) * | 1979-05-01 | 1980-11-15 | Yoshino Kogyosho Co Ltd | Intermediate blank made of synthetic resin for molding biaxially spread bottle |
JP2004090425A (ja) * | 2002-08-30 | 2004-03-25 | Aoki Technical Laboratory Inc | 薄肉プリフォーム及びその射出延伸ブロー成形方法 |
JP2010531247A (ja) * | 2007-12-14 | 2010-09-24 | ハスキー インジェクション モールディング システムズ リミテッド | プリフォーム及びプリフォームの作製用の金型スタック |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021215413A1 (ja) * | 2020-04-22 | 2021-10-28 | 三菱重工機械システム株式会社 | プリフォーム、殺菌装置および殺菌方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2016193618A (ja) | 2016-11-17 |
JP6340047B2 (ja) | 2018-06-06 |
JP6043086B2 (ja) | 2016-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6628811B2 (ja) | プリフォーム及び容器の製造方法 | |
CN101522385B (zh) | 改进的塑料预成型件 | |
CA2923074C (en) | Preform for container made of plastic material | |
KR101422308B1 (ko) | 박육 2축 연신 폴리에스테르병 | |
KR101975644B1 (ko) | 중공 용기의 제조 방법 및 제조 장치 | |
JP2016013664A (ja) | プリフォーム | |
WO2016017059A1 (ja) | ブロー成形容器 | |
JP6340047B2 (ja) | 樹脂ボトル用プリフォーム | |
JP7158338B2 (ja) | プリフォームおよび容器成形方法 | |
EP2948284B1 (en) | Preform of plastic material with lightened closed end | |
JP6553622B2 (ja) | 薄い底部を有する、プラスチック容器のためのプリフォーム | |
JP5162878B2 (ja) | プリフォーム及びその加熱方法 | |
JP6511359B2 (ja) | 容器の製造方法 | |
US9849620B2 (en) | Container preform | |
WO2014178346A1 (ja) | 複合発泡容器 | |
JP5446162B2 (ja) | プリフォーム | |
TW201139096A (en) | Preform of plastic material with recesses formed on the head thereof | |
US20170312976A1 (en) | Preform for liquid blow molding | |
WO2020158919A1 (ja) | プリフォームの温度調整装置及び温度調整方法、及び樹脂成形容器の製造装置及び製造方法 | |
US20120199547A1 (en) | Wide mouth container and method of making the same | |
JP2021062515A (ja) | プリフォーム加熱方法 | |
WO2016067511A1 (ja) | 液体ブロー成形用のプリフォーム | |
JP2019130735A (ja) | プリフォームおよびプラスチックボトルの製造方法 | |
WO2016152456A1 (ja) | プリフォーム、及び、プリフォーム成形金型、並びに、合成樹脂製容器の製造方法 | |
JP2015066776A (ja) | 合成樹脂製容器及びその成形方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150106 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150819 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150825 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151125 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20160426 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160825 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20160825 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20160920 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161018 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161111 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6043086 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |