JP4275520B2 - シュリンク包装体 - Google Patents
シュリンク包装体 Download PDFInfo
- Publication number
- JP4275520B2 JP4275520B2 JP2003423433A JP2003423433A JP4275520B2 JP 4275520 B2 JP4275520 B2 JP 4275520B2 JP 2003423433 A JP2003423433 A JP 2003423433A JP 2003423433 A JP2003423433 A JP 2003423433A JP 4275520 B2 JP4275520 B2 JP 4275520B2
- Authority
- JP
- Japan
- Prior art keywords
- packaging film
- deaeration
- package
- shrink
- heat
- 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.)
- Expired - Lifetime
Links
- 229920006280 packaging film Polymers 0.000 claims description 35
- 239000012785 packaging film Substances 0.000 claims description 35
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 241000238631 Hexapoda Species 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000012943 hotmelt Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009545 invasion Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000008446 instant noodles Nutrition 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Packages (AREA)
Description
11 箱状容器
12 蓋部
13 リム部
14 突部
20 包装フィルム
21 脱気孔
22 舌片
24 脱気孔
30,31 接着剤
Claims (4)
- 被包装物を熱収縮性の包装フィルムで囲繞するとともに、その包装フィルムを熱収縮して前記被包装物の周囲に密着させるようにしたシュリンク包装体において、
前記包装フィルムの所定位置には、前記熱収縮する際に前記包装フィルム内の空気を排気するための脱気孔を設け、
前記包装フィルムの前記脱気孔を囲む領域と、その囲む領域に対向する前記被包装物の表面とが、感熱性の接着剤で接着されていることを特徴とするシュリンク包装体。 - 前記被包装物は、蓋付きの容器であって、前記蓋の周縁部分は、中央部分よりも一段高くなったリム部が形成されており、
前記脱気孔は、前記リム部に対向する位置に形成されていることを特徴とする請求項1に記載のシュリンク包装体。 - 前記脱気孔は、複数箇所に設けられていることを特徴とする請求項1または2に記載のシュリンク包装体。
- 前記脱気孔は、所定形状の切り込みにより形成され、
その切り込みの内側に形成される舌片が、前記接着剤により前記被包装物に接着されていることを特徴とする請求項1から3のいずれか1項に記載のシュリンク包装体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003423433A JP4275520B2 (ja) | 2003-12-19 | 2003-12-19 | シュリンク包装体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003423433A JP4275520B2 (ja) | 2003-12-19 | 2003-12-19 | シュリンク包装体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005178846A JP2005178846A (ja) | 2005-07-07 |
JP4275520B2 true JP4275520B2 (ja) | 2009-06-10 |
Family
ID=34783969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003423433A Expired - Lifetime JP4275520B2 (ja) | 2003-12-19 | 2003-12-19 | シュリンク包装体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4275520B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10260986B2 (en) | 2014-08-08 | 2019-04-16 | Derek J Hengen | Pipeline element leak detection system and method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6315671B2 (ja) * | 2014-03-07 | 2018-04-25 | 花王株式会社 | 容器包装体及びその製造方法 |
JP6948785B2 (ja) * | 2015-11-30 | 2021-10-13 | 旭化成株式会社 | 穿孔フィルム |
-
2003
- 2003-12-19 JP JP2003423433A patent/JP4275520B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10260986B2 (en) | 2014-08-08 | 2019-04-16 | Derek J Hengen | Pipeline element leak detection system and method |
US10900861B2 (en) | 2014-08-08 | 2021-01-26 | Derek J. Hengen | Pipeline element leak detection system and method |
Also Published As
Publication number | Publication date |
---|---|
JP2005178846A (ja) | 2005-07-07 |
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