CN111671184A - 一种具有防透气干爽的口罩内层材料及制备方法 - Google Patents
一种具有防透气干爽的口罩内层材料及制备方法 Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005098 hot rolling Methods 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
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- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000009960 carding Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 150000004982 aromatic amines Chemical class 0.000 abstract description 5
- 230000000711 cancerogenic effect Effects 0.000 abstract description 5
- 231100000315 carcinogenic Toxicity 0.000 abstract description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 201000006082 Chickenpox Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 231100000019 skin ulcer Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
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- 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
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
- A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
- D04H3/153—Mixed yarns or filaments
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
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- 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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本发明公开了一种具有防透气干爽的口罩内层材料及制备方法，包括口罩外层、口罩中层以及口罩内层，所述口罩内层采用一种亲肤材质，所述亲肤材质为乙纶与聚酯纤维的混合物。本发明彻底解决脸部及鼻子肤部的透气性，皮肤可时刻保持干爽（无二氧化碳、无水汽）；无甲醛，无可分解致癌芳香胺染料，无异味，可以直接接触人体皮肤，真正起到无害的作用，进一步的提升了亲肤性。
Description
技术领域
本发明涉及口罩领域，具体涉及一种具有防透气干爽的口罩内层材料及制备方法。
背景技术
在口罩长期佩戴使用过程中，由于产品内层贴近脸部皮肤层的无纺布透气性差，柔性不够，鼻子及口在呼吸及运动过程中，摩擦阻力加大，分解速度不够，导致产生的二氧化碳、水汽无法正常排出。
主要缺陷在于： 1、残留的水汽易导致细菌的滋养，可能会导致鼻子及脸部皮肤引起瘙痒、水痘、水泡等不良症状；2、由于常规材料中含有微量甲醛等有害物质，对于皮肤过敏者来说，易导致过敏而引起的皮肤溃烂等不良症状。
发明内容
本发明所要解决的技术问题是一种具有防透气干爽的口罩内层材料及制备方法，能够彻底解决脸部及鼻子肤部的透气性，皮肤可时刻保持干爽（无二氧化碳、无水汽）；无甲醛，无可分解致癌芳香胺染料，无异味，可以直接接触人体皮肤，真正起到无害的作用，提升了亲肤性。
本发明是通过以下技术方案来实现的：一种具有防透气干爽的口罩内层材料，包括口罩外层、口罩中层以及口罩内层，所述口罩内层采用一种亲肤材质，所述亲肤材质为乙纶与聚酯纤维的混合物。
一种具有防透气干爽的口罩内层材料的制备方法，制备方法如下：首先将乙纶与聚酯纤维的混合物进行开松混棉，然后进行预梳理、主梳理，再进行热轧作业，热轧作业完成后对热轧后的产品根据需要进行分切，分切后即为成品；
作为优选的技术方案，其中，开松混棉步骤具体包括：
乙纶与聚酯纤维在混合过程中形成高蓬松网孔，用于实现水汽及二氧化碳的及时排出；
作为优选的技术方案，其中，热轧步骤具体包括：
在无尘车间内生产，不添加任何化学物质，经加热热轧制成，实现无甲醛作业。
作为优选的技术方案，热轧过程中，室温保持在30±5℃。
作为优选的技术方案，热轧过程中，加热时的加热温度在120℃-140℃。
