CN110359178B - 一种电气绝缘用无纺材料生产工艺 - Google Patents
一种电气绝缘用无纺材料生产工艺 Download PDFInfo
- Publication number
- CN110359178B CN110359178B CN201910469092.0A CN201910469092A CN110359178B CN 110359178 B CN110359178 B CN 110359178B CN 201910469092 A CN201910469092 A CN 201910469092A CN 110359178 B CN110359178 B CN 110359178B
- Authority
- CN
- China
- Prior art keywords
- fibers
- fiber
- fiber web
- web
- creasing
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
-
- 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
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/485—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910469092.0A CN110359178B (zh) | 2019-05-31 | 2019-05-31 | 一种电气绝缘用无纺材料生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910469092.0A CN110359178B (zh) | 2019-05-31 | 2019-05-31 | 一种电气绝缘用无纺材料生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110359178A CN110359178A (zh) | 2019-10-22 |
CN110359178B true CN110359178B (zh) | 2021-01-15 |
Family
ID=68215032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910469092.0A Active CN110359178B (zh) | 2019-05-31 | 2019-05-31 | 一种电气绝缘用无纺材料生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110359178B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5293071B2 (ja) * | 2008-10-16 | 2013-09-18 | 東レ株式会社 | 混綿綿およびそれからなる不織布、ならびに混綿綿の製造方法 |
CN102899806A (zh) * | 2012-10-17 | 2013-01-30 | 海安县寅川布业有限公司 | 一种生产电气用聚酯非织造布的加工工艺 |
CN105363279A (zh) * | 2014-08-27 | 2016-03-02 | 徐珂 | 一种玻璃纤维与芳纶或芳砜纶复合针刺毡及其制造方法 |
CN105401334B (zh) * | 2016-01-04 | 2016-11-30 | 福建省天连化纤织造有限公司 | 一种针刺无纺布的制备方法 |
-
2019
- 2019-05-31 CN CN201910469092.0A patent/CN110359178B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110359178A (zh) | 2019-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103469490B (zh) | 环保型多层纤维复合材料毡的热熔粘合加工系统及工艺 | |
GB761806A (en) | Improvements in or relating to insulated coils and windings for electrical machines | |
CN102978830A (zh) | 一种玻璃纤维/阻燃丙纶纤维轻质复合板材及其制备方法 | |
CN102797157A (zh) | 一种碳纤维浸渍液及制备方法以及预浸料生产工艺 | |
CN1018347B (zh) | 化纤板的制造方法和设备 | |
US4680219A (en) | Moldable fibrous sheet and a method for manufacturing same | |
CN110359178B (zh) | 一种电气绝缘用无纺材料生产工艺 | |
CN105189102B (zh) | 层叠体及其制造方法 | |
CN100581812C (zh) | 层叠板的制造方法 | |
CN201012514Y (zh) | 一种气流法成网干法纸机 | |
FI84149C (fi) | Foerfarande foer att kontinuerligt framstaella spaon-, fiber- e.d. skivor. | |
CN103806551A (zh) | 具有高抗拉强度的外墙用岩棉板及其成型工艺 | |
CN104339669B (zh) | 一种基于热熔法碳纤维预浸料的浸胶装置和浸胶工艺 | |
CN107336507A (zh) | 一种薄膜的涂布复合机及其复合工艺 | |
CN103643405A (zh) | 一种双密度复合纤维毡的粘接制造工艺 | |
CN105696401A (zh) | 一种无水微电抄造植物纤维的干法造纸方法及系统 | |
CN111534898A (zh) | 一种束内混杂纤维的操作方法 | |
KR20150021027A (ko) | 탄소 섬유 복합 재료 | |
CN1022875C (zh) | 大型变压器绝缘压圈及制造方法 | |
CN108032537B (zh) | 一种连续纤维增强板材的制备工艺 | |
CN115142291A (zh) | 一种纤维加强云母纸的制备方法、云母板的制备方法以及云母板 | |
CN211165406U (zh) | 一种超厚云母板制造机构 | |
CN209409545U (zh) | 一种环保型热胶无纺墙布复合设备 | |
TW202035813A (zh) | 天然纖維與化學纖維複合板材成型物件的製造方法 | |
CN112243449B (zh) | 超薄预浸料片材及其复合材料 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production process of non-woven material for electrical insulation Effective date of registration: 20221102 Granted publication date: 20210115 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: HANGZHOU GOLDEN LILY NONWOVEN CLOTH Co.,Ltd. Registration number: Y2022980020506 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230523 Granted publication date: 20210115 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: HANGZHOU GOLDEN LILY NONWOVEN CLOTH Co.,Ltd. Registration number: Y2022980020506 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Production Process of Non woven Materials for Electrical Insulation Effective date of registration: 20230605 Granted publication date: 20210115 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: HANGZHOU GOLDEN LILY NONWOVEN CLOTH Co.,Ltd. Registration number: Y2023980042867 |