JP2016538439A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016538439A5 JP2016538439A5 JP2016554808A JP2016554808A JP2016538439A5 JP 2016538439 A5 JP2016538439 A5 JP 2016538439A5 JP 2016554808 A JP2016554808 A JP 2016554808A JP 2016554808 A JP2016554808 A JP 2016554808A JP 2016538439 A5 JP2016538439 A5 JP 2016538439A5
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- polymer
- poly
- fiber
- crystalline
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 54
- 238000010438 heat treatment Methods 0.000 claims description 49
- 229920001577 copolymer Polymers 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 26
- 239000004745 nonwoven fabric Substances 0.000 claims description 23
- -1 poly (ethylene) terephthalate Polymers 0.000 claims description 16
- 229920001169 thermoplastic Polymers 0.000 claims description 14
- 239000004416 thermosoftening plastic Substances 0.000 claims description 14
- 239000000155 melt Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 239000012815 thermoplastic material Substances 0.000 claims description 8
- 238000001565 modulated differential scanning calorimetry Methods 0.000 claims description 6
- 210000004985 myeloid-derived suppressor cell Anatomy 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920003232 aliphatic polyester Polymers 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- LBAYFEDWGHXMSM-UHFFFAOYSA-N butaneperoxoic acid Chemical compound CCCC(=O)OO LBAYFEDWGHXMSM-UHFFFAOYSA-N 0.000 claims description 4
- 238000001595 flow curve Methods 0.000 claims description 4
- 230000006911 nucleation Effects 0.000 claims description 4
- 238000010899 nucleation Methods 0.000 claims description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 230000009477 glass transition Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361909175P | 2013-11-26 | 2013-11-26 | |
| US61/909,175 | 2013-11-26 | ||
| US201462018700P | 2014-06-30 | 2014-06-30 | |
| US62/018,700 | 2014-06-30 | ||
| US201462064243P | 2014-10-15 | 2014-10-15 | |
| US62/064,243 | 2014-10-15 | ||
| PCT/US2014/066325 WO2015080913A1 (en) | 2013-11-26 | 2014-11-19 | Dimensionally-stable melt blown nonwoven fibrous structures, and methods and apparatus for making same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016538439A JP2016538439A (ja) | 2016-12-08 |
| JP2016538439A5 true JP2016538439A5 (enExample) | 2017-11-24 |
| JP6542787B2 JP6542787B2 (ja) | 2019-07-10 |
Family
ID=53199556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016554808A Expired - Fee Related JP6542787B2 (ja) | 2013-11-26 | 2014-11-19 | 寸法安定性メルトブローン不織布繊維構造とその製造方法及び製造装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10400354B2 (enExample) |
| EP (1) | EP3074559B1 (enExample) |
| JP (1) | JP6542787B2 (enExample) |
| KR (1) | KR102251716B1 (enExample) |
| CN (1) | CN105765124B (enExample) |
| PL (1) | PL3074559T3 (enExample) |
| WO (1) | WO2015080913A1 (enExample) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2922815A1 (en) * | 2013-09-03 | 2015-03-12 | 3M Innovative Properties Company | Melt-spinning process, melt-spun nonwoven fibrous webs and related filtration media |
| PL3186425T3 (pl) | 2014-08-26 | 2020-05-18 | 3M Innovative Properties Company | Siatka z włókniny typu spunbonded zawierająca włókna poli(kwasumlekowego) |
| CA2930592A1 (en) * | 2015-05-22 | 2016-11-22 | Delta M Incorporated | Decomposable air filter and method for manufacturing same |