本发明的有益效果是：本发明彻底解决脸部及鼻子肤部的透气性，皮肤可时刻保持干爽（无二氧化碳、无水汽）；无甲醛，无可分解致癌芳香胺染料，无异味，可以直接接触人体皮肤，真正起到无害的作用，提升了亲肤性。
具体实施方式
本说明书中公开的所有特征，或公开的所有方法或过程中的步骤，除了互相排斥的特征和/或步骤以外，均可以以任何方式组合。
本发明的一种具有防透气干爽的口罩内层材料，包括口罩外层、口罩中层以及口罩内层，口罩内层采用一种亲肤材质，亲肤材质为乙纶与聚酯纤维的混合物。
制备方法如下：首先将乙纶与聚酯纤维的混合物进行开松混棉，然后进行预梳理、主梳理，再进行热轧作业，热轧作业完成后对热轧后的产品根据需要进行分切，分切后即为成品，整个过程每小时可以产出1800-2000米无纺布成品；
本实施例中，开松混棉步骤具体包括：
乙纶与聚酯纤维在混合过程中形成高蓬松网孔，用于实现水汽及二氧化碳的及时排出；
其中，热轧步骤具体包括：
在无尘车间内生产，室温30±5℃，不添加任何化学物质，经加热120℃-140℃热轧制成，这样可以做到无甲醛。
根据GB 18401-2010<<国家纺织产品基本安全技术规范>>标准中与我司技术要求比对表，见表1。
表1。
由此可知，甲醛致癌物质的含量为0，远远超出国标中对甲醛含量的A类要求，PH值、可分解致癌芳香胺染料及异味等性能指标均达到国标A类要求。
本发明的有益效果是：本发明彻底解决脸部及鼻子肤部的透气性，皮肤可时刻保持干爽（无二氧化碳、无水汽）；
无甲醛，无可分解致癌芳香胺染料，无异味，可以直接接触人体皮肤，真正起到无害的作用，提升了亲肤性。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。
Claims (6)
1.一种具有防透气干爽的口罩内层材料，其特征在于：包括口罩外层、口罩中层以及口罩内层，所述口罩内层采用一种亲肤材质，所述亲肤材质为乙纶与聚酯纤维的混合物。
2.一种具有防透气干爽的口罩内层材料的制备方法，其特征在于：制备方法如下：首先将乙纶与聚酯纤维的混合物进行开松混棉，然后进行预梳理、主梳理，再进行热轧作业，热轧作业完成后对热轧后的产品根据需要进行分切，分切后即为成品。
3.根据权利要求2所述的具有防透气干爽的口罩内层材料，其特征在于：其中，开松混棉步骤具体包括：
乙纶与聚酯纤维在混合过程中形成高蓬松网孔，用于实现水汽及二氧化碳的及时排出。
4.根据权利要求2所述的具有防透气干爽的口罩内层材料，其特征在于：其中，热轧步骤具体包括：
在无尘车间内生产，不添加任何化学物质，经加热热轧制成，实现无甲醛作业。
5.根据权利要求4所述的具有防透气干爽的口罩内层材料，其特征在于：热轧过程中，室温保持在30±5℃。
6.根据权利要求4所述的具有防透气干爽的口罩内层材料，其特征在于：热轧过程中，加热时的加热温度在120℃-140℃。
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007159796A (ja) * | 2005-12-14 | 2007-06-28 | Dht Corp | マスク |
| CN103958000A (zh) * | 2011-12-09 | 2014-07-30 | 3M创新有限公司 | 由原位气流法纤维网制成的呼吸器 |
| CN104645715A (zh) * | 2015-01-08 | 2015-05-27 | 东华大学 | 一种口罩用高效低阻纳米纤维空气过滤材料及其制备方法 |
| CN107587264A (zh) * | 2017-09-28 | 2018-01-16 | 嘉兴华丽非织布制品有限公司 | 一种轻薄高强的无纺布生产工艺 |
| CN107734987A (zh) * | 2015-06-10 | 2018-02-23 | 兴和株式会社 | 口罩 |
-
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- 2020-06-21 CN CN202010570058.5A patent/CN111671184A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007159796A (ja) * | 2005-12-14 | 2007-06-28 | Dht Corp | マスク |
| CN103958000A (zh) * | 2011-12-09 | 2014-07-30 | 3M创新有限公司 | 由原位气流法纤维网制成的呼吸器 |
| CN104645715A (zh) * | 2015-01-08 | 2015-05-27 | 东华大学 | 一种口罩用高效低阻纳米纤维空气过滤材料及其制备方法 |
| CN107734987A (zh) * | 2015-06-10 | 2018-02-23 | 兴和株式会社 | 口罩 |
| CN107587264A (zh) * | 2017-09-28 | 2018-01-16 | 嘉兴华丽非织布制品有限公司 | 一种轻薄高强的无纺布生产工艺 |
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