JP4866574B2 - マスク - Google Patents

マスク Download PDF

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Publication number
JP4866574B2
JP4866574B2 JP2005199664A JP2005199664A JP4866574B2 JP 4866574 B2 JP4866574 B2 JP 4866574B2 JP 2005199664 A JP2005199664 A JP 2005199664A JP 2005199664 A JP2005199664 A JP 2005199664A JP 4866574 B2 JP4866574 B2 JP 4866574B2
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JP
Japan
Prior art keywords
ear
mask
main body
sheet
base sheet
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.)
Active
Application number
JP2005199664A
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English (en)
Japanese (ja)
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JP2007014577A5 (fr
JP2007014577A (ja
Inventor
俊夫 村中
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.)
Daio Paper Corp
Original Assignee
Daio Paper 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.)
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Publication date
Application filed by Daio Paper Corp filed Critical Daio Paper Corp
Priority to JP2005199664A priority Critical patent/JP4866574B2/ja
Publication of JP2007014577A publication Critical patent/JP2007014577A/ja
Publication of JP2007014577A5 publication Critical patent/JP2007014577A5/ja
Application granted granted Critical
Publication of JP4866574B2 publication Critical patent/JP4866574B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Respiratory Apparatuses And Protective Means (AREA)
JP2005199664A 2005-07-08 2005-07-08 マスク Active JP4866574B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005199664A JP4866574B2 (ja) 2005-07-08 2005-07-08 マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005199664A JP4866574B2 (ja) 2005-07-08 2005-07-08 マスク

Publications (3)

Publication Number Publication Date
JP2007014577A JP2007014577A (ja) 2007-01-25
JP2007014577A5 JP2007014577A5 (fr) 2008-08-21
JP4866574B2 true JP4866574B2 (ja) 2012-02-01

Family

ID=37752242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005199664A Active JP4866574B2 (ja) 2005-07-08 2005-07-08 マスク

Country Status (1)

Country Link
JP (1) JP4866574B2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5826357B2 (ja) * 2014-10-09 2015-12-02 株式会社イノアックコーポレーション マスク
JP6877102B2 (ja) * 2016-07-28 2021-05-26 株式会社イノアックコーポレーション ウイルス除去用フィルター及びそれを用いたマスク
TWI644700B (zh) * 2017-07-25 2018-12-21 榮華 曹 a venting mask that can transmit sound

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4251677B2 (ja) * 1997-10-13 2009-04-08 大和紡績株式会社 使い捨てマスク
US6644314B1 (en) * 2000-11-17 2003-11-11 Kimberly-Clark Worldwide, Inc. Extensible and retractable face mask
JP2003180852A (ja) * 2001-12-18 2003-07-02 Chisso Corp 使い捨てマスク
JP3806807B2 (ja) * 2002-03-07 2006-08-09 有限会社コーフク ぬれマスク
JP2003275332A (ja) * 2002-03-26 2003-09-30 Unity:Kk マスク
JP2003320043A (ja) * 2002-05-08 2003-11-11 Tsubota:Kk マスク構造体およびマスク
JP2004351190A (ja) * 2002-08-21 2004-12-16 Daiya Seiyaku Kk マスク及びその製造方法
JP4270908B2 (ja) * 2003-03-04 2009-06-03 旭化成せんい株式会社 簡易マスク用不織布及び簡易マスク

Also Published As

Publication number Publication date
JP2007014577A (ja) 2007-01-25

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