| KR102403836B1 (ko) * | 2015-06-30 | 2022-05-30 | 주식회사 쿠라레 | 부직포 및 그 제조 방법 |
| PE20190865A1 (es) | 2016-08-02 | 2019-06-18 | Fitesa Germany Gmbh | Sistema y proceso para la preparacion de telas no tejidas de acido polilactico |
| US11441251B2 (en) | 2016-08-16 | 2022-09-13 | Fitesa Germany Gmbh | Nonwoven fabrics comprising polylactic acid having improved strength and toughness |
| BR112019001714A2 (pt) * | 2016-10-06 | 2019-05-07 | Groz-Beckert Kg | método para a fabricação de uma estrutura têxtil plissável com fibras carregadas eletrostaticamente, e estrutura têxtil plissável |
| DE102016223571B4 (de) * | 2016-11-28 | 2020-08-13 | Adidas Ag | Herstellung von Vliesstoffen einschließlich einer Komponente |
| CN110291233A (zh) * | 2016-12-29 | 2019-09-27 | 3M创新有限公司 | 尺寸上稳定的、耐火的熔喷纤维和包括阻燃聚合物的非织造结构 |
| US20200002857A1 (en) * | 2017-03-09 | 2020-01-02 | 3M Innovative Properties Company | Nonwoven biofabrics |
| EP3406780B1 (de) * | 2017-05-22 | 2020-01-08 | Axel Nickel | Getemperter meltblown-vliesstoff mit hoher stauchhärte |
| EP3425099A1 (de) * | 2017-07-03 | 2019-01-09 | Axel Nickel | Meltblown-vliesstoff mit verbesserter stapelbarkeit und lagerbarkeit |
| WO2019031286A1 (ja) * | 2017-08-10 | 2019-02-14 | 株式会社クラレ | メルトブローン不織布、それを用いた積層体、メルトブローン不織布の製造方法およびメルトブロー装置 |
| CN111094639B (zh) * | 2017-09-15 | 2023-04-04 | 3M创新有限公司 | 非织造纤维幅材及其方法 |
| CN111263961A (zh) | 2017-10-19 | 2020-06-09 | 3M创新有限公司 | 声学制品和相关方法 |
| US20210095405A1 (en) * | 2017-12-28 | 2021-04-01 | 3M Innovative Properties Company | Ceramic-coated fibers including a flame-retarding polymer, and methods of making nonwoven structures |
| CN108442033A (zh) * | 2018-04-16 | 2018-08-24 | 许大鹏 | 功能性非织造布及其制作方法 |
| CN108677380B (zh) * | 2018-04-24 | 2020-06-09 | 北京弘暖纤科技有限公司 | 气凝胶改性聚丙烯、超轻隔热保温熔喷非织造布及其制备方法 |
| WO2019236247A1 (en) * | 2018-06-08 | 2019-12-12 | Cummins Filtration Ip, Inc. | Cross-linked non-wovens produced by melt blowing reversible polymer networks |
| CN108866828A (zh) * | 2018-06-26 | 2018-11-23 | 海宁市御纺织造有限责任公司 | 一种含有短纤维的熔喷非织造布加工方法 |
| US12146248B2 (en) | 2018-10-16 | 2024-11-19 | 3M Innovative Properties Company | Flame-retardant non-woven fibrous webs |
| CN112867547B (zh) | 2018-10-16 | 2023-02-03 | 康明斯过滤Ip公司 | 粘合剂合金以及包括该粘合剂合金的过滤器介质 |
| EP3867434A4 (en) | 2018-10-16 | 2022-08-03 | 3M Innovative Properties Company | FLAME RETARDANT NON-WOVEN FIBROUS VEILS |
| EP3880462A1 (en) | 2018-11-14 | 2021-09-22 | 3M Innovative Properties Company | Flame-resistant nonwoven fiber assembly |
| US20220042221A1 (en) | 2018-11-14 | 2022-02-10 | 3M Innovative Properties Company | Flame-resistant nonwoven fabric |
| JP7645814B2 (ja) | 2019-04-25 | 2025-03-14 | スリーエム イノベイティブ プロパティズ カンパニー | 音響物品及びその方法 |
| WO2020240366A1 (en) | 2019-05-31 | 2020-12-03 | 3M Innovative Properties Company | Composite cooling film and article including the same |
| WO2020240447A1 (en) | 2019-05-31 | 2020-12-03 | 3M Innovative Properties Company | Composite cooling film and article including the same |
| WO2020261011A1 (en) | 2019-06-25 | 2020-12-30 | 3M Innovative Properties Company | Flame-resistant foam and nonwoven fiberous web thereof |
| WO2020261012A1 (en) | 2019-06-25 | 2020-12-30 | 3M Innovative Properties Company | Nonwoven fibrous web |
| US12125464B2 (en) | 2019-09-03 | 2024-10-22 | 3M Innovative Properties Company | Assembly including acoustic baffles |
