JP2006076643A - レトルト食品容器及びその製造方法 - Google Patents
レトルト食品容器及びその製造方法 Download PDFInfo
- Publication number
- JP2006076643A JP2006076643A JP2004265316A JP2004265316A JP2006076643A JP 2006076643 A JP2006076643 A JP 2006076643A JP 2004265316 A JP2004265316 A JP 2004265316A JP 2004265316 A JP2004265316 A JP 2004265316A JP 2006076643 A JP2006076643 A JP 2006076643A
- Authority
- JP
- Japan
- Prior art keywords
- food container
- container
- retort
- flange
- resin foam
- 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
- 235000013305 food Nutrition 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000004743 Polypropylene Substances 0.000 claims abstract description 37
- -1 polypropylene Polymers 0.000 claims abstract description 26
- 229920001155 polypropylene Polymers 0.000 claims abstract description 24
- 230000004888 barrier function Effects 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000006260 foam Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 238000007731 hot pressing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 6
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 6
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 6
- 239000012466 permeate Substances 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920005673 polypropylene based resin Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Packages (AREA)
- Wrappers (AREA)
Abstract
【解決手段】 食品容器1は表面にバリア層を備えたポリプロピレン系樹脂発泡シート100を熱圧プレス金型40で熱圧プレス成型することにより形成される。食品容器1に食品1を入れた後、蓋体10で密封し、ボイルレトルト処理で殺菌を行う。食品容器1は口縁にフランジ部2を備え、このフランジ部2の周縁は圧縮されて不浸透領域3となっている。
【選択図】 図1
Description
2 フランジ部
3 不浸透領域
10 蓋体
30 オーブン
40 熱圧プレス金型
50 トリミング金型
100 表面にバリア層を備えたポリプロピレン系樹脂発泡シート
Claims (3)
- 表面にバリア層を備えたポリプロピレン系樹脂発泡シートを熱圧プレスすることにより形成される、口縁にフランジ部を備えたレトルト食品容器において、
前記フランジ部の周縁に、圧縮により形成された不浸透領域を有することを特徴とするレトルト食品容器。 - 表面にバリア層を備えたポリプロピレン系樹脂発泡シートを熱圧プレスすることにより、口縁にフランジ部を備えたレトルト食品容器を形成するに際し、前記フランジ部の周縁を圧縮して不浸透領域を形成することを特徴とするレトルト食品容器の製造方法。
- 前記不浸透領域の形成は、容器形状を形成するための熱圧プレスにより遂行されることを特徴とする請求項2に記載のレトルト食品容器の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004265316A JP4792722B2 (ja) | 2004-09-13 | 2004-09-13 | レトルト食品容器及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004265316A JP4792722B2 (ja) | 2004-09-13 | 2004-09-13 | レトルト食品容器及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006076643A true JP2006076643A (ja) | 2006-03-23 |
JP4792722B2 JP4792722B2 (ja) | 2011-10-12 |
Family
ID=36156430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004265316A Expired - Fee Related JP4792722B2 (ja) | 2004-09-13 | 2004-09-13 | レトルト食品容器及びその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4792722B2 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS638939U (ja) * | 1986-07-04 | 1988-01-21 | ||
JPH0199984A (ja) * | 1987-09-30 | 1989-04-18 | Yoshino Kogyosho Co Ltd | 食品容器 |
JPH0588181B2 (ja) * | 1986-03-20 | 1993-12-21 | Toyo Seikan Kaisha Ltd | |
JPH11236024A (ja) * | 1998-02-24 | 1999-08-31 | Sekisui Plastics Co Ltd | 多層容器 |
JPH11245928A (ja) * | 1998-03-06 | 1999-09-14 | Sekisui Plastics Co Ltd | 食品容器 |
JP2001030390A (ja) * | 1999-07-23 | 2001-02-06 | Toyo Seikan Kaisha Ltd | 多層プラスチック容器及びその製造方法 |
JP2002154516A (ja) * | 2000-09-05 | 2002-05-28 | Kureha Chem Ind Co Ltd | プラスチック製容器 |
