JPS6210656U - - Google Patents

Info

Publication number
JPS6210656U
JPS6210656U JP10190885U JP10190885U JPS6210656U JP S6210656 U JPS6210656 U JP S6210656U JP 10190885 U JP10190885 U JP 10190885U JP 10190885 U JP10190885 U JP 10190885U JP S6210656 U JPS6210656 U JP S6210656U
Authority
JP
Japan
Prior art keywords
optical sensor
signal
joining
welds
compares
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
Application number
JP10190885U
Other languages
English (en)
Other versions
JPH0351142Y2 (ja
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
Application filed filed Critical
Priority to JP10190885U priority Critical patent/JPH0351142Y2/ja
Publication of JPS6210656U publication Critical patent/JPS6210656U/ja
Application granted granted Critical
Publication of JPH0351142Y2 publication Critical patent/JPH0351142Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
図は本考案の一実施例の側面図である。 １は超音波発生器、４はホーン、５，６は高分
子フイルム、１３ａ，１３ｂは光センサー、１４
は比較増幅器を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超音波等により高分子フイルムを溶着接合する
    接合装置において、溶着接合部の下流位置に光セ
    ンサーを配置し、且つ該光センサーからの信号と
    接合前の信号とを比較する比較装置を備えたこと
    を特徴とする高分子フイルムの接合検査装置。
JP10190885U 1985-07-04 1985-07-04 Expired JPH0351142Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10190885U JPH0351142Y2 (ja) 1985-07-04 1985-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10190885U JPH0351142Y2 (ja) 1985-07-04 1985-07-04

Publications (2)

Publication Number Publication Date
JPS6210656U true JPS6210656U (ja) 1987-01-22
JPH0351142Y2 JPH0351142Y2 (ja) 1991-10-31

Family

ID=30973069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10190885U Expired JPH0351142Y2 (ja) 1985-07-04 1985-07-04

Country Status (1)

Country Link
JP (1) JPH0351142Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4740214B2 (ja) * 1997-11-14 2011-08-03 ロンシール工業株式会社 防水シート接合部の欠陥部検知方法に用いる溶着剤、接着剤、シール剤及び欠陥部検知方法
WO2013042546A1 (ja) * 2011-09-22 2013-03-28 ユニ・チャーム株式会社 吸収性物品に係る積層体の圧搾部の検査装置、及び検査方法
JP2020117268A (ja) * 2019-01-23 2020-08-06 株式会社ダイゾー 蓋体およびそれを用いた加圧製品

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4740214B2 (ja) * 1997-11-14 2011-08-03 ロンシール工業株式会社 防水シート接合部の欠陥部検知方法に用いる溶着剤、接着剤、シール剤及び欠陥部検知方法
WO2013042546A1 (ja) * 2011-09-22 2013-03-28 ユニ・チャーム株式会社 吸収性物品に係る積層体の圧搾部の検査装置、及び検査方法
JP2020117268A (ja) * 2019-01-23 2020-08-06 株式会社ダイゾー 蓋体およびそれを用いた加圧製品

Also Published As

Publication number Publication date
JPH0351142Y2 (ja) 1991-10-31

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