CN105624874A - Carbon fiber widening equipment and process - Google Patents
Carbon fiber widening equipment and process Download PDFInfo
- Publication number
- CN105624874A CN105624874A CN201610166675.2A CN201610166675A CN105624874A CN 105624874 A CN105624874 A CN 105624874A CN 201610166675 A CN201610166675 A CN 201610166675A CN 105624874 A CN105624874 A CN 105624874A
- Authority
- CN
- China
- Prior art keywords
- exhibition
- carbon fiber
- roller
- wide
- equipment
- 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
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/18—Separating or spreading
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
Abstract
The invention relates to carbon fiber widening equipment. The carbon fiber widening equipment comprises heating rollers, yarn spreading rollers and a widening roller assembly, wherein the heating rollers, the yarn spreading rollers and the widening roller assembly are arranged in sequence. Concave-convex particles are distributed on the peripheral surfaces of the yarn spreading rollers. The widening roller assembly comprises a widening positioning roller and a pressing wheel, the widening positioning roller is provided with a notch allowing carbon fibers to be spread by a set width, the pressing wheel is arranged in the notch in a pressing mode, and the carbon fibers pass through the space between the notch and the pressing wheel. A carbon fiber widening process includes the steps that the carbon fibers are heated to fuse a sizing agent on the surfaces of the carbon fibers; the heated carbon fibers pass through the yarn spreading rollers to be evenly spread; the spread carbon fibers pass through the space between the notch of the widening positioning roller and the pressing wheel to be spread by the width set by the notch. By means of the equipment and the process, ultrathin carbon fiber bundles can be obtained, and low-gram-weight knitted fabric or prepreg can be easily obtained; meanwhile, the equipment and the process facilitate online yarn spreading, and production efficiency is higher.
Description
Technical field
The present invention relates to high-performance fiber technical finesse and production field, particularly relate to a kind of wide equipment and process of carbon fiber exhibition.
Background technology
Carbon fiber is a kind of high-performance fiber, has the advantage of intensity height, light specific gravity, has a wide range of applications at aerospace, automobile, new forms of energy, medical treatment, sport-goods trade. current carbon fiber is that needs weave or make prepreg preparing finished product, current carbon fiber is all with tow form, each tow contains several K, even tens K(1K are 1,000) monofilament, particularly for the carbon fiber of big tow, when weaving and produce prepreg, if tow can not fully flatten, not only cause fabric very thick comparatively speaking, mechanical property deviation is bigger, particularly paving covers poor performance, the quality of rear road product is made also to can not get good guarantee, and when doing prepreg, resin can not fully soak into fiber, cause dry yarn, de-material etc. are bad, seriously fetter the application of carbon fibre thread in high-end field. the test of carbon fibre fabric shows, fabric is more thin, and mass area ratio is more little, and its physicals deviation is more little, and the operability that paving is covered is also more good. tow is more big simultaneously, and price is also more cheap, the carbon fiber therefore utilizing tow bigger, if can make it to open up width further, it is possible to make silk thinning, intensity improves, the expansion of tow simultaneously can make the bonding properties of fiber and resin better, it is possible to increases substantially the performance of matrix material.
CN201310187187.6 discloses a kind of carbon fibre stretching device, introduces and a kind of regulates and controls being heated of carbon fiber bundle by control carbon fiber bundle method of contact area on warming mill, carbon fiber bundle carries out exhibition method for fiber simultaneously under thread guide roller rolls effect. CN201310304461.3 introduces a kind of apparatus for widen for carbon fibre tow, and this apparatus for widen mainly utilizes the feedback regulation effect of special suction head apparatus and laser inductor to make tow analysis exhibition wide. The fine device of CN201410361476.8 carbon fiber vibration exhibition, this invention improves exhibition yarn effect by heating and vibrating device.
Summary of the invention
It is an object of the present invention to provide a kind of wide equipment of carbon fiber exhibition.
