WO2007010967A1 - Masque - Google Patents

Masque Download PDF

Info

Publication number
WO2007010967A1
WO2007010967A1 PCT/JP2006/314351 JP2006314351W WO2007010967A1 WO 2007010967 A1 WO2007010967 A1 WO 2007010967A1 JP 2006314351 W JP2006314351 W JP 2006314351W WO 2007010967 A1 WO2007010967 A1 WO 2007010967A1
Authority
WO
WIPO (PCT)
Prior art keywords
main body
nonwoven fabric
mask
face
smoothing agent
Prior art date
Application number
PCT/JP2006/314351
Other languages
English (en)
Japanese (ja)
Inventor
Masaya Fujita
Original Assignee
Daio Paper Corporation
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 Daio Paper Corporation filed Critical Daio Paper Corporation
Priority to KR1020087004013A priority Critical patent/KR101283518B1/ko
Priority to CN200680026239XA priority patent/CN101222952B/zh
Publication of WO2007010967A1 publication Critical patent/WO2007010967A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • 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
    • 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
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
    • 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

Definitions

  • the present invention relates to a mask that covers a nostril, and more particularly, to a disposable mask that is used to prevent the entry of allergens such as pollen, and to prevent saliva droplets from being scattered around.
  • Patent Document 1 JP 2004-313293 A
  • Patent Document 2 Utility Model Registration No. 2533937
  • the main problem of the present invention is to improve the smoothness with the skin and to stimulate the skin by rubbing.
  • a body part that covers the target part of the face including the nose and mouth, and both left and right sides of the body part A mask provided with a locking portion for locking to the ear,
  • a mask comprising a layer constituting a surface that contacts the face of the main body, which is a non-woven fabric, and a smoothing agent is contained in all or a part of the surface that contacts the face of the main body.
  • peripheral part of the mask body especially the surface that comes into contact with the face, is designed to be in close contact with the skin to prevent the entry of pollen, dust, etc. Cheap. Therefore, the skin irritation can be effectively reduced by applying the smoothing agent to the peripheral edge portion.
  • the coating amount of the smoothing agent is preferably 1 to 15 gsm. If it is less than lgsm, the effect of the smoothing agent is difficult to achieve. If it exceeds 15 gsm, stickiness tends to occur.
  • the nonwoven fabric is hydrophilic, it will have excellent affinity with the smoothing agent and excellent retention of the smoothing agent, and will be difficult to dry, resulting in less irritation to the skin.
  • the main body has a layer structure of two or more layers, and all of the layers constituting the surface that contacts the face.
  • the layer that contacts the face can be made of a melt-blown non-woven fabric, reducing the irritation to the skin and using other materials with excellent dust collection for the other layers.
  • the present inventors have found that melt blown nonwoven fabrics have less fuzz when rubbed with skin compared to other nonwoven fabrics such as spunbond nonwoven fabrics, and have less irritation to skin. The present invention is also based on this finding.
  • the peripheral edge of the surface of the main body that comes into contact with the face is easily slid with the skin, and thus is likely to fluff. Therefore, in particular, the mask of the present invention in which the meltblown nonwoven fabric is disposed in the portion is further less irritating to the skin.
  • FIG. 1 shows a pocket type mask 1.
  • the mask 1 includes a main body portion 2 that covers the mouthpiece and the nasal cavity, and a locking portion 3 for locking the main body portion 2 to the body.
  • the main body 2 includes a left portion 2L and a right portion 2R that are symmetric with respect to the center line in the width direction. Both the portions 2L and 2R are formed of a flat material and are joined at the edge 4 on the center side in the width direction. Further, the joint portion 4 has a curved shape in which an intermediate portion bulges outward from both upper and lower sides.
  • the locking portion 3 is an annular flat member having an opening 5 for hanging on the ear, and is joined to the left and right side edges 2e, 2e of the main body portion 2.
  • the main body 2 and the locking portion 3 are flat when the left portion 2L and the right portion 2R are overlapped.
  • the main body 2 is cup-shaped in a use state (shown state) in which the space between the left portion 2L and the right portion 2R is widened. In this state, if the wearer's mouth and nasal cavity are covered, the space around the mouth and nasal cavity can be left and covered.
  • the main body 2 and the locking portion 3 are formed as separate members and joined together. However, as shown in FIG. It can be formed as a single member.
  • the joining line along the vertical direction.
  • it can be formed along the width direction.
  • This mask 11 has a main body 2 that covers the mouthpiece and the nasal cavity, and a locking portion 3 for locking the main body 2 to the body.
  • the main body part 2 has a plurality of pleats 6 (an heel formed by zigzag folding) along the width direction, and rubber hooks for hooking ears as locking parts 3 are attached to both sides of the pleats 6 in an annular shape. It is.
