CN111685420A - 一种使用纳米纤维覆膜纸基过滤材料为中间过滤层的一次性口罩 - Google Patents
一种使用纳米纤维覆膜纸基过滤材料为中间过滤层的一次性口罩 Download PDFInfo
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- CN111685420A CN111685420A CN202010566500.7A CN202010566500A CN111685420A CN 111685420 A CN111685420 A CN 111685420A CN 202010566500 A CN202010566500 A CN 202010566500A CN 111685420 A CN111685420 A CN 111685420A
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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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- 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
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
-
- 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
- A41D31/12—Hygroscopic; Water retaining
- A41D31/125—Moisture handling or wicking function through layered materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4835—Masks
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Materials (AREA)
Abstract
Description
指标 | 本发明口罩物理指标 |
过滤效率 | 90.0%-97% |
呼吸阻力 | 50Pa-210Pa |
头带拉力 | 12-18N(持续10s) |
连接和连接部件轴向拉力 | 52-56N,(持续10s) |
指标 | GB2626-2019 | 实施例1 |
过滤效率 | ≥90.0% | 92.3% |
呼吸阻力 | ≤170Pa | 53Pa |
头带拉力 | 10N,持续10s | 16N,持续10s |
连接和连接部件轴向拉力 | 50N,持续10s | 55N,持续10s |
指标 | GB2626-2019 | 实施例2 |
过滤效率 | ≥95.0% | 97.1% |
呼吸阻力 | ≤210Pa | 79Pa |
头带拉力 | 10N,持续10s | 17N,持续10s |
连接和连接部件轴向拉力 | 50N,持续10s | 53N,持续10s |
样品 | 实例纸基过滤新材料 | 市售口罩 | GB2626-2019规定 |
感应静电压(V) | 2.1 | 1.6 | - |
过滤效率(%) | 98.42 | 93.18 | ≥90.0% |
呼吸阻力(Pa) | 146 | 54 | ≤170Pa |
成本(元/个) | 0.7 | 3 |
Claims (8)
Priority Applications (1)
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CN202010566500.7A CN111685420B (zh) | 2020-06-19 | 2020-06-19 | 一种使用纳米纤维覆膜纸基过滤材料为中间过滤层的一次性口罩 |
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CN202010566500.7A CN111685420B (zh) | 2020-06-19 | 2020-06-19 | 一种使用纳米纤维覆膜纸基过滤材料为中间过滤层的一次性口罩 |
Publications (2)
Publication Number | Publication Date |
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CN111685420A true CN111685420A (zh) | 2020-09-22 |
CN111685420B CN111685420B (zh) | 2021-07-16 |
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CN202010566500.7A Active CN111685420B (zh) | 2020-06-19 | 2020-06-19 | 一种使用纳米纤维覆膜纸基过滤材料为中间过滤层的一次性口罩 |
Country Status (1)
Country | Link |
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CN (1) | CN111685420B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114045609A (zh) * | 2021-11-02 | 2022-02-15 | 南方科技大学 | 一种可调温口罩及其制备方法 |
CN114947251A (zh) * | 2021-02-19 | 2022-08-30 | 晨纮国际有限公司 | 抛弃型口罩 |
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CN106063600A (zh) * | 2016-07-26 | 2016-11-02 | 苏州艾美医疗用品有限公司 | 一种医用过滤式防护口罩 |
CN106215516A (zh) * | 2016-08-19 | 2016-12-14 | 安徽元琛环保科技股份有限公司 | 一种具有多重功能的滤料整理方法 |
CN111184302A (zh) * | 2020-02-29 | 2020-05-22 | 深圳九福科技股份有限公司 | 一机多出一次成型口罩机及其口罩 |
CN111235863A (zh) * | 2020-03-12 | 2020-06-05 | 上海市纺织科学研究院有限公司 | 一种芳砜纶驻极体过滤材料的制备方法 |
CN111248520A (zh) * | 2020-03-03 | 2020-06-09 | 山东彩汇医疗科技有限公司 | 一种儿童医用口罩及其制备方法 |
CN111269621A (zh) * | 2020-03-06 | 2020-06-12 | 通化名成电瓷电器有限公司 | 口罩用纳米病毒隔离喷涂剂 |
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CN101766929A (zh) * | 2010-02-26 | 2010-07-07 | 重庆再升净化设备有限公司 | 纳米纤维空气过滤纸 |
CN104420400A (zh) * | 2013-08-30 | 2015-03-18 | 珠海市红旌发展有限公司 | 一种含纳米纤维素的空气过滤纸的制备方法 |
CN205095287U (zh) * | 2015-10-09 | 2016-03-23 | 海德发(厦门)新材料科技有限公司 | 一种口罩 |
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CN111184302A (zh) * | 2020-02-29 | 2020-05-22 | 深圳九福科技股份有限公司 | 一机多出一次成型口罩机及其口罩 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114947251A (zh) * | 2021-02-19 | 2022-08-30 | 晨纮国际有限公司 | 抛弃型口罩 |
CN114045609A (zh) * | 2021-11-02 | 2022-02-15 | 南方科技大学 | 一种可调温口罩及其制备方法 |
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