For achieving the above object, the technical solution used in the present invention is:
A kind of wide equipment of carbon fiber exhibition, comprises the wide roll assembly of warming mill, exhibition yarn roller and exhibition arranged successively, the periphery of described exhibition yarn roller is distributed with concavo-convex shape particle; Described exhibition width roll assembly comprises exhibition wide registration roller, pinch roller, and described exhibition width registration roller has the gap slot allowing carbon fiber to launch setting width, and described pinch roller is pressed in described gap slot, and carbon fiber passes through between described gap slot and pinch roller.
Preferably, described exhibition yarn roller is disposed with multiple, and the concavo-convex shape granular size of multiple described exhibition yarn roller periphery distribution is not identical.
Further preferably, the concavo-convex shape granular size of multiple described exhibition yarn roller periphery distribution reduces from front to back successively.
Preferably, the described concavo-convex shape particle surface on exhibition yarn roller carries out there is ceramic treatment.
Preferably, the described temperature on exhibition yarn roller is 60-80 DEG C.
Preferably, described exhibition width registration roller has multiple described gap slot, in the gap slot described in each, is provided with described pinch roller.
Preferably, described warming mill is disposed with multiple.
Further preferably, described warming mill comprises the first warming mill, the 2nd warming mill, and the Heating temperature of the first described warming mill is 55-65 DEG C, and the Heating temperature of the 2nd described warming mill is 75-80 DEG C.
It is a further object to provide a kind of wide technique of carbon fiber exhibition.
For achieving the above object, the technical solution used in the present invention is:
A wide technique opened up by carbon fiber, comprising:
(1), to carbon fiber heat, make the sizing agent melting of carbon fiber surface;
(2) carbon fiber after, heating is by evenly launching after described exhibition yarn roller;
(3), launch after carbon fiber between the gap slot and pinch roller of described exhibition width registration roller, be extended to the width of described gap slot setting.
Preferably, in (1), carbon fiber is heated to 60-80 DEG C; In (2), the described temperature on exhibition yarn roller is 60-80 DEG C.
Owing to technique scheme is used, the present invention compared with prior art has following advantage and effect:
Ultra-thin carbon fibre tow can be obtained by the equipment and process of the present invention, be conducive to woven cloth or the prepreg of obtained low gram of weight; This equipment and method are easy to open up online yarn simultaneously, and production efficiency is higher.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the wide equipment of exhibition in the present embodiment;
Accompanying drawing 2 is the stereographic map opening up yarn roller in the present embodiment;
Accompanying drawing 3 is the stereographic map of the wide registration roller of exhibition and pinch roller in the present embodiment.
Wherein: 10, the first warming mill; 11, the 2nd warming mill; 2, yarn roller is opened up; 20, concavo-convex shape particle; 3, the wide registration roller of exhibition; 30, gap slot; 4, pinch roller.
Embodiment
Below in conjunction with accompanying drawing and case study on implementation, the invention will be further described:
The wide equipment of a kind of carbon fiber exhibition as shown in Figure 1, comprises the wide roll assembly of warming mill, exhibition yarn roller 2 and exhibition arranged successively. Wherein:
Warming mill is disposed with multiple, in the present embodiment: warming mill comprises the first warming mill 10, the 2nd warming mill 11.
Being distributed with concavo-convex shape particle 20 on the periphery of exhibition yarn roller 2, concavo-convex shape particle 20 surface on exhibition yarn roller 2 carries out there is ceramic treatment; In the present embodiment: exhibition yarn roller is disposed with three, the size of the concavo-convex shape particle 20 of multiple exhibition yarn roller 2 periphery distribution reduces from front to back successively. The effect being similar to " comb " is played on the surface that the exhibition concavo-convex shape particle 20 of yarn roller 2 is formed, and unfolds come closing up into a branch of carbon fiber wire, and combined by one group of exhibition yarn roller that the size of concavo-convex shape particle 20 is different, carbon fiber wire is fully launched; The surface that this concavo-convex shape particle 20 is formed can also avoid carbon fiber yarn skid on roller surface and move, and causes exhibition yarn not even; This roller surface is carried out ceramic treatment, it is possible to avoid carbon fiber surface surface fluffing in exhibition yarn process.