  • the number of pleats is preferably 2 to 3.
  • an appropriate shape such as an ellipse or a rhombus can be employed in addition to the rectangular shape shown in the figure.
  • the fifth shape example is obtained by omitting the pleats from the fourth shape example having the pleats 6.
  • Such a simple form can also be adopted.
  • the locking portion 3 of the form shown in FIGS. 1 to 4 is a type that hooks the annular member to the ear.
  • a type in which both side portions of the main body portion are connected by a belt-like member, and the belt-like member is hung around the head portion or the neck portion and locked (not shown) can also be adopted.
  • This type of locking portion is disclosed, for example, in JP-A-9 313631.
  • the main body 2 may have a single-layer structure, but preferably has a structure having a plurality of layer forces.
  • it has a two-layer structure having an outer layer 2A and an inner layer 2B, or has an outer layer 2A, an inner layer 2B, and an intermediate layer 2C interposed between them as shown in FIGS. Or a three-layer structure.
  • the main body 2 and the locking portion 3 are integrally formed as a single member by the outer layer 2A (which may be the inner layer), and the inner layer is formed on the inner surface of the corresponding portion of the main body.
  • the main body 2 is made into a two-layer structure.
  • the functional layer has a fragrance function, virus' allergen inactivation function, antibacterial function, shape retention function, etc.
  • such a functional layer is detachably attached to the main body 2.
  • the functional layer may be connected via the edge of the main body 2 (or an opening provided in the outer layer 2A or the inner layer 2B).
  • the functional layer can be made detachable.
  • Such a layer structure composed of a plurality of layers can also be employed in the locking portion.
  • the feature of the present invention is that, regardless of whether the main body portion is a single layer or a multilayer structure, at least a layer constituting a surface in contact with the face of the main body portion is a nonwoven fabric, and It is characterized in that a smoothing agent is contained in all or a part of the surface of the main body that comes into contact with the face. That is, the present invention is characterized in that a smoothing agent is contained by impregnating or applying a smoothing agent to all or a part of the non-woven fabric layer constituting the face that comes into contact with the face. To do.
  • the portion that is easily rubbed with the skin is a portion that requires close contact with the skin in order to prevent entry of dust, pollen, etc., as shown in FIG. 7 as an example of a rectangular main body.
  • the peripheral part A means a range in which the distance L1 from the peripheral edge E of the main body part is approximately 1 to 5 cm, preferably about 2 to 3 cm, and the vicinity of the center line B is a distance from the center line C.
  • L2 is generally in the range of about 1 to 3 cm, preferably about 1.5 to 2 cm, toward the left and right (in the direction of the locking part).
  • a smoothing agent is applied only to the periphery of the main body and the vicinity of the center line. Can do.
  • the smoothing agent a known smoothing agent used for sanitary thin paper such as tissue paper can be used.
  • Specific examples include wax, MPC polymer, glycerin, diglycerin, polyethylene glycol having an average molecular weight of 200 to less than 1,000, sorbitol, propylene glycol, 1,3-butylene glycol, glycine betaine, pyrrolidone carboxylic acid, pyrrolidone carboxylic acid.
  • examples include one or more of acid salts, maltitol, sodium lactate and the like.
  • Preferred are wax, MPC polymer, and glycerin.
  • a smoothing agent is applied or impregnated in advance on the non-woven fabric before being cut into the size of the main body.
  • a known method such as spraying or roll transfer can be used. If in-line application is adopted as the form of the smoothing agent applied to the non-woven fabric, it can be appropriately applied to the required place, and it is not necessary to adjust the cut pitch.
  • hydrophilic material As described above, when a smoothing agent is applied, it is desirable to use a hydrophilic material as the nonwoven fabric constituting the layer in contact with the face. It has a high affinity with a smoothing agent and an excellent holding power of the smoothing agent, and it is also difficult to dry and has the ability to further reduce irritation to the skin.
  • hydrophilic non-woven fabrics include those using hydrophilic fibers, rayon fibers Examples thereof include those using fibers, those using cotton, pulp mixed nonwoven fabrics, and the like.
  • the coating amount of the smoothing agent is 1 to 15 gsm, preferably 3 to 8 gsm, particularly preferably 4 to 6 gsm. If it is less than lgsm, the moisturizing effect is small, and if it exceeds 15 gsm, stickiness is produced and it becomes rather uncomfortable.
  • the skin irritation is reduced, it is desirable that a part or all of the layer constituting the surface of the main body contacting the face is made of a melt blown nonwoven fabric.
  • it is easy to manufacture, and it may be slidable with the force of the skin, which is a single layer structure in which all the layers are made of a melt blown nonwoven fabric, or only a part may be made of a melt blown nonwoven fabric.
