CN104138310A - 高透气性聚乳酸无纺布纸尿裤及其制备方法 - Google Patents
高透气性聚乳酸无纺布纸尿裤及其制备方法 Download PDFInfo
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- CN104138310A CN104138310A CN201410269941.5A CN201410269941A CN104138310A CN 104138310 A CN104138310 A CN 104138310A CN 201410269941 A CN201410269941 A CN 201410269941A CN 104138310 A CN104138310 A CN 104138310A
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- China
- Prior art keywords
- polylactic acid
- layer
- fiber
- woven fabric
- diaper
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- 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
- D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
- A61F2013/15552—Air permeability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F2013/51002—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres
- A61F2013/51023—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres
- A61F2013/51035—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres being biodegradable, e.g. Rayon, polylactate, dioxanone
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410269941.5A CN104138310B (zh) | 2014-06-17 | 2014-06-17 | 高透气性聚乳酸无纺布纸尿裤的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410269941.5A CN104138310B (zh) | 2014-06-17 | 2014-06-17 | 高透气性聚乳酸无纺布纸尿裤的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104138310A true CN104138310A (zh) | 2014-11-12 |
CN104138310B CN104138310B (zh) | 2016-06-22 |
Family
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CN201410269941.5A Active CN104138310B (zh) | 2014-06-17 | 2014-06-17 | 高透气性聚乳酸无纺布纸尿裤的制备方法 |
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CN (1) | CN104138310B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499185A (zh) * | 2014-12-31 | 2015-04-08 | 福建恒安集团有限公司 | 一种一次性吸收物品 |
CN104783970A (zh) * | 2015-03-12 | 2015-07-22 | 浙江好时加卫生用品有限公司 | 一种生态型纸尿裤的制作方法 |
CN104988657A (zh) * | 2015-06-17 | 2015-10-21 | 南通大学 | 一种完全可降解、主体可冲散卫生护垫的生产工艺 |
CN105287108A (zh) * | 2015-11-30 | 2016-02-03 | 上海护理佳实业有限公司 | 一种快速吸收及锁水型防溢乳垫 |
CN107307944A (zh) * | 2017-06-23 | 2017-11-03 | 中原工学院 | 一种薄型多层级吸收芯体及其制备方法 |
CN107456320A (zh) * | 2017-09-19 | 2017-12-12 | 安徽省银锂子生物科技发展有限公司 | 一种含有纳米银的高效抗菌抗反渗尿不湿 |
CN107661171A (zh) * | 2016-07-28 | 2018-02-06 | 上海嘉麟杰纺织品股份有限公司 | 一种可完全降解的纸尿裤 |
WO2019018977A1 (en) * | 2017-07-24 | 2019-01-31 | The Procter & Gamble Company | ABSORBENT ARTICLES HAVING HIGHER SECONDARY SHEET |
CN109943928A (zh) * | 2019-05-05 | 2019-06-28 | 常熟市振泰无纺机械有限公司 | 一种采用非织造针刺过滤布生产联合机的生产工艺 |
CN112411019A (zh) * | 2020-12-04 | 2021-02-26 | 株洲千金药业股份有限公司 | 一种复合无纺布的制备方法及其应用 |
CN112622374A (zh) * | 2020-12-18 | 2021-04-09 | 苏州谷原生物科技有限公司 | 一种聚乳酸纳米纤维无纺布面层及其制备的可降解卫生巾 |
WO2021125090A1 (ja) * | 2019-12-20 | 2021-06-24 | ユニ・チャーム株式会社 | 吸収性物品 |
CN113575436A (zh) * | 2021-06-28 | 2021-11-02 | 芜湖福派卫生用品有限公司 | 一种遇水释香尿片的制备方法和应用 |
US11458220B2 (en) | 2020-11-12 | 2022-10-04 | Singletto Inc. | Microbial disinfection for personal protection equipment |
CN115279582A (zh) * | 2019-09-18 | 2022-11-01 | 格拉特费尔特公司 | 吸收性非织造材料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1357017A (zh) * | 1999-06-18 | 2002-07-03 | 钟纺株式会社 | 聚乳酸树脂和由其构成的纤维制品及纤维制品的制造方法 |
CN101491686A (zh) * | 2008-01-23 | 2009-07-29 | 江南大学 | 一种玉米聚乳酸纤维尿不湿 |