JP2002347147A (ja) * | 2001-05-25 | 2002-12-04 | Kyoraku Co Ltd | 多層容器およびその製造方法 |
JP2003040343A (ja) * | 2001-08-03 | 2003-02-13 | Hoyu Co Ltd | 毛髪化粧料用容器 |
-
2004
- 2004-09-13 JP JP2004265316A patent/JP4792722B2/ja not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0588181B2 (ja) * | 1986-03-20 | 1993-12-21 | Toyo Seikan Kaisha Ltd | |
JPS638939U (ja) * | 1986-07-04 | 1988-01-21 | ||
JPH0199984A (ja) * | 1987-09-30 | 1989-04-18 | Yoshino Kogyosho Co Ltd | 食品容器 |
JPH11236024A (ja) * | 1998-02-24 | 1999-08-31 | Sekisui Plastics Co Ltd | 多層容器 |
JPH11245928A (ja) * | 1998-03-06 | 1999-09-14 | Sekisui Plastics Co Ltd | 食品容器 |
JP2001030390A (ja) * | 1999-07-23 | 2001-02-06 | Toyo Seikan Kaisha Ltd | 多層プラスチック容器及びその製造方法 |
JP2002154516A (ja) * | 2000-09-05 | 2002-05-28 | Kureha Chem Ind Co Ltd | プラスチック製容器 |
JP2002347147A (ja) * | 2001-05-25 | 2002-12-04 | Kyoraku Co Ltd | 多層容器およびその製造方法 |
JP2003040343A (ja) * | 2001-08-03 | 2003-02-13 | Hoyu Co Ltd | 毛髪化粧料用容器 |
Also Published As
Publication number | Publication date |
---|---|
JP4792722B2 (ja) | 2011-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2017515755A (ja) | 熱成形シート及びそれらから調製された熱成形容器 | |
US20130248411A1 (en) | Food-packaging tray and method of making same | |
JPS6326021B2 (ja) | ||
TWI826728B (zh) | 用於裝載含有油脂食品的成形容器及包裝體 | |
JP3983131B2 (ja) | 包装体 | |
JP2015101357A (ja) | カップ型紙容器およびその製造方法 | |
JP4792722B2 (ja) | レトルト食品容器及びその製造方法 | |
JP4268276B2 (ja) | 包装用容器 | |
JP6389076B2 (ja) | 食品用容器の製造方法 | |
CN212949601U (zh) | 含油脂食品收纳用的成型容器及包装体 | |
JP5987360B2 (ja) | 耐水性を有するバリア紙カップの製造方法 | |
JP4557664B2 (ja) | 断熱容器 | |
JP5651293B2 (ja) | ポーションカップ用シート、及び、ポーションカップ | |
KR100251119B1 (ko) | 식품포장용기와 식품포장용기의 제조방법 | |
TW542812B (en) | Method for manufacturing a packaging container | |
KR20210018644A (ko) | 초음파 접합을 이용한 포장튜브용 내박리성 시이트 및 그 제조방법 | |
JP2016068982A (ja) | 蓋材及び包装容器 | |
JP2005001689A (ja) | 多層構造物及び多層容器 | |
JP6019801B2 (ja) | レトルト用紙カップ | |
JP7075424B2 (ja) | 充填食品用紙容器 | |
JPH0337952Y2 (ja) | ||
US20070071919A1 (en) | Laminated wooden container and its fabrication method | |
WO2016207826A2 (en) | Tub-like container for the containment and packaging of food, made of multilayer sheet material and related method | |
EP3222415A1 (en) | Method of fabricating cardboard containers lined with plastic film | |
WO2020153284A1 (ja) | 内容物入り容器の製造装置、製造方法および容器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070410 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090917 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091006 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100406 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100607 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20101130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110207 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20110216 |
|
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: 20110628 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110711 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4792722 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140805 Year of fee payment: 3 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D03 |
|
LAPS | Cancellation because of no payment of annual fees |