JPS58105033A - 包装体の気体漏洩測定方法 - Google Patents
包装体の気体漏洩測定方法Info
- Publication number
- JPS58105033A JPS58105033A JP20240881A JP20240881A JPS58105033A JP S58105033 A JPS58105033 A JP S58105033A JP 20240881 A JP20240881 A JP 20240881A JP 20240881 A JP20240881 A JP 20240881A JP S58105033 A JPS58105033 A JP S58105033A
- Authority
- JP
- Japan
- Prior art keywords
- package
- rubber material
- natural rubber
- small piece
- air
- 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
- 238000000034 method Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims abstract description 33
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 27
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 27
- 229920001194 natural rubber Polymers 0.000 claims abstract description 27
- 235000009508 confectionery Nutrition 0.000 claims abstract description 10
- 229920000298 Cellophane Polymers 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims abstract description 4
- 229920006255 plastic film Polymers 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000005021 flexible packaging material Substances 0.000 claims description 4
- 238000007796 conventional method Methods 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- 235000015173 baked goods and baking mixes Nutrition 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000005060 rubber Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 2
- 108010068370 Glutens Proteins 0.000 abstract 1
- 241000209140 Triticum Species 0.000 abstract 1
- 235000021307 Triticum Nutrition 0.000 abstract 1
- 235000021312 gluten Nutrition 0.000 abstract 1
- 239000005022 packaging material Substances 0.000 description 14
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000005033 polyvinylidene chloride Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 235000013736 caramel Nutrition 0.000 description 2
- 235000011888 snacks Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019685 rice crackers Nutrition 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20240881A JPS58105033A (ja) | 1981-12-17 | 1981-12-17 | 包装体の気体漏洩測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20240881A JPS58105033A (ja) | 1981-12-17 | 1981-12-17 | 包装体の気体漏洩測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58105033A true JPS58105033A (ja) | 1983-06-22 |
| JPS6314892B2 JPS6314892B2 (enrdf_load_stackoverflow) | 1988-04-02 |
Family
ID=16457006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20240881A Granted JPS58105033A (ja) | 1981-12-17 | 1981-12-17 | 包装体の気体漏洩測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58105033A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4930344A (en) * | 1989-03-30 | 1990-06-05 | Philip Morris Incorporated | Instrument for measuring package seals |
| DE102004002988A1 (de) * | 2004-01-21 | 2005-08-11 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zur Druckprüfung |
| JP2007536559A (ja) * | 2005-01-10 | 2007-12-13 | モコン・インコーポレーテッド | 密封シールパッケージの漏れを検出するための器具と方法 |
| JP2008008626A (ja) * | 2006-06-27 | 2008-01-17 | Toyo Seikan Kaisha Ltd | 容器の気密性検査方法及びその方法に用いられる容器の気密性検査システム |
| JP2008102042A (ja) * | 2006-10-19 | 2008-05-01 | Fujitsu Ltd | 中空針検査装置、中空針検査方法およびマイクロインジェクションシステム |
-
1981
- 1981-12-17 JP JP20240881A patent/JPS58105033A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4930344A (en) * | 1989-03-30 | 1990-06-05 | Philip Morris Incorporated | Instrument for measuring package seals |
| DE102004002988A1 (de) * | 2004-01-21 | 2005-08-11 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zur Druckprüfung |
| JP2007536559A (ja) * | 2005-01-10 | 2007-12-13 | モコン・インコーポレーテッド | 密封シールパッケージの漏れを検出するための器具と方法 |
| JP2008008626A (ja) * | 2006-06-27 | 2008-01-17 | Toyo Seikan Kaisha Ltd | 容器の気密性検査方法及びその方法に用いられる容器の気密性検査システム |
| JP2008102042A (ja) * | 2006-10-19 | 2008-05-01 | Fujitsu Ltd | 中空針検査装置、中空針検査方法およびマイクロインジェクションシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6314892B2 (enrdf_load_stackoverflow) | 1988-04-02 |
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