CN101649528A (zh) * | 2009-09-15 | 2010-02-17 | 豆丁乐园(南京)婴儿用品有限公司 | 全降解聚乳酸纤维水刺布及其制备方法 |
CN202359337U (zh) * | 2011-12-09 | 2012-08-01 | 常熟市飞龙无纺机械有限公司 | 三合一水刺复合非织造布 |
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2014
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1357017A (zh) * | 1999-06-18 | 2002-07-03 | 钟纺株式会社 | 聚乳酸树脂和由其构成的纤维制品及纤维制品的制造方法 |
CN101491686A (zh) * | 2008-01-23 | 2009-07-29 | 江南大学 | 一种玉米聚乳酸纤维尿不湿 |
CN101649528A (zh) * | 2009-09-15 | 2010-02-17 | 豆丁乐园(南京)婴儿用品有限公司 | 全降解聚乳酸纤维水刺布及其制备方法 |
CN202359337U (zh) * | 2011-12-09 | 2012-08-01 | 常熟市飞龙无纺机械有限公司 | 三合一水刺复合非织造布 |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499185A (zh) * | 2014-12-31 | 2015-04-08 | 福建恒安集团有限公司 | 一种一次性吸收物品 |
CN104783970A (zh) * | 2015-03-12 | 2015-07-22 | 浙江好时加卫生用品有限公司 | 一种生态型纸尿裤的制作方法 |
CN104988657A (zh) * | 2015-06-17 | 2015-10-21 | 南通大学 | 一种完全可降解、主体可冲散卫生护垫的生产工艺 |
CN105287108A (zh) * | 2015-11-30 | 2016-02-03 | 上海护理佳实业有限公司 | 一种快速吸收及锁水型防溢乳垫 |
CN107661171A (zh) * | 2016-07-28 | 2018-02-06 | 上海嘉麟杰纺织品股份有限公司 | 一种可完全降解的纸尿裤 |
CN107307944A (zh) * | 2017-06-23 | 2017-11-03 | 中原工学院 | 一种薄型多层级吸收芯体及其制备方法 |
CN110958865A (zh) * | 2017-07-24 | 2020-04-03 | 宝洁公司 | 具有第二顶片的吸收制品 |
US11707390B2 (en) | 2017-07-24 | 2023-07-25 | The Procter & Gamble Company | Absorbent articles having a secondary topsheet |
WO2019018977A1 (en) * | 2017-07-24 | 2019-01-31 | The Procter & Gamble Company | ABSORBENT ARTICLES HAVING HIGHER SECONDARY SHEET |
CN110958865B (zh) * | 2017-07-24 | 2022-04-15 | 宝洁公司 | 具有第二顶片的吸收制品 |
CN107456320A (zh) * | 2017-09-19 | 2017-12-12 | 安徽省银锂子生物科技发展有限公司 | 一种含有纳米银的高效抗菌抗反渗尿不湿 |
CN107456320B (zh) * | 2017-09-19 | 2018-04-24 | 安徽省银锂子生物科技发展有限公司 | 一种含有纳米银的高效抗菌抗反渗尿不湿 |
CN109943928A (zh) * | 2019-05-05 | 2019-06-28 | 常熟市振泰无纺机械有限公司 | 一种采用非织造针刺过滤布生产联合机的生产工艺 |
CN115279582A (zh) * | 2019-09-18 | 2022-11-01 | 格拉特费尔特公司 | 吸收性非织造材料 |
WO2021125090A1 (ja) * | 2019-12-20 | 2021-06-24 | ユニ・チャーム株式会社 | 吸収性物品 |
JP2021097845A (ja) * | 2019-12-20 | 2021-07-01 | ユニ・チャーム株式会社 | 吸収性物品 |
US11458220B2 (en) | 2020-11-12 | 2022-10-04 | Singletto Inc. | Microbial disinfection for personal protection equipment |
US11925717B2 (en) | 2020-11-12 | 2024-03-12 | Singletto Inc. | Microbial disinfection for personal protection equipment |
CN112411019A (zh) * | 2020-12-04 | 2021-02-26 | 株洲千金药业股份有限公司 | 一种复合无纺布的制备方法及其应用 |
CN112411019B (zh) * | 2020-12-04 | 2022-07-19 | 株洲千金药业股份有限公司 | 一种复合无纺布的制备方法及其应用 |
CN112622374A (zh) * | 2020-12-18 | 2021-04-09 | 苏州谷原生物科技有限公司 | 一种聚乳酸纳米纤维无纺布面层及其制备的可降解卫生巾 |
CN112622374B (zh) * | 2020-12-18 | 2022-09-06 | 苏州谷原生物科技有限公司 | 一种聚乳酸纳米纤维无纺布面层及其制备的可降解卫生巾 |
CN113575436A (zh) * | 2021-06-28 | 2021-11-02 | 芜湖福派卫生用品有限公司 | 一种遇水释香尿片的制备方法和应用 |
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Application publication date: 20141112 Assignee: Hangzhou Dehong Technology Co.,Ltd. Assignor: MAANSHAN TONGJIELIANG BIOLOGICAL MATERIAL CO.,LTD. Contract record no.: X2022330000058 Denomination of invention: Preparation method of high permeability polylactic acid non-woven diaper Granted publication date: 20160622 License type: Common License Record date: 20220318 |
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