Open up the pinch roller 4 that wide roll assembly comprises the wide registration roller 3 of exhibition, additional certain pressure, open up the gap slot 30 having on wide registration roller 3 and allowing carbon fiber to launch setting width, pinch roller 4 is pressed in gap slot 30, in the present embodiment: open up and wide registration roller 3 has the consistent gap slot of multiple width 30, in each gap slot 30, be provided with pinch roller 4.
The concrete exhibition width technique setting forth lower the present embodiment below:
First utilize the first warming mill 10, the 2nd warming mill 11 to be heated by carbon fiber, make the sizing agent melting of carbon fiber surface, wherein: the Heating temperature of the first warming mill 10 is 60 DEG C, the Heating temperature of the 2nd warming mill 11 is 80 DEG C; Then successively by three exhibition yarn rollers 2, carbon fiber yarn being launched uniformly, the temperature of three exhibition yarn rollers 2 is 60-80 DEG C; Last carbon fiber passes through between the gap slot 30 and pinch roller 4 of the wide registration roller 3 of exhibition, makes carbon fiber be deployed into gap slot 30 and sets width, finally obtains setting the carbon fibre tow of width.
Above-described embodiment, only for the technical conceive of the present invention and feature are described, its object is to allow person skilled in the art can understand the content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences done according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. the wide equipment of carbon fiber exhibition, it is characterised in that: comprise the wide roll assembly of warming mill, exhibition yarn roller and exhibition arranged successively, the periphery of described exhibition yarn roller is distributed with concavo-convex shape particle; Described exhibition width roll assembly comprises exhibition wide registration roller, pinch roller, and described exhibition width registration roller has the gap slot allowing carbon fiber to launch setting width, and described pinch roller is pressed in described gap slot, and carbon fiber passes through between described gap slot and pinch roller.
2. the wide equipment of carbon fiber according to claim 1 exhibition, it is characterised in that: described exhibition yarn roller is disposed with multiple, and the concavo-convex shape granular size of multiple described exhibition yarn roller periphery distribution is not identical.
3. the wide equipment of carbon fiber according to claim 2 exhibition, it is characterised in that: the concavo-convex shape granular size of multiple described exhibition yarn roller periphery distribution reduces from front to back successively.
4. the wide equipment of carbon fiber according to claim 1 exhibition, it is characterised in that: the described concavo-convex shape particle surface on exhibition yarn roller carries out there is ceramic treatment.
5. the wide equipment of carbon fiber according to claim 1 exhibition, it is characterised in that: the described temperature on exhibition yarn roller is 60-80 DEG C.
6. the wide equipment of carbon fiber according to claim 1 exhibition, it is characterised in that: described exhibition width registration roller has multiple described gap slot, in the gap slot described in each, is provided with described pinch roller.
7. the wide equipment of carbon fiber according to claim 1 exhibition, it is characterised in that: described warming mill is disposed with multiple.
8. the wide equipment of carbon fiber according to claim 7 exhibition, it is characterized in that: described warming mill comprises the first warming mill, the 2nd warming mill, the Heating temperature of the first described warming mill is 55-65 DEG C, and the Heating temperature of the 2nd described warming mill is 75-80 DEG C.
9. one kind uses equipment described in above-mentioned any one claim to carry out carbon fiber to open up wide technique, it is characterised in that: comprising:
(1), to carbon fiber heat, make the sizing agent melting of carbon fiber surface;
(2) carbon fiber after, heating is by evenly launching after described exhibition yarn roller;
(3), launch after carbon fiber between the gap slot and pinch roller of described exhibition width registration roller, be extended to the width of described gap slot setting.