  • the portion that easily rubs with the skin is the portion B that easily comes into contact with the peripheral edge portion A and the nose of the mask main body as described above.
  • the melt-blown nonwoven fabric can be produced by a conventionally known method.
  • a raw material polymer such as a crystalline propylene-based polymer is melt-extruded, and fibers spun from a melt-blow spinneret are made ultrafine by high-temperature and high-speed gas. It can be blow-spun as a fiber stream, made into an ultrafine fiber web on a collection device such as a wire mesh or a belt, and manufactured through an adhesion process.
  • the average fiber diameter of the fibers forming the melt blown nonwoven fabric is not limited, but is usually about 1 to 30 / ⁇ ⁇ , preferably about 2 to about LO m.
  • the basis weight of the nonwoven fabric constituting the main body is usually 15 to 70 gZm 2 , preferably 20 to 60 g / m 2 . If it is less than 15 g / m 2, it is difficult to ensure the required strength, and if it exceeds 70 g / m 2 , the texture is lowered, which is desirable! /.
  • the layers other than the layer constituting the surface in contact with the face may be a nonwoven fabric other than the melt blown nonwoven fabric. Therefore, for example, a non-woven laminate obtained by laminating two or more layers of a spunbond nonwoven fabric (S) layer formed with a web by the spunbond method and a meltblown nonwoven fabric layer (M) formed with a web by the meltblown method is masked. It can be used as a material for the main body. In this way, it is possible to form a main body portion having a laminated structure in which a part of the surface in contact with the face is a melt blown nonwoven fabric.
  • S spunbond nonwoven fabric
  • M meltblown nonwoven fabric layer
  • a method of directly forming a meltblown nonwoven fabric on a spunbonded nonwoven fabric is obtained by a meltblown method in which a melt of thermoplastic resin is sprayed on a part or all of the surface of the spunbond nonwoven fabric to deposit fibers. It can be carried out. At this time, with respect to the spunbond nonwoven fabric, the surface opposite to the surface on which the melt is sprayed is set to a negative pressure, and the fibers formed by the melt blown method are sprayed and deposited, and at the same time, the spunbond fabric is not spun.
  • the woven fabric and the meltblown nonwoven fabric are integrated to obtain a flexible nonwoven fabric laminate having a spunbond nonwoven fabric layer and a meltblown nonwoven fabric layer. If the two nonwoven fabrics are not sufficiently integrated, they can be sufficiently integrated with a heat and pressure embossing roll or the like.
  • the material of the locking part 3 can be selected with the same material strength as that of the main part 2. However, it is preferable to select a material that is rich in elasticity and elasticity and has little irritation to the skin.
  • a laminated nonwoven fabric obtained by attaching a nonwoven fabric to both the front and back sides of the elastic stretch film, and performing a stretch improvement process such as a needle stick process as necessary In addition to a stretchable nonwoven fabric obtained by heat-treating a web made of heat-crimpable composite fiber, a pair of nonwoven fabrics are bonded together, and a stretchable material such as thread rubber is sandwiched between the nonwoven fabrics.
  • a suitable non-woven fabric can be used.
  • the size of the main body 2 can be determined as appropriate and is not particularly limited.
  • length 90 ⁇ 150mm, width 60 ⁇ : L can be 10mm, and in case of flat type (if you have pleat 6, unfolded pleat 6), length 80 ⁇ 110mm
  • the width can be 80 to 180 mm.
  • the members and the layers can be bonded to each other by a known bonding means such as heat sealing, hot melt bonding, or ultrasonic welding.
  • the present invention can be applied to a wide range of uses in addition to a mask covering the nose and mouth for the purpose of blocking allergens in hay fever and the like, and preventing infection in colds and the like.
  • FIG. 1 is a perspective view showing a first shape example.
  • FIG. 2 is a perspective view showing a second shape example.
  • FIG. 3 is a perspective view showing a fourth shape example.
  • FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
  • FIG. 5 is a side view showing a fourth shape example.
  • FIG. 6 is a perspective view showing a fifth shape example.
  • FIG. 7 is a front view showing a main body in a form in which a melt-blown nonwoven fabric is arranged on a part of a face abutting on the face.
  • FIG. 8 is a front view showing a main body of another form in which a meltblown nonwoven fabric is arranged on a part of the surface that comes into contact with the face.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Le problème à résoudre dans le cadre de cette invention concerne la création d’un masque moins poncé. La solution proposée consiste à former un masque de manière à ce que l’intégralité ou une partie de la surface de la partie corps du masque, qui vient au contact du visage d’un utilisateur, soit trempée avec un agent lissant. La partie corps recouvre la partie objectif du visage de l’utilisateur présentant le nez et la bouche de l’utilisateur.
PCT/JP2006/314351 2005-07-20 2006-07-20 Masque WO2007010967A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020087004013A KR101283518B1 (ko) 2005-07-20 2006-07-20 마스크
CN200680026239XA CN101222952B (zh) 2005-07-20 2006-07-20 口罩

