CN101487151A - Antibacterial terylene-brocade composite superfine fibre and preparation - Google Patents
Antibacterial terylene-brocade composite superfine fibre and preparation Download PDFInfo
- Publication number
- CN101487151A CN101487151A CNA2009101149544A CN200910114954A CN101487151A CN 101487151 A CN101487151 A CN 101487151A CN A2009101149544 A CNA2009101149544 A CN A2009101149544A CN 200910114954 A CN200910114954 A CN 200910114954A CN 101487151 A CN101487151 A CN 101487151A
- Authority
- CN
- China
- Prior art keywords
- fibre
- spinning
- antibacterial
- fiber
- composite superfine
- 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
Images
Abstract
The invention relates to an antibacterial polyester and polyamide composite superfine fiber and a preparation method thereof; the cross-section of each monofilament in the antibacterial polyester and polyamide composite superfine fiber is round or basically round, wherein, the *-shaped part which passes through the cross section in the radial direction is polyamide fiber and the residual part completely divided by the polyamide fiber is polyester fiber, wherein, the polyester fiber is PET fiber which is mixed and melted with CuO grains or AgO grains; furthermore, the dispersed phase dimension of the CuO grains or the AgO grains is 200nm to 600nm and the CuO grains or the AgO grains are uniformly dispersed inside the fiber and have an antibacterial function after being dissolved out partly. The antibacterial polyester and polyamide composite superfine fiber and the preparation method successfully solve the problems of decollation and splitting failure and overcome the technical bottleneck that the antibacterial composite superfine fiber can not be prepared in the prior art.
Description
Technical field
The present invention relates to a kind of polyester-nylon composite superfine fibre and preparation method who is used for tame spun articles.
Background technology
Along with improving constantly of people's material and cultural life, people are more and more higher to the requirement that fibre such as spins in dress ornament, family, be not only attractive in appearance, durable, also more and more pay attention to comfortableness and health-care function, the textile fabrics that the various fibres in differentiation with these functions that continue to bring out are in recent years made, more and more be subjected to consumer's favor, wherein the superfine fibre development in recent years is rapid.
At present, the mode of production of superfine fibre has: direct fabrics. composite spinning, co-blended spinning, jet spinning, flash-spinning, several different methods such as centrifugal spinning.Domestic what generally adopt now is the method for composite spinning, and also comparative maturity of the technology of this composite spinning.
The Chinese patent publication number is to disclose a kind of superfine polyester-nylon complex fiber and processing method thereof in the patent documentation of CN1827869A, this superfine polyester-nylon complex fiber is made up of polyster fibre and nylon fibre, its processing method mainly comprises weighing, drying, fusion, spinning, false twist texturing several steps
Drying stage wherein, to the raw material polyester slice that taken by weighing and polyamide-6 respectively 165 ℃ of-185 ℃, 65 ℃～85 ℃ dryings, be respectively 5-7h, 15-20h drying time, wherein the pre-crystallization temperature of polyester slice before dry is 166 ℃～170 ℃, afterwards two kinds of raw materials are sent into screw rod respectively and carry out fusion, the screw rod melt temperature is controlled at 270 ℃～295 ℃, 240 ℃～265 ℃ respectively, obtains the spinning melt of polyster fibre and nylon fibre;
Spinning stage wherein, resulting two kinds of spinning melts are filtered the back import compound casing and carry out composite spinning, the temperature of spinning is controlled at 285 ℃～300 ℃, again through lateral blowing cool off, oil, coiling and molding, obtain washing bright and beautiful compound pre-oriented yarn (POY);
Obtain drafting false twisting silk (DTY), i.e. finished product superfine polyester-nylon complex fiber by false twist texturing at last.