10. technique according to claim 9, it is characterised in that: in (1), carbon fiber is heated to 60-80 DEG C; In (2), the described temperature on exhibition yarn roller is 60-80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166675.2A CN105624874B (en) | 2016-03-23 | 2016-03-23 | A kind of carbon fiber broadening equipment and technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166675.2A CN105624874B (en) | 2016-03-23 | 2016-03-23 | A kind of carbon fiber broadening equipment and technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105624874A true CN105624874A (en) | 2016-06-01 |
| CN105624874B CN105624874B (en) | 2018-05-01 |
Family
ID=56040201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610166675.2A Active CN105624874B (en) | 2016-03-23 | 2016-03-23 | A kind of carbon fiber broadening equipment and technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105624874B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865964A (en) * | 2016-06-25 | 2016-08-17 | 北京航空航天大学 | Carbon fiber fuzzing quantity testing device and carbon fiber fuzzing quantity testing method |
| CN106283325A (en) * | 2016-10-28 | 2017-01-04 | 河南省机械院机械装备股份有限公司 | Continuous fiber bundle preheats dispersing apparatus online |
| CN107314970A (en) * | 2017-07-31 | 2017-11-03 | 江苏恒神股份有限公司 | The test device and method of the carbon fiber fibrillation expanding of controllable temperature |
| CN108004621A (en) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | A kind of polyamide resin resin-based composite carbon fiber and preparation method thereof |
| CN108214981A (en) * | 2018-03-07 | 2018-06-29 | 常州市新创智能科技有限公司 | The fine device of continuous lod thermoplastic sheet preheating exhibition |
| CN108312576A (en) * | 2017-12-19 | 2018-07-24 | 常州新创航空科技有限公司 | Multiple tracks wave forming device and carbon fibre material forming method |
| CN108680498A (en) * | 2018-08-10 | 2018-10-19 | 江苏恒神股份有限公司 | A kind of carbon fiber friction coefficient testing device and method |
| CN109989204A (en) * | 2019-03-14 | 2019-07-09 | 英鸿纳米科技股份有限公司 | A kind of high-strength carbon fiber production fibrillation shaping equipment |
| CN110042485A (en) * | 2019-05-20 | 2019-07-23 | 中国科学院山西煤炭化学研究所 | The neat and well spaced makeup of big tow compacting by drying process is set |
| CN110106597A (en) * | 2019-06-18 | 2019-08-09 | 大连理工大学重大装备设计与制造郑州研究院 | Production equipment for fiber spreading and forming of carbon fiber bundles |
| CN112323204A (en) * | 2020-11-25 | 2021-02-05 | 威海纳川管材有限公司 | Yarn unfolding device |
| CN112725962A (en) * | 2020-12-24 | 2021-04-30 | 武汉鑫碳科技有限公司 | Process, equipment and application for sizing and twisting spread carbon fiber tows |
| CN113862859A (en) * | 2021-12-02 | 2021-12-31 | 常州铭派纺织机械科技有限公司 | Carbon fiber yarn spreading device |
| CN114457510A (en) * | 2022-01-05 | 2022-05-10 | 江苏五洋赛德科技有限公司 | Fiber cloth forming process and forming production line matched with fiber cloth forming process |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4948577B1 (en) * | 1968-07-31 | 1974-12-21 | ||
| JPS51105422A (en) * | 1975-03-08 | 1976-09-18 | Kuraray Co | Renzokusenisokuno bunsenhoho |
| US6094791A (en) * | 1997-04-10 | 2000-08-01 | Toray Industries, Inc. | Method and apparatus for opening reinforcing fiber bundle and method of manufacturing prepreg |
| JP2000355629A (en) * | 1999-06-14 | 2000-12-26 | Toho Rayon Co Ltd | Molding material impregnated with thermoplastic resin and its production |
| JP2005113276A (en) * | 2003-10-03 | 2005-04-28 | Ube Ind Ltd | Method for opening fiber strand of high modulus of elasticity and apparatus therefor |
| CN1766197A (en) * | 2004-10-27 | 2006-05-03 | 李氏环球贸易有限公司 | Fiber spreading apparatus |
| CN201581163U (en) * | 2009-12-24 | 2010-09-15 | 常州市润源经编机械有限公司 | Large tow carbon fiber expanding device |
| CN102242437A (en) * | 2011-07-01 | 2011-11-16 | 常州市第八纺织机械有限公司 | Fiber stretching device |