| WO2021124122A1 (en) | 2019-12-19 | 2021-06-24 | 3M Innovative Properties Company | Composite cooling film comprising a reflective microporous layer and a uv-absorbing layer |
| EP4078049A4 (en) | 2019-12-19 | 2024-01-24 | 3M Innovative Properties Company | COMPOSITE COOLING FILM WITH AN ORGANIC POLYMER LAYER, A UV-ABSORBING LAYER AND A REFLECTIVE METAL LAYER |
| US12357043B2 (en) | 2020-04-09 | 2025-07-15 | Global Graphene Group, Inc. | Graphitic antiviral filtration element and filtration devices containing same |
| US20210307428A1 (en) * | 2020-04-03 | 2021-10-07 | Nanotek Instruments Group, Llc | Antiviral filtration element and filtration devices containing same |
| CN111607900B (zh) * | 2020-05-06 | 2022-03-29 | 杭州科百特科技有限公司 | 一种纳米/微米级纤维互锁结构的熔喷过滤介质及其制备方法 |
| WO2021236794A1 (en) * | 2020-05-19 | 2021-11-25 | Ohio State Innovation Foundation | Nonwoven fibrous webs and methods of making and using thereof |
| CN111620711B (zh) * | 2020-05-21 | 2021-08-24 | 贵研铂业股份有限公司 | 一种仿生氮化硅陶瓷材料及其制备方法 |
| CN111648042B (zh) * | 2020-06-13 | 2021-05-11 | 烟台舒朗医疗科技有限公司 | 一种疏水熔喷布制备方法 |
| CN115667609A (zh) * | 2020-06-26 | 2023-01-31 | 捷普有限公司 | 聚酯/聚（甲基丙烯酸甲酯）制品及其制造方法 |
| CN111733527A (zh) * | 2020-07-28 | 2020-10-02 | 常州金纬管道设备制造有限公司 | 熔喷布生产线及开机方法和熔喷布生产方法 |
| CN112121641B (zh) * | 2020-09-08 | 2022-05-06 | 北京泷涛环境科技有限公司 | 一种分子筛纤维复合膜材料及其制备方法与应用 |
| CN116097346A (zh) | 2020-09-11 | 2023-05-09 | 3M创新有限公司 | 吸声填料和相关的声学制品 |
| US20230326443A1 (en) | 2020-09-11 | 2023-10-12 | 3M Innovative Properties Company | Acoustic absorbing filler and related acoustic article |
| CN112226845B (zh) * | 2020-10-10 | 2021-06-22 | 浙江舜发安防科技有限公司 | 一种可降解抗菌抗病毒pha口罩芯层材料 |
| US20230395056A1 (en) | 2020-10-23 | 2023-12-07 | 3M Innovative Properties Company | Acoustic articles and assemblies |
| CN112359489B (zh) * | 2020-11-11 | 2025-03-07 | 厦门延江新材料股份有限公司 | 一种双组份纺粘无纺布的制造设备及其制造方法 |
| EP4252046A4 (en) | 2020-11-24 | 2024-10-23 | 3M Innovative Properties Company | RADIATION COOLING ARTICLES COMPRISING A WHITE DIFFUSE REFLECTION LAYER AND A NON-WHITE COLOR REFLECTING MIRROR |
| CN112662061B (zh) * | 2020-12-18 | 2022-12-06 | 广东金发科技有限公司 | 一种低收缩改性聚丙烯树脂及其制备方法和应用 |
| US20240304963A1 (en) | 2020-12-28 | 2024-09-12 | 3M Innovative Properties Company | Battery assembly and methods |
| CN113089151B (zh) * | 2021-04-07 | 2022-06-17 | 罗莱生活科技股份有限公司 | 一种含棉纤维的三维抗菌纱线及其制备方法和毛巾制品 |
| PL4144509T3 (pl) * | 2021-09-07 | 2025-07-28 | Fameccanica.Data S.P.A. | Sposób inspekcji wzorców połączeń opakowań produktów |
| CN118176536A (zh) | 2021-09-15 | 2024-06-11 | 3M创新有限公司 | 隔音制品及其制造方法 |
| WO2023114541A1 (en) * | 2021-12-17 | 2023-06-22 | X Cell, Llc | Apparatus and method to provide a pathogenicidal barrier between first and second regions |
| CN114293269B (zh) * | 2022-01-05 | 2022-11-01 | 尚军 | 一种多层阻燃特种服装面料预混固化工艺 |
| CN114804113B (zh) * | 2022-05-26 | 2024-02-02 | 哈尔滨晶彩材料科技有限公司 | 杂化官能度硅烷无引发悬浮聚合制备高纯SiC多晶源粉的方法 |
| CN115559023B (zh) * | 2022-08-25 | 2024-03-15 | 易高碳材料控股(深圳)有限公司 | 一种纺丝组件及利用其制备超细直径沥青基碳纤维的方法 |
| WO2025083491A1 (en) | 2023-10-19 | 2025-04-24 | 3M Innovative Properties Company | Synergistic passive cooling fins |
| WO2025120404A1 (en) | 2023-12-06 | 2025-06-12 | 3M Innovative Properties Company | Composite cooling films including a diffusely reflective layer and a uv reflecting composite layer |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3516941A (en) | 1966-07-25 | 1970-06-23 | Minnesota Mining & Mfg | Microcapsules and process of making |