Every monofilament is made up of spaced nylon fibre and polyster fibre in the existing superfine polyester-nylon complex fiber, the cross section of every monofilament is generally circle or is approximately circular, the rice font that wherein radially runs through on cross section partly is nylon fibre, and remaining is 8 polyster fibres by the complete separated part of nylon fibre.Usually be made up of 36 or 72 or 144 monofilament in the per share superfine polyester-nylon complex fiber, fiber number is not wait to about 400dtex about 100dtex.Nylon fibre and polyster fibre are combined closely in the superfine polyester-nylon complex fiber, after generally superfine polyester-nylon complex fiber being made fabric, carry out dyeing and finishing again and open fine the processing, nylon fibre and polyster fibre are separated from each other, and a monofilament is opened fibre---ftracture into 16 microfibers fully.
The fiber number of opening the microfiber behind the fibre is littler, superfine, also makes the surface area of fabric increase, and increase the fabric mesopore, the gas permeability of fabric and soaking effect and to do effect soon very good.Because the fiber number of microfiber is little, the fibre density of fabric is big, hole is very little, can more effectively catch little extremely several microns dust granules, the fabric adsorption capacity of making is good, has strong detergency, scrubbing, the effect of deoiling is fairly obvious, and dirt is adsorbed in (rather than fibrous inside) between the microfiber, therefore, use the back only need with clear water or a little washing agent clean and get final product easy cleaning.Between above advantage, superfine polyester-nylon complex fiber is highly suitable for house and spins articles for use, for example sheet, underwear, kitchen guarding's cloth for cleaning, individual bathroom, implements scrubbing cloth etc.
In addition, because textiles, it is closely related that particularly articles for use and people's life is spun by family, is one of direct or indirect communication media of microorganism, and therefore, being used to make the anti-bacterial fibre that the family that has antibacterial action spins articles for use also is the research focus of present field of textiles.
Wherein the method for modifying of anti-bacterial fibre roughly is divided into method for processing after and fibril processing method two big classes:
Method for processing after has following three kinds: 1) adopt chemical technology, be about to the reactive group that antibiotic group is grafted to fiber surface, if fiber surface has reactive group, the reactive group of fiber surface and antiseptic are reacted and grafting is fixed; If fiber surface does not have reactive group, then need to introduce reactive group, generally the antiseptic thermosetting is scheduled fiber surface with reaction resin; (2) adopt the physical modification technology, make antiseptic be adsorbed in fiber surface, antiseptic penetrates into position darker in the fiber top layer usually; These class methods come down to a kind of rear processing finishing technology of fiber, mostly be the antibacterial action that produces from the fiber surface stripping owing to antiseptic, but these processed can only make antiseptic be present in the fiber top layer, just can not replenish in case come off, washing also can weaken antibacterial action, the poor durability of antibacterial action, and may have the safety in utilization problem greatly owing to the initial stage stripping quantity.
The fibril processing method mainly is the spinning stage at synthetic fiber, carries out spinning after sneaking into antiseptic in the fibre resin, can make antiseptic be dispersed in fibrous inside like this.This is the main means of exploitation anti-bacterial fibre, for example the Chinese patent publication number is the processing method that discloses a kind of antibacterial humidity-guide polyester fiber in the patent documentation of CN1710157A, wherein will make resin slicer after modification antibacterial additives and the Terylene fiber resin blend.The made fiber of fibril processing method is the antibacterial action that obtains owing to antiseptic exposed fiber surface or part stripping, when the antiseptic of fiber surface reduces, the antiseptic of fibrous inside can make it to be replenished again to external diffusion, thus its antibiotic property is lasting and because of stripping quantity few and safe in utilization.
Superfine polyester-nylon complex fiber is used more and more widely in daily life, especially for example sheet, underwear, kitchen guarding's cloth for cleaning, individual bathroom, implements scrubbing cloth etc. are used a lot as tame spun articles, but the preparation method that superfine polyester-nylon complex fiber and anti-bacterial fibre are only arranged at present, and do not have the superfine polyester-nylon complex fiber of antibacterial effect, and can't accomplish on the preparation technology.