| CN102958657A (en) * | 2010-06-30 | 2013-03-06 | 东丽株式会社 | Process and apparatus for producing sheet-shaped prepreg |
| CN203792566U (en) * | 2014-03-27 | 2014-08-27 | 常州市新创复合材料有限公司 | Glass fiber traction and unfolding mechanism for thermoplastic plate |
| CN104674485A (en) * | 2015-02-11 | 2015-06-03 | 广州金发碳纤维新材料发展有限公司 | Splitting shaping device and splitting shaping method of ultrathin carbon fiber bundle |
-
2016
- 2016-03-23 CN CN201610166675.2A patent/CN105624874B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4948577B1 (en) * | 1968-07-31 | 1974-12-21 | ||
| JPS51105422A (en) * | 1975-03-08 | 1976-09-18 | Kuraray Co | Renzokusenisokuno bunsenhoho |
| US6094791A (en) * | 1997-04-10 | 2000-08-01 | Toray Industries, Inc. | Method and apparatus for opening reinforcing fiber bundle and method of manufacturing prepreg |
| JP2000355629A (en) * | 1999-06-14 | 2000-12-26 | Toho Rayon Co Ltd | Molding material impregnated with thermoplastic resin and its production |
| JP2005113276A (en) * | 2003-10-03 | 2005-04-28 | Ube Ind Ltd | Method for opening fiber strand of high modulus of elasticity and apparatus therefor |
| CN1766197A (en) * | 2004-10-27 | 2006-05-03 | 李氏环球贸易有限公司 | Fiber spreading apparatus |
| CN201581163U (en) * | 2009-12-24 | 2010-09-15 | 常州市润源经编机械有限公司 | Large tow carbon fiber expanding device |
| CN102958657A (en) * | 2010-06-30 | 2013-03-06 | 东丽株式会社 | Process and apparatus for producing sheet-shaped prepreg |
| CN102242437A (en) * | 2011-07-01 | 2011-11-16 | 常州市第八纺织机械有限公司 | Fiber stretching device |
| CN203792566U (en) * | 2014-03-27 | 2014-08-27 | 常州市新创复合材料有限公司 | Glass fiber traction and unfolding mechanism for thermoplastic plate |
| CN104674485A (en) * | 2015-02-11 | 2015-06-03 | 广州金发碳纤维新材料发展有限公司 | Splitting shaping device and splitting shaping method of ultrathin carbon fiber bundle |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865964B (en) * | 2016-06-25 | 2018-12-11 | 北京航空航天大学 | Carbon fiber fluffing amount test device and measurement method |
| CN105865964A (en) * | 2016-06-25 | 2016-08-17 | 北京航空航天大学 | Carbon fiber fuzzing quantity testing device and carbon fiber fuzzing quantity testing method |
| CN108004621B (en) * | 2016-10-28 | 2022-01-21 | 中国石油化工股份有限公司 | Carbon fiber for polyamide resin matrix composite material and preparation method thereof |
| CN106283325A (en) * | 2016-10-28 | 2017-01-04 | 河南省机械院机械装备股份有限公司 | Continuous fiber bundle preheats dispersing apparatus online |
| CN108004621A (en) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | A kind of polyamide resin resin-based composite carbon fiber and preparation method thereof |
| CN107314970A (en) * | 2017-07-31 | 2017-11-03 | 江苏恒神股份有限公司 | The test device and method of the carbon fiber fibrillation expanding of controllable temperature |
| CN108312576A (en) * | 2017-12-19 | 2018-07-24 | 常州新创航空科技有限公司 | Multiple tracks wave forming device and carbon fibre material forming method |
| CN108214981A (en) * | 2018-03-07 | 2018-06-29 | 常州市新创智能科技有限公司 | The fine device of continuous lod thermoplastic sheet preheating exhibition |
| CN108680498A (en) * | 2018-08-10 | 2018-10-19 | 江苏恒神股份有限公司 | A kind of carbon fiber friction coefficient testing device and method |
| CN109989204A (en) * | 2019-03-14 | 2019-07-09 | 英鸿纳米科技股份有限公司 | A kind of high-strength carbon fiber production fibrillation shaping equipment |
| CN110042485A (en) * | 2019-05-20 | 2019-07-23 | 中国科学院山西煤炭化学研究所 | The neat and well spaced makeup of big tow compacting by drying process is set |
| CN110106597A (en) * | 2019-06-18 | 2019-08-09 | 大连理工大学重大装备设计与制造郑州研究院 | Production equipment for fiber spreading and forming of carbon fiber bundles |
| CN112323204A (en) * | 2020-11-25 | 2021-02-05 | 威海纳川管材有限公司 | Yarn unfolding device |
| CN112323204B (en) * | 2020-11-25 | 2022-08-30 | 威海纳川管材有限公司 | Yarn unfolding device |
