JP7386760B2 - マスクの製造方法 - Google Patents
マスクの製造方法 Download PDFInfo
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- JP7386760B2 JP7386760B2 JP2020106226A JP2020106226A JP7386760B2 JP 7386760 B2 JP7386760 B2 JP 7386760B2 JP 2020106226 A JP2020106226 A JP 2020106226A JP 2020106226 A JP2020106226 A JP 2020106226A JP 7386760 B2 JP7386760 B2 JP 7386760B2
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- 239000000463 material Substances 0.000 claims description 309
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 238000005304 joining Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 35
- 239000004745 nonwoven fabric Substances 0.000 description 29
- 239000000835 fiber Substances 0.000 description 10
- 210000005069 ears Anatomy 0.000 description 9
- -1 polyethylene Polymers 0.000 description 8
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- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
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- 238000007789 sealing Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
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- 230000000694 effects Effects 0.000 description 3
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- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
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- 229920001778 nylon Polymers 0.000 description 2
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- 239000005020 polyethylene terephthalate Substances 0.000 description 2
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- 239000002759 woven fabric Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 238000010030 laminating Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
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- 239000004814 polyurethane Substances 0.000 description 1
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Images
Classifications
-
- 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
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
- D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
- D06M17/06—Polymers of vinyl compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
- D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
- D06M17/10—Polyurethanes polyurea
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
本形態におけるマスクは、装着者の顔、より具体的には装着者の少なくとも鼻及び口を覆うことのできるマスクであってよい。本形態によるマスクは、異物が顔に到達することを防止したり、装着者から発生する飛沫が飛散することを防止したりする機能を有し得るものであって、衛生マスク又はサージカルマスクとも呼ばれる。
図3に、図1に示すマスク1の使用を開始しようとしている状態の図を示す。また、図4に、図3のI-I線断面図を示す。使用開始時、使用者は、図3に示すように一対の耳材20a、20aをそれぞれの手で摘まんで又は把持して、互いに反対方向に引っ張ることができる。これにより、まず、分離可能な結合部28の結合を解除することができる。結合部28が、一対の耳材20a、20a間の境界線に沿って形成されたミシン目から構成されているのであれば、ミシン目を破断して両耳材20a、20aを境界線に沿って分離できる。その後、使用者は、一対の耳材20a、20aをそれぞれ把持したまま、図3
及び図4の矢印に示す方向に横方向D2の外方へと開くことができる。
本形態による耳材20a又は耳材シート20は、伸縮性若しくは弾性を有する。図7に、図1におけるV-V線断面図、すなわち、耳材シート20の部分的な拡大断面図を示す。図7に示すように、耳材シート20(又は耳材20a)は、複数の層が積層されてなるラミネートシートであってよい。図7の例では、耳材20aは、伸縮性フィルム(伸縮性部材)5を備えており、伸縮性フィルム5の一方の面である第1面に第1表面材2が、第1面の反対側の面である第2面に第2表面材3が配置されている。本例では、第1表面材及び第2表面材は同じ材料からなっている。
本形態では、上述のように、一対の耳材20a、20aは、それぞれ補助材30、30を介して本体10の両側部にそれぞれ結合されている。以下、補助材30の構成及び機能についても説明する。図8に、マスク1において補助材30が設けられている部分の拡大図を示す。図8(a)は、部分平面図であり、図8(b)は、図8(a)のIII-III線断面図である。また、図9に、図8に示す状態から耳材20aを横方向D2外方に開いた後の図を示す。図9(a)は、部分平面図であり、図9(b)は、図9(a)のIV-IV線断面図である。図8及び図9の例では、本体10、耳材20a、及び補助材30がこの順で積層されている。
本発明の別の形態は、耳材20a又は耳材シート20の製造方法に係る。図10に、マスクの製造装置300の概略図を示す。このマスクの製造装置300は、その上流に、耳材の製造装置100を備えている。そして、耳材の製造装置100に続いて、製造されたマスク用耳材と、マスクの他の部材とを組み合わせる、マスク部材組み合わせ装置200が設けられている。
2 第1表面材
2A 第1表面材帯
3 第2表面材
3A 第2表面材帯
5 伸縮性フィルム(伸縮性部材)
5A 伸縮性フィルム帯(伸縮性部材帯)
6A 多層構造体
8A 積層体
10 マスク本体
10A マスク本体帯
15 プリーツ
20 耳材シート
20a 耳材
20A 耳材シート帯
28 分離可能な結合部
29 開口
30 補助材
30A 補助材帯
100 マスク用耳材製造装置
121 第1表面材帯供給手段
122 第2表面材帯供給手段
123 伸縮性フィルム帯供給手段
140 溶着手段
160 弛緩手段
180 打ち抜き手段
200 マスク部材組み合わせ装置
221 マスク本体帯供給手段
240 接合・切断部
300 マスク製造装置
B1 第1接合部
B2 第2接合部
D1 マスクの縦方向
D2 マスクの横方向
Dt 搬送方向
Claims (1)
- マスクの製造方法であって、
(a)第1面と、当該第1面と反対側の第2面とを有する伸縮性部材を、所定方向に伸長させた状態で、前記第1面及び前記第2面に第1表面材及び第2表面材をそれぞれ重ね、
