JP3806563B2 - プラスチックフィルムのヒートシール位置検出装置 - Google Patents

プラスチックフィルムのヒートシール位置検出装置 Download PDF

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Publication number
JP3806563B2
JP3806563B2 JP37466099A JP37466099A JP3806563B2 JP 3806563 B2 JP3806563 B2 JP 3806563B2 JP 37466099 A JP37466099 A JP 37466099A JP 37466099 A JP37466099 A JP 37466099A JP 3806563 B2 JP3806563 B2 JP 3806563B2
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JP
Japan
Prior art keywords
plastic film
heat seal
optical sensor
light
shielding plate
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
Application number
JP37466099A
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English (en)
Japanese (ja)
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JP2001188006A (ja
JP2001188006A5 (enExample
Inventor
幹夫 戸谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Totani Corp
Original Assignee
Totani Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP37466099A priority Critical patent/JP3806563B2/ja
Application filed by Totani Corp filed Critical Totani Corp
Priority to US09/857,207 priority patent/US6744515B1/en
Priority to PCT/JP2000/007437 priority patent/WO2001031291A1/ja
Priority to CNB008023689A priority patent/CN1176348C/zh
Priority to AT00970042T priority patent/ATE348315T1/de
Priority to DE60032332T priority patent/DE60032332T2/de
Priority to EP00970042A priority patent/EP1146312B1/en
Publication of JP2001188006A publication Critical patent/JP2001188006A/ja
Publication of JP2001188006A5 publication Critical patent/JP2001188006A5/ja
Application granted granted Critical
Publication of JP3806563B2 publication Critical patent/JP3806563B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP37466099A 1999-10-25 1999-12-28 プラスチックフィルムのヒートシール位置検出装置 Expired - Lifetime JP3806563B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP37466099A JP3806563B2 (ja) 1999-12-28 1999-12-28 プラスチックフィルムのヒートシール位置検出装置
PCT/JP2000/007437 WO2001031291A1 (en) 1999-10-25 2000-10-24 Heat seal position measurement device for plastic film
CNB008023689A CN1176348C (zh) 1999-10-25 2000-10-24 塑料膜的热封位置检测装置
AT00970042T ATE348315T1 (de) 1999-10-25 2000-10-24 Wärmeverschluss-positionsapparat für plastikschichten
US09/857,207 US6744515B1 (en) 1999-10-25 2000-10-24 Heat seal position measurement device for plastic film
DE60032332T DE60032332T2 (de) 1999-10-25 2000-10-24 Wärmeverschluss-positionsapparat für plastikschichten
EP00970042A EP1146312B1 (en) 1999-10-25 2000-10-24 Heat seal position measurement device for plastic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP37466099A JP3806563B2 (ja) 1999-12-28 1999-12-28 プラスチックフィルムのヒートシール位置検出装置

Publications (3)

Publication Number Publication Date
JP2001188006A JP2001188006A (ja) 2001-07-10
JP2001188006A5 JP2001188006A5 (enExample) 2006-01-26
JP3806563B2 true JP3806563B2 (ja) 2006-08-09

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JP37466099A Expired - Lifetime JP3806563B2 (ja) 1999-10-25 1999-12-28 プラスチックフィルムのヒートシール位置検出装置

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JP (1) JP3806563B2 (enExample)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427880A (en) * 1981-06-29 1984-01-24 Westinghouse Electric Corp. Non-contact visual proximity sensing apparatus
JP2938948B2 (ja) * 1990-08-28 1999-08-25 マツダ株式会社 表面欠陥検査装置
JP3009204U (ja) * 1994-09-19 1995-04-04 トタニ技研工業株式会社 製袋機の袋切断装置
JP3620899B2 (ja) * 1995-09-12 2005-02-16 トタニ技研工業株式会社 製袋機の袋切断装置
US5488480A (en) * 1994-02-16 1996-01-30 Cmd Corporation Apparatus and method for detecting a heat seal in a moving plastic film
JP3806502B2 (ja) * 1997-12-25 2006-08-09 トタニ技研工業株式会社 プラスチックフィルムのヒートシール位置検出装置
JP4108829B2 (ja) * 1998-07-02 2008-06-25 東芝ソリューション株式会社 厚み欠陥検査装置及びその検査方法
JP3806557B2 (ja) * 1999-10-25 2006-08-09 トタニ技研工業株式会社 プラスチックフィルムのヒートシール位置検出装置

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JP2001188006A (ja) 2001-07-10

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