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FR3109062B1 - Masque de protection et procédé de fabrication. - Google Patents

Masque de protection et procédé de fabrication. Download PDF

Info

Publication number
FR3109062B1
FR3109062B1 FR2003665A FR2003665A FR3109062B1 FR 3109062 B1 FR3109062 B1 FR 3109062B1 FR 2003665 A FR2003665 A FR 2003665A FR 2003665 A FR2003665 A FR 2003665A FR 3109062 B1 FR3109062 B1 FR 3109062B1
Authority
FR
France
Prior art keywords
protective mask
manufacture
wearer
filtering
tubular headband
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
FR2003665A
Other languages
English (en)
Other versions
FR3109062A1 (fr
Inventor
Xavier Bazoud
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.)
Sigvaris AG
Original Assignee
Sigvaris AG
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 by Sigvaris AG filed Critical Sigvaris AG
Priority to FR2003665A priority Critical patent/FR3109062B1/fr
Priority to FR2003827A priority patent/FR3109061B3/fr
Publication of FR3109062A1 publication Critical patent/FR3109062A1/fr
Application granted granted Critical
Publication of FR3109062B1 publication Critical patent/FR3109062B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/10—Knitted
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/18—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0609—Knitted
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/023—Fabric with at least two, predominantly unlinked, knitted or woven plies interlaced with each other at spaced locations or linked to a common internal co-extensive yarn system
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments
    • D10B2501/042—Headwear
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Knitting Of Fabric (AREA)

Abstract

La présente invention concerne un masque de protection (1), caractérisé en ce qu’il comprend un bandeau tubulaire (10) tricoté d’une seule pièce, adaptable à la morphologie de la tête (2) d’un porteur et intégrant une partie filtrante (12) destinée à couvrir le nez, la bouche et le menton du porteur, et en ce qu’au moins la partie filtrante (12) du bandeau tubulaire (10) est constituée d’un tricot de fils élastiques filtrant au moins 98% des particules de 3 µm. Figure de l’abrégé : Fig. 3
FR2003665A 2020-04-10 2020-04-10 Masque de protection et procédé de fabrication. Active FR3109062B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2003665A FR3109062B1 (fr) 2020-04-10 2020-04-10 Masque de protection et procédé de fabrication.
FR2003827A FR3109061B3 (fr) 2020-04-10 2020-04-16 Masque de protection et procédé de fabrication.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003665A FR3109062B1 (fr) 2020-04-10 2020-04-10 Masque de protection et procédé de fabrication.
FR2003665 2020-04-10

Publications (2)

Publication Number Publication Date
FR3109062A1 FR3109062A1 (fr) 2021-10-15
FR3109062B1 true FR3109062B1 (fr) 2022-04-29

Family

ID=70804844

Family Applications (2)

Application Number Title Priority Date Filing Date
FR2003665A Active FR3109062B1 (fr) 2020-04-10 2020-04-10 Masque de protection et procédé de fabrication.
FR2003827A Active FR3109061B3 (fr) 2020-04-10 2020-04-16 Masque de protection et procédé de fabrication.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR2003827A Active FR3109061B3 (fr) 2020-04-10 2020-04-16 Masque de protection et procédé de fabrication.

Country Status (1)

Country Link
FR (2) FR3109062B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272853A (en) * 1979-12-31 1981-06-16 Schuessler Walter E Cold weather hood for safety hat
US4825473A (en) * 1988-02-01 1989-05-02 Spray Sok Co., Inc. Disposable eye guard
DE202004003417U1 (de) * 2004-03-02 2005-07-14 Julius Zorn Gmbh Kompressionsgestrick und daraus hergestellter Kompressionsartikel
US20070102461A1 (en) 2005-11-08 2007-05-10 Carstens Jerry E Body conforming textile holder for article
KR101114539B1 (ko) * 2009-11-26 2012-03-13 주식회사 나루씨이엠 이중 헤어웨어
CN209694111U (zh) * 2019-01-17 2019-11-29 秦皇岛九零一五科技有限公司 一种面罩

Also Published As

Publication number Publication date
FR3109062A1 (fr) 2021-10-15
FR3109061B3 (fr) 2022-04-29
FR3109061A3 (fr) 2021-10-15

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