| CN112725962A (en) * | 2020-12-24 | 2021-04-30 | 武汉鑫碳科技有限公司 | Process, equipment and application for sizing and twisting spread carbon fiber tows |
| CN113862859A (en) * | 2021-12-02 | 2021-12-31 | 常州铭派纺织机械科技有限公司 | Carbon fiber yarn spreading device |
| CN114457510A (en) * | 2022-01-05 | 2022-05-10 | 江苏五洋赛德科技有限公司 | Fiber cloth forming process and forming production line matched with fiber cloth forming process |
| CN114457510B (en) * | 2022-01-05 | 2023-01-31 | 江苏五洋赛德科技有限公司 | Fiber cloth forming production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105624874B (en) | 2018-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105624874A (en) | Carbon fiber widening equipment and process | |
| Lu et al. | Gelatin nanofibers prepared by spiral-electrospinning and cross-linked by vapor and liquid-phase glutaraldehyde | |
| US20170254005A1 (en) | Forcespinning of fibers and filaments | |
| CN104302465B (en) | The horizontal laying of fiber | |
| CN105624830B (en) | A kind of uvioresistant PAN/GO Coaxial Nanofibers and preparation method thereof | |
| KR102183504B1 (en) | Method for manufacturing quantum rod/polymer fiber film using electrostatic spinning technology | |
| CN107429456A (en) | It is laminated non-woven fabrics | |
| CN107107394A (en) | Banding dry fiber reinforcement | |
| CN110126126A (en) | Continuous carbon fiber thermoplastic prepreg preparation system | |
| CN107604536A (en) | A kind of preparation method of fluffy resilient three-dimensional micro nanometer fiber material, device and the fibrous material prepared by this method and its application | |
| CN107227559A (en) | Manufacture method, equipment and the obtained hot-wind nonwoven cloth of hot-wind nonwoven cloth | |
| CN102285158A (en) | Multiaxial non-woven mesh composite non woven and preparation method thereof | |
| CN108297404A (en) | A kind of continuous fiber 3D printing device and method | |
| CN106948081A (en) | Linen look chopped fiber is prepared into the method for flexible auxetic compound fabric based on mull technique | |
| KR102388413B1 (en) | Fiber processing method, textile processing apparatus, and tape made of treated fibers | |
| CN102582095A (en) | Dry process for forming arc-shaped continuous fiber composite board | |
| CN108340599A (en) | A kind of new type of continuous fiber makes the technique and method of thermoplasticity prepreg | |
| CN207244137U (en) | A kind of device for preparing fluffy resilient three-dimensional micro nanometer fiber material | |
| CN211105016U (en) | Continuous carbon fiber thermoplastic prepreg preparation system | |
| KR101400280B1 (en) | An apparatus for electrospinning | |
| CN102517792A (en) | Multiple-different ultrafine composite fabric and preparation method thereof | |
| CN108422587A (en) | A kind of method that radiant heating prepares thermoplasticity prepreg fabric | |
| CN107268183A (en) | A kind of film base material filter paper and preparation method thereof | |
| KR101828548B1 (en) | Uniform-Sized ball type fibrous Assemblies | |
| CN109454879A (en) | The production equipment and its technique of wide door width continuous glass-fiber enhancing thermoplasticity preimpregnation sheet material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20210830 Address after: 215000 private economic development zone (Xiaowei Village), Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Huairen Chemical Fiber Co.,Ltd. Address before: 215200 Zhongqiao eco tech Industrial Park, Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: JIANGSU AOSHENG COMPOSITE MATERIALS HI-TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: 215200 Zhongqiao eco tech Industrial Park, Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: JIANGSU AOSHENG COMPOSITE MATERIALS HI-TECH Co.,Ltd. Address before: 215000 private economic development zone (Xiaowei Village), Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Huairen Chemical Fiber Co.,Ltd. |