CN114541032B - 熔融纺丝交叉铺网多层共混非织造材料及其制备方法 - Google Patents
熔融纺丝交叉铺网多层共混非织造材料及其制备方法 Download PDFInfo
- Publication number
- CN114541032B CN114541032B CN202210250567.9A CN202210250567A CN114541032B CN 114541032 B CN114541032 B CN 114541032B CN 202210250567 A CN202210250567 A CN 202210250567A CN 114541032 B CN114541032 B CN 114541032B
- Authority
- CN
- China
- Prior art keywords
- melt
- composite fiber
- layer
- composite
- fibers
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 94
- 238000002074 melt spinning Methods 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000002156 mixing Methods 0.000 title claims abstract 6
- 239000000835 fiber Substances 0.000 claims abstract description 181
- 239000002131 composite material Substances 0.000 claims abstract description 129
- 239000000843 powder Substances 0.000 claims abstract description 47
- 239000011347 resin Substances 0.000 claims abstract description 47
- 229920005989 resin Polymers 0.000 claims abstract description 47
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000012943 hotmelt Substances 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 239000002250 absorbent Substances 0.000 claims abstract description 12
- 230000002745 absorbent Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000000155 melt Substances 0.000 claims abstract 3
- 238000010521 absorption reaction Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 238000009987 spinning Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims 1
- 239000002344 surface layer Substances 0.000 abstract description 16
- 230000009471 action Effects 0.000 abstract description 4
- 239000011229 interlayer Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 77
- 238000010586 diagram Methods 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000012621 metal-organic framework Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920001780 ECTFE Polymers 0.000 description 3
- 206010021639 Incontinence Diseases 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 210000004177 elastic tissue Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
- D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- 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
- D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- 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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (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 |
---|---|---|---|
CN202210250567.9A CN114541032B (zh) | 2022-03-15 | 2022-03-15 | 熔融纺丝交叉铺网多层共混非织造材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210250567.9A CN114541032B (zh) | 2022-03-15 | 2022-03-15 | 熔融纺丝交叉铺网多层共混非织造材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114541032A CN114541032A (zh) | 2022-05-27 |
CN114541032B true CN114541032B (zh) | 2023-04-28 |
Family
ID=81663486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210250567.9A Active CN114541032B (zh) | 2022-03-15 | 2022-03-15 | 熔融纺丝交叉铺网多层共混非织造材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114541032B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115139598B (zh) * | 2022-06-24 | 2023-10-24 | 厦门延江新材料股份有限公司 | 一种擦拭无纺布及其制造方法 |
CN115381627B (zh) * | 2022-08-16 | 2023-05-16 | 山东希瑞新材料有限公司 | 一种复合多层高吸水性卫生敷料及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030111758A1 (en) * | 2001-12-13 | 2003-06-19 | Clark Darryl Franklin | Fully activated bicomponent web with absorbents |
CN205974959U (zh) * | 2016-08-11 | 2017-02-22 | 邓州市龙泰无纺布科技有限公司 | 一种新型无纺布纺丝分丝铺网装置 |
EP3642404B1 (en) * | 2017-06-19 | 2022-02-16 | Lydall, Inc. | Cross-lapped multilayer fibrous batt and method of making the same |
CN210163616U (zh) * | 2019-05-27 | 2020-03-20 | 江苏弘正扬瑞新材料有限公司 | 一种超吸水卫生用无纺布 |
CN110373816B (zh) * | 2019-06-13 | 2024-09-27 | 大连华阳新材料科技股份有限公司 | 改善纺粘非织造布生产线产品均匀性的方法 |
CN212375497U (zh) * | 2020-03-20 | 2021-01-19 | 绍兴励达无纺布有限公司 | 一种小型纺丝往复铺网丙纶土工布生产线 |
CN111705421B (zh) * | 2020-06-22 | 2021-01-08 | 浙江王金非织造布有限公司 | 一种含有水刺复合纤维层的保鲜垫及其制备方法 |
CN113186659B (zh) * | 2021-04-23 | 2022-10-25 | 中国纺织科学研究院有限公司 | 一种纤维素长丝非织造布的制备方法和设备 |
-
2022
- 2022-03-15 CN CN202210250567.9A patent/CN114541032B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN114541032A (zh) | 2022-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100491620C (zh) | 一种功能微粒改性熔喷非织造布的制备方法及制造设备 | |
CN114541032B (zh) | 熔融纺丝交叉铺网多层共混非织造材料及其制备方法 | |
JP5184623B2 (ja) | 吸収用品において体に面するシートとして使用される不織材料 | |
US20060128249A1 (en) | Hydroentangled continuous filament nonwoven fabric and the articles thereof | |
US20030213109A1 (en) | Controlled loft and density nonwoven webs and method for producing same | |
MX2007012873A (es) | Proceso y aparato para producir fibras submicrometricas y no tejidas y articulos que contienen las mismas. | |
JP2005509546A (ja) | 重量性能に関して増進された障壁を有する不織障壁布 | |
CN101155562A (zh) | 平面成形的吸收芯结构 | |
JP2006247397A (ja) | 起伏を有する吸収性コア構造体を製造する方法 | |
MX2007014916A (es) | Telas de fibra con forma. | |
DK176536B1 (da) | Fremgangsmåde og apparat til påföring af partikelformet materiale | |
CN109835025A (zh) | 一种复合非织造布空气过滤材料的制备方法 | |
US20060206074A1 (en) | Absorbent core structures having undulations | |
CN105530899A (zh) | 形成吸收结构的方法 | |
JP2020515736A (ja) | 保水能力が高く、坪量が低い不織セルロース繊維布帛 | |
JP2020513072A (ja) | 繊維径分布を有する不織セルロース繊維布帛 | |
JPH1181116A (ja) | 短繊維不織布 | |
JP2003535230A (ja) | 短繊維および長繊維の不織繊維ウェブを乾式製造するプラントおよび方法、綿リンターパルプ(clp)を含む綿繊維ウェブ | |
US20170137981A1 (en) | Non-woven fabric | |
CN208486034U (zh) | 一种三层复合非织造布及其生产设备 | |
CN113550068A (zh) | 一种超柔复合擦拭无纺布及其制造方法 | |
JP2790875B2 (ja) | 吸収性物品の表面シート及びその製造方法 | |
JP2005538806A (ja) | 吸収材製品構成要素の改善された障壁性能 | |
JP4900675B2 (ja) | エアフィルター用複合不織布 | |
JP4303505B2 (ja) | 複合不織布 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: No. 11 Sicheng Road, Zhitang Town, Changshu City, Suzhou City, Jiangsu Province, 215531 Patentee after: Changshu Xinyang non woven Equipment Co.,Ltd. Country or region after: China Address before: 314001 building 7, smart industry innovation park, Jiaxing University, No. 36, Changsheng South Road, Jiaxing Economic Development Zone, Zhejiang Province Patentee before: JIAXING University Country or region before: China Patentee before: Jiaxing Zhong Ce environmental protection equipments Co.,Ltd. |