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-210441 2005-07-20
JP2005210441A JP4594180B2 (ja) 2005-07-20 2005-07-20 マスク

Publications (1)

Publication Number Publication Date
WO2007010967A1 true WO2007010967A1 (fr) 2007-01-25

Family

ID=37668839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/314351 WO2007010967A1 (fr) 2005-07-20 2006-07-20 Masque

Country Status (4)

Country Link
JP (1) JP4594180B2 (fr)
KR (1) KR101283518B1 (fr)
CN (1) CN101222952B (fr)
WO (1) WO2007010967A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9616258B2 (en) 2010-03-03 2017-04-11 3M Innovative Properties Company Dispensable face mask and method of making the same
WO2017196236A1 (fr) * 2016-05-10 2017-11-16 Caresumables Ab Protection faciale jetable et son procédé de production
EP3892764A1 (fr) * 2020-04-10 2021-10-13 Finotx U.S.A. Corp. Masque respiratoire personnel tissé et ses procédés de fabrication

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5762802B2 (ja) * 2011-04-08 2015-08-12 ユニ・チャーム株式会社 マスク
CN103734939B (zh) * 2014-01-27 2014-12-31 山东爱地高分子材料有限公司 一种高导热、耐用的口罩
JP6883956B2 (ja) * 2016-07-05 2021-06-09 王子ホールディングス株式会社 マスク
JP2019010377A (ja) * 2017-06-30 2019-01-24 小林製薬株式会社 マスク
JP6462793B1 (ja) * 2017-07-28 2019-01-30 ユニ・チャーム株式会社 マスク
JP7018284B2 (ja) * 2017-09-28 2022-02-10 大王製紙株式会社 マスク
JP6692009B1 (ja) * 2019-03-05 2020-05-13 温州京通環保科技有限公司 エコ使い捨てマスク
CN110122949B (zh) * 2019-04-10 2020-11-03 苏州乐天防护用品有限公司 一种滤芯可更换的防尘口罩
TWM619320U (zh) * 2020-06-30 2021-11-11 日商優你 嬌美股份有限公司 用後即棄式口罩
KR102554157B1 (ko) 2022-06-27 2023-07-10 김일현 흘러내림방지 마스크

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07148280A (ja) * 1993-10-04 1995-06-13 Koki Bussan Kk マスク
JPH11128378A (ja) * 1997-10-24 1999-05-18 Uni Charm Corp 粘着剤を利用したマスク
JP3098649U (ja) * 2003-06-18 2004-03-11 東洋ファイバー株式会社 マスク用ノーズピース

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398649U (fr) * 1990-01-26 1991-10-14
JPH03117500U (fr) * 1990-03-14 1991-12-04
JP2533937Y2 (ja) * 1992-06-24 1997-04-30 ユニ・チャーム株式会社 使い捨てフェイスマスク
US6868984B2 (en) * 2002-09-24 2005-03-22 Kimberly-Clark Worldwide, Inc. Method of dispensing a face mask
JP4018024B2 (ja) * 2003-04-14 2007-12-05 明星産商株式会社 衛生マスク
CN2638770Y (zh) * 2003-07-17 2004-09-08 杨红恩 纳米抗菌口罩
JP2005342419A (ja) * 2004-06-07 2005-12-15 Nitto Denko Corp 粘着マスク積層体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07148280A (ja) * 1993-10-04 1995-06-13 Koki Bussan Kk マスク
JPH11128378A (ja) * 1997-10-24 1999-05-18 Uni Charm Corp 粘着剤を利用したマスク
JP3098649U (ja) * 2003-06-18 2004-03-11 東洋ファイバー株式会社 マスク用ノーズピース

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9616258B2 (en) 2010-03-03 2017-04-11 3M Innovative Properties Company Dispensable face mask and method of making the same
WO2017196236A1 (fr) * 2016-05-10 2017-11-16 Caresumables Ab Protection faciale jetable et son procédé de production
EP3892764A1 (fr) * 2020-04-10 2021-10-13 Finotx U.S.A. Corp. Masque respiratoire personnel tissé et ses procédés de fabrication

Also Published As

Publication number Publication date
JP2007021025A (ja) 2007-02-01
CN101222952A (zh) 2008-07-16
CN101222952B (zh) 2011-10-05
KR20080038166A (ko) 2008-05-02
KR101283518B1 (ko) 2013-07-15
JP4594180B2 (ja) 2010-12-08

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