| US3971373A (en) | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
| US4100324A (en) | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
| CA1073648A (en) | 1976-08-02 | 1980-03-18 | Edward R. Hauser | Web of blended microfibers and crimped bulking fibers |
| US4215682A (en) | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
| US4818464A (en) | 1984-08-30 | 1989-04-04 | Kimberly-Clark Corporation | Extrusion process using a central air jet |
| NZ217669A (en) * | 1985-10-02 | 1990-03-27 | Surgikos Inc | Meltblown microfibre web includes core web and surface veneer |
| GB8612070D0 (en) | 1986-05-19 | 1986-06-25 | Brown R C | Blended-fibre filter material |
| US4813948A (en) | 1987-09-01 | 1989-03-21 | Minnesota Mining And Manufacturing Company | Microwebs and nonwoven materials containing microwebs |
| JP2599847B2 (ja) * | 1991-08-13 | 1997-04-16 | 株式会社クラレ | ポリエチレンテレフタレート系メルトブローン不織布とその製造法 |
| US5332426A (en) | 1992-07-29 | 1994-07-26 | Minnesota Mining And Manufacturing Company | Agglomerated activated carbon air filter |
| US5401446A (en) | 1992-10-09 | 1995-03-28 | The University Of Tennessee Research Corporation | Method and apparatus for the electrostatic charging of a web or film |
| JPH07138860A (ja) * | 1993-06-21 | 1995-05-30 | Tonen Chem Corp | ポリアリーレンスルフィドメルトブロー不織布、及びその製造方法 |
| JPH0711556A (ja) * | 1993-06-21 | 1995-01-13 | Tonen Chem Corp | メルトブロー不織布の製造装置 |
| PL173854B1 (pl) | 1993-08-17 | 1998-05-29 | Minnesota Mining & Mfg | Sposób wytwarzania elektretowego środka filtracyjnego |
| US5658640A (en) | 1993-08-17 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Electret filter media having an undulated surface |
| WO1996026232A1 (en) | 1995-02-22 | 1996-08-29 | The University Of Tennessee Research Corporation | Dimensionally stable fibers and non-woven webs |
| US5908598A (en) | 1995-08-14 | 1999-06-01 | Minnesota Mining And Manufacturing Company | Fibrous webs having enhanced electret properties |
| US5935499A (en) * | 1997-12-08 | 1999-08-10 | Hna Holdings, Inc. | Method and apparatus of transferring a packet and generating an error detection code therefor |
| US5958322A (en) | 1998-03-24 | 1999-09-28 | 3M Innovation Properties Company | Method for making dimensionally stable nonwoven fibrous webs |
| US6432175B1 (en) | 1998-07-02 | 2002-08-13 | 3M Innovative Properties Company | Fluorinated electret |
| US6375886B1 (en) | 1999-10-08 | 2002-04-23 | 3M Innovative Properties Company | Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid |
| US6406657B1 (en) | 1999-10-08 | 2002-06-18 | 3M Innovative Properties Company | Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid |
| US6454986B1 (en) | 1999-10-08 | 2002-09-24 | 3M Innovative Properties Company | Method of making a fibrous electret web using a nonaqueous polar liquid |
| US6743464B1 (en) | 2000-04-13 | 2004-06-01 | 3M Innovative Properties Company | Method of making electrets through vapor condensation |
| US6607624B2 (en) | 2000-11-20 | 2003-08-19 | 3M Innovative Properties Company | Fiber-forming process |
| US6420024B1 (en) | 2000-12-21 | 2002-07-16 | 3M Innovative Properties Company | Charged microfibers, microfibrillated articles and use thereof |