前記伸縮性部材と、前記第1表面材及び前記第2表面材とをそれぞれ接合して、積層体を得て、
前記積層体を前記所定方向に収縮させ、
所定形状に切断して、互いに分離可能に結合された一対の耳材を構成する耳材シートを複数形成することを含み、
(b)離間した2つの前記耳材シートの側部に1つの補助材帯を接合し、
(c)前記補助材帯をマスク本体帯の外面に接合させ、
(d)前記補助材帯及び前記マスク本体帯を切断して、個別のマスクを形成する、マスクの製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020106226A JP7386760B2 (ja) | 2020-06-19 | 2020-06-19 | マスクの製造方法 |
PCT/JP2021/019752 WO2021256187A1 (ja) | 2020-06-19 | 2021-05-25 | マスク用耳材、マスク、マスク用耳材の製造方法、及びマスクの製造方法 |
BR112022024187A BR112022024187A2 (pt) | 2020-06-19 | 2021-05-25 | Material de ouvido para máscara, máscara, método para produzir material de ouvido para máscara, e método para produzir máscara |
CN202180031332.4A CN115460950A (zh) | 2020-06-19 | 2021-05-25 | 口罩用耳部件、口罩、口罩用耳部件的制造方法以及口罩的制造方法 |
EP21825209.6A EP4169583A4 (en) | 2020-06-19 | 2021-05-25 | EAR PIECE MATERIAL FOR MASK, MASK, METHOD FOR PRODUCING AN EAR PIECE MATERIAL FOR MASK AND METHOD FOR PRODUCING A MASK |
JP2023147628A JP7476413B2 (ja) | 2020-06-19 | 2023-09-12 | マスク用耳材、マスク、及びマスク用耳材の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020106226A JP7386760B2 (ja) | 2020-06-19 | 2020-06-19 | マスクの製造方法 |
Related Child Applications (1)
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JP2023147628A Division JP7476413B2 (ja) | 2020-06-19 | 2023-09-12 | マスク用耳材、マスク、及びマスク用耳材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022001671A JP2022001671A (ja) | 2022-01-06 |
JP7386760B2 true JP7386760B2 (ja) | 2023-11-27 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020106226A Active JP7386760B2 (ja) | 2020-06-19 | 2020-06-19 | マスクの製造方法 |
JP2023147628A Active JP7476413B2 (ja) | 2020-06-19 | 2023-09-12 | マスク用耳材、マスク、及びマスク用耳材の製造方法 |
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JP2023147628A Active JP7476413B2 (ja) | 2020-06-19 | 2023-09-12 | マスク用耳材、マスク、及びマスク用耳材の製造方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4169583A4 (ja) |
JP (2) | JP7386760B2 (ja) |
CN (1) | CN115460950A (ja) |
BR (1) | BR112022024187A2 (ja) |
WO (1) | WO2021256187A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006034408A (ja) | 2004-07-23 | 2006-02-09 | Unity:Kk | マスク |
JP2007021029A (ja) | 2005-07-20 | 2007-02-01 | Daio Paper Corp | マスク |
JP2019131928A (ja) | 2018-02-01 | 2019-08-08 | 日本バイリーン株式会社 | マスク |
JP2019183343A (ja) | 2018-04-13 | 2019-10-24 | 花王株式会社 | シート状マスクの製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3768766B2 (ja) * | 2000-03-03 | 2006-04-19 | ユニ・チャーム株式会社 | マスク |
CN101537237B (zh) * | 2008-03-21 | 2011-12-28 | 康那香企业股份有限公司 | 具有弹性不织布耳带的口罩的制造方法 |
JP2010194287A (ja) * | 2009-02-26 | 2010-09-09 | Toru Fujisawa | 波状の形成を周囲に有するマスク。 |
JP5318002B2 (ja) * | 2010-02-19 | 2013-10-16 | ユニ・チャーム株式会社 | マスク |
JP5762803B2 (ja) | 2011-04-08 | 2015-08-12 | ユニ・チャーム株式会社 | マスク |
JP5849016B2 (ja) * | 2012-05-16 | 2016-01-27 | ユニ・チャーム株式会社 | マスク製造方法およびマスク製造装置 |
JP7267739B2 (ja) | 2018-12-27 | 2023-05-02 | 株式会社ガスター | 熱源装置 |
-
2020
- 2020-06-19 JP JP2020106226A patent/JP7386760B2/ja active Active
-
2021
- 2021-05-25 CN CN202180031332.4A patent/CN115460950A/zh active Pending
- 2021-05-25 EP EP21825209.6A patent/EP4169583A4/en active Pending
- 2021-05-25 BR BR112022024187A patent/BR112022024187A2/pt unknown
- 2021-05-25 WO PCT/JP2021/019752 patent/WO2021256187A1/ja unknown
-
2023
- 2023-09-12 JP JP2023147628A patent/JP7476413B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006034408A (ja) | 2004-07-23 | 2006-02-09 | Unity:Kk | マスク |
JP2007021029A (ja) | 2005-07-20 | 2007-02-01 | Daio Paper Corp | マスク |
JP2019131928A (ja) | 2018-02-01 | 2019-08-08 | 日本バイリーン株式会社 | マスク |
JP2019183343A (ja) | 2018-04-13 | 2019-10-24 | 花王株式会社 | シート状マスクの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
BR112022024187A2 (pt) | 2022-12-27 |
EP4169583A4 (en) | 2023-11-08 |
JP2023165759A (ja) | 2023-11-17 |
JP2022001671A (ja) | 2022-01-06 |
WO2021256187A1 (ja) | 2021-12-23 |
JP7476413B2 (ja) | 2024-04-30 |
EP4169583A1 (en) | 2023-04-26 |
CN115460950A (zh) | 2022-12-09 |
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