JP4531507B2 - スリットロール製造方法およびスリットロール外径測定装置 - Google Patents

スリットロール製造方法およびスリットロール外径測定装置 Download PDF

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Publication number
JP4531507B2
JP4531507B2 JP2004275206A JP2004275206A JP4531507B2 JP 4531507 B2 JP4531507 B2 JP 4531507B2 JP 2004275206 A JP2004275206 A JP 2004275206A JP 2004275206 A JP2004275206 A JP 2004275206A JP 4531507 B2 JP4531507 B2 JP 4531507B2
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Japan
Prior art keywords
slit
outer diameter
roll
film
slit roll
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Expired - Fee Related
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JP2004275206A
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Japanese (ja)
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JP2006088255A5 (enExample
JP2006088255A (ja
Inventor
晃 高橋
靖 新原
佳史 西村
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Asahi Kasei Corp
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Asahi Kasei E Materials Corp
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JP2004275206A 2004-09-22 2004-09-22 スリットロール製造方法およびスリットロール外径測定装置 Expired - Fee Related JP4531507B2 (ja)

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JP2004275206A JP4531507B2 (ja) 2004-09-22 2004-09-22 スリットロール製造方法およびスリットロール外径測定装置

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JP2004275206A JP4531507B2 (ja) 2004-09-22 2004-09-22 スリットロール製造方法およびスリットロール外径測定装置

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JP2006088255A JP2006088255A (ja) 2006-04-06
JP2006088255A5 JP2006088255A5 (enExample) 2008-02-07
JP4531507B2 true JP4531507B2 (ja) 2010-08-25

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JP2004275206A Expired - Fee Related JP4531507B2 (ja) 2004-09-22 2004-09-22 スリットロール製造方法およびスリットロール外径測定装置

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008013114A1 (fr) * 2006-07-25 2008-01-31 Asahi Kasei Chemicals Corporation Rouleau de film microporeux polyoléfinique
CN102607494B (zh) * 2012-02-13 2015-11-25 金红叶纸业集团有限公司 卷纸纸张的“卷内厚度”的监测方法及监测系统
JP6342722B2 (ja) * 2014-06-11 2018-06-13 旭化成株式会社 微多孔膜のたるみ評価方法
JP6416542B2 (ja) * 2014-08-19 2018-10-31 旭化成株式会社 捲回体
WO2016056256A1 (ja) * 2014-10-10 2016-04-14 住友化学株式会社 電池用セパレータ捲回体の製造方法、電池用セパレータ捲回体、および電池用セパレータ捲回体の製造装置
JP6933513B2 (ja) * 2016-11-30 2021-09-08 住友化学株式会社 欠陥検査装置、欠陥検査方法、セパレータ捲回体の製造方法、及びセパレータ捲回体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037490A (ja) * 2000-07-17 2002-02-06 Teijin Ltd フィルムロール巻形状測定器
JP2002087690A (ja) * 2000-09-11 2002-03-27 Teijin Ltd フィルムロールの製造方法
JP2003266525A (ja) * 2002-03-20 2003-09-24 Toray Ind Inc シート状物巻取ロールおよびその製造方法
JP2004099799A (ja) * 2002-09-11 2004-04-02 Asahi Kasei Chemicals Corp ポリオレフィン製微多孔膜捲回物

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