| US6613268B2 (en) | 2000-12-21 | 2003-09-02 | Kimberly-Clark Worldwide, Inc. | Method of increasing the meltblown jet thermal core length via hot air entrainment |
| US6645618B2 (en) | 2001-06-15 | 2003-11-11 | 3M Innovative Properties Company | Aliphatic polyester microfibers, microfibrillated articles and use thereof |
| GB2381692B (en) | 2001-10-31 | 2004-09-08 | Alphamosaic Ltd | Video-telephony system |
| US6740137B2 (en) | 2002-06-14 | 2004-05-25 | 3M Innovative Properties Company | Collapsible pleated filter element |
| US7780903B2 (en) | 2005-06-01 | 2010-08-24 | Kimberly-Clark Worldwide, Inc. | Method of making fibers and nonwovens with improved properties |
| JP2009512578A (ja) | 2005-10-19 | 2009-03-26 | スリーエム イノベイティブ プロパティズ カンパニー | 音響吸収特性を有する多層物品、並びにその製造および使用方法 |
| JP2007279649A (ja) * | 2006-03-14 | 2007-10-25 | Du Pont Toray Co Ltd | 吸音材 |
| US8802002B2 (en) * | 2006-12-28 | 2014-08-12 | 3M Innovative Properties Company | Dimensionally stable bonded nonwoven fibrous webs |
| US9487893B2 (en) * | 2009-03-31 | 2016-11-08 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
| CN105274733B (zh) * | 2009-12-17 | 2018-11-20 | 3M创新有限公司 | 尺寸稳定的非织造纤维幅材及其制造和使用方法 |
| WO2011106205A2 (en) | 2010-02-23 | 2011-09-01 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
| TW201221714A (en) | 2010-10-14 | 2012-06-01 | 3M Innovative Properties Co | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
-
2014
- 2014-11-19 CN CN201480064620.XA patent/CN105765124B/zh not_active Expired - Fee Related
- 2014-11-19 JP JP2016554808A patent/JP6542787B2/ja not_active Expired - Fee Related
- 2014-11-19 KR KR1020167016370A patent/KR102251716B1/ko not_active Expired - Fee Related
- 2014-11-19 US US15/038,487 patent/US10400354B2/en active Active
- 2014-11-19 PL PL14866568.0T patent/PL3074559T3/pl unknown
- 2014-11-19 WO PCT/US2014/066325 patent/WO2015080913A1/en not_active Ceased
- 2014-11-19 EP EP14866568.0A patent/EP3074559B1/en active Active
-
2019
- 2019-07-17 US US16/514,608 patent/US11105018B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016538439A5 (enExample) | ||
| JP2020503464A5 (enExample) | ||
| JPWO2019031286A1 (ja) | メルトブローン不織布、それを用いた積層体、メルトブローン不織布の製造方法およびメルトブロー装置 | |
| JP6542787B2 (ja) | 寸法安定性メルトブローン不織布繊維構造とその製造方法及び製造装置 | |
| Kancheva et al. | Enhancing the mechanical properties of electrospun polyester mats by heat treatment | |
| JP6649395B2 (ja) | 高強度合成繊維の製造方法及びそれから製造された高強度合成繊維 | |
| JP6508654B2 (ja) | 捲縮した２成分又は多成分繊維から成るバット | |
| JP6455897B2 (ja) | 改善された分散性を備えたポリマー繊維 | |
| TW200944630A (en) | Thermal bonding conjugate fiber with excellent bulkiness and softness, and fiber formed article using the same | |
| EP0674726A1 (en) | Meso triad syndiotactic polypropylene fibers | |
| JP2016041858A (ja) | 嵩高性複合長繊維不織布 | |
| CN103741374A (zh) | 双组份粗旦纺粘长丝无纺布 | |
| CN101018666A (zh) | 拉伸的弹性非织造织物 | |
| CN1961108A (zh) | 制备弹性非织造纤网的方法 | |
| JP3109630B2 (ja) | 不織布の製造方法 | |
| CN108265395A (zh) | 一种透气透湿可生物降解保暖絮片及其制备方法 | |
| JP2013122104A5 (enExample) | ||
| JP2017519127A5 (enExample) | ||
| CN103233292B (zh) | 一种间位芳纶纤维的制备方法 | |
| CN110177583A (zh) | 多孔聚酯材料 | |
| WO2018012539A1 (ja) | 三次元造型法及びそれに用いる造型材料 | |
| JP7264896B2 (ja) | 白血球除去用フィルター材、白血球除去フィルターおよびその製造方法 | |
| JP5828550B2 (ja) | 不織布の製造方法 | |
| Lou et al. | Manufacturing Technique and Property Evaluation of Resilient Nonwoven Fabrics | |
| CN101331258A (zh) | 水力缠结弹性非织造片材 |