CN100578176C - 软包装产品气密性的检测方法 - Google Patents
软包装产品气密性的检测方法 Download PDFInfo
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- CN100578176C CN100578176C CN200610062506A CN200610062506A CN100578176C CN 100578176 C CN100578176 C CN 100578176C CN 200610062506 A CN200610062506 A CN 200610062506A CN 200610062506 A CN200610062506 A CN 200610062506A CN 100578176 C CN100578176 C CN 100578176C
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- closed container
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- 238000012856 packing Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 239000007789 gas Substances 0.000 claims description 45
- 229910052734 helium Inorganic materials 0.000 claims description 15
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 15
- 239000001307 helium Substances 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000009459 flexible packaging Methods 0.000 abstract description 18
- 238000011896 sensitive detection Methods 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200610062506A CN100578176C (zh) | 2006-09-07 | 2006-09-07 | 软包装产品气密性的检测方法 |
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CN200610062506A CN100578176C (zh) | 2006-09-07 | 2006-09-07 | 软包装产品气密性的检测方法 |
Publications (2)
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CN101140194A CN101140194A (zh) | 2008-03-12 |
CN100578176C true CN100578176C (zh) | 2010-01-06 |
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CN200610062506A Active CN100578176C (zh) | 2006-09-07 | 2006-09-07 | 软包装产品气密性的检测方法 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2271906B1 (en) * | 2008-03-31 | 2016-11-16 | Pall Technology UK Limited | Apparatus and method for the integrity testing of flexible containers |
CN102269641B (zh) * | 2011-03-22 | 2016-04-20 | 东莞新能源科技有限公司 | 软包装物品密封性检测装置和检测方法 |
KR101955396B1 (ko) * | 2011-11-17 | 2019-03-08 | 삼성에스디아이 주식회사 | 이차 전지의 파우치 리크 검사 장치 |
DE102012210040A1 (de) * | 2012-06-14 | 2013-12-19 | Inficon Gmbh | Prüfvorrichtung mit einem Prüfgasbehälter |
CN103063381A (zh) * | 2012-12-27 | 2013-04-24 | 太原航空仪表有限公司 | 带真空参考腔的传感器真空腔检漏方法及其设备 |
CN104393206B (zh) * | 2014-12-02 | 2016-07-13 | 四川捷能新能源科技有限公司 | 检测锂离子电池的铝塑膜封边的连接密封性的方法 |
CN107631844A (zh) * | 2016-07-18 | 2018-01-26 | 万向二三股份公司 | 一种软包锂电池的密封性检测方法 |
CN108267277B (zh) * | 2018-02-01 | 2023-12-22 | 广东丹青印务有限公司 | 一种包装袋的漏气检测装置及其漏气检测方法 |
CN108871695B (zh) * | 2018-06-08 | 2021-01-29 | 合肥国轩高科动力能源有限公司 | 一种锂电池注液前的测漏装置 |
CN109186877B (zh) * | 2018-08-06 | 2020-06-09 | 深圳市卓誉自动化科技有限公司 | 电池气密性检测工艺 |
CN110160714B (zh) * | 2019-05-20 | 2021-05-25 | 无锡格林司通科技有限公司 | 软包电池气密性检查系统及方法 |
CN110608860A (zh) * | 2019-09-05 | 2019-12-24 | 无锡格林司通科技有限公司 | 一种软包电池的气密性检测方法 |
CN111579158A (zh) * | 2020-05-19 | 2020-08-25 | 苏州清陶新能源科技有限公司 | 一种软包电池的气密性检验方法 |
CN113074878A (zh) * | 2021-05-20 | 2021-07-06 | 张家港清研检测技术有限公司 | 一种用于汽车电池的气密性检测方法 |
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Effective date of registration: 20161017 Address after: An Zhen Zhongmu County 451470 Henan city of Zhengzhou Province Liu Zheng Qiao Village Patentee after: ZHENGZHOU BAK BATTERY Co.,Ltd. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
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