Summary of the invention
Technical problem to be solved by this invention provides a kind of antibacterial terylene-brocade composite superfine fibre; the shape of cross section of every monofilament is rounded or rounded substantially in this antibacterial terylene-brocade composite superfine fibre; the rice font that wherein radially runs through on cross section partly is nylon fibre; remaining is a polyster fibre by the complete separated part of nylon fibre; wherein; this antibacterial terylene-brocade composite superfine fibre is by 15%～30% nylon fibre by weight percentage; 70%～85% polyster fibre is formed; described polyster fibre is polyester (PET) fiber of the AgO particle of mixing CuO particle or 0.2%～0.5% (weight) that 0.5%～2% (weight) is arranged, and the dispersed phase size of CuO particle or AgO particle is 200nm-600nm.
Mixing has CuO particle or the AgO particle with bactericidal action in the polyster fibre of above-mentioned antibacterial terylene-brocade composite superfine fibre; and the dispersed phase size of CuO particle or AgO particle is 200nm-600nm; be dispersed in fibrous inside, can play antibacterial action after the part stripping.
The present invention also provides the preparation method of above-mentioned antibacterial terylene-brocade composite superfine fibre, and this method may further comprise the steps:
1) makes antibacterial matrices:, make antibacterial matrices with the method for the extruding of routine, pelletizing with CuO powder or AgO powder and polyester slice blend;
2) drying: get raw material polyamide-6 or polyamide-66, polyester slice, antibacterial matrices and carry out drying;
3) fusion: will send into the screw rod fusion after above-mentioned dried polyester slice and the antibacterial matrices mixing, polyamide-6 or polyamide-66 sent into the screw rod fusion in addition separately, obtains the spinning melt of polyster fibre and nylon fibre respectively;
4) spinning: after earlier will above-mentioned two kinds of spinning melts that obtain the polyster fibre spinning melt of 15%～30% nylon fibre spinning melt and 70%～85% being measured according to percentage by weight, send into the composite spinning casing again, and successively through the filter course in the casing filament spinning component, distribution plate, spinnerets etc. carry out spinning, again through lateral blowing cool off, oil, coiling and molding obtains washing bright and beautiful compound orientation silk (POY);
Wherein the spinning temperature in the composite spinning casing is controlled at 260 ℃～275 ℃;
Six distributing troughs of forming the rice font that described distribution plate is provided with six dispensing orifices of the spinning melt that feeds polyster fibre and feeds the spinning melt of nylon fibre, the aperture of dispensing orifice is 0.24～0.30mm, and the groove width of distributing trough, groove depth, flute length are followed successively by 0.3～0.35mm, 0.28～0.32mm, 5～6mm;
5) last false twist texturing is above-mentioned washs bright and beautiful compound orientation silk, obtains the product antibacterial terylene-brocade composite superfine fibre.
In the process of the above-mentioned antibacterial terylene-brocade composite superfine fibre of preparation, the method of modifying of the anti-bacterial fibre of the fibril processing of adopting, antiseptic CuO or AgO particle are cut into slices after mixing makes the spinning melt of polyster fibre with polyester (PET), carry out spinning again, but the inventor finds when attempting this method, the dynamic viscosity of polyster fibre spinning melt under same temperature of sneaking into behind antiseptic CuO or the AgO particle diminishes, it is better to be that flowability becomes, if adopt the existing processes parameter, spin antibacterial terylene-brocade composite superfine fibre intensity, toughness is not enough, the broken end phenomenon easily takes place, and can't be used to make the superfine fibre fabric.The inventor improves spinning temperature through a large amount of experimental studies, about 20 ℃～30 ℃ on the basis of existing spinning temperature (285 ℃～300 ℃), have been reduced, spinning temperature in the composite spinning casing is controlled at 260 ℃～275 ℃, has solved the broken end phenomenon.Even but reduce temperature, because sneaking into the dynamic viscosity of the polyster fibre spinning melt of CuO changes, spin antibacterial terylene-brocade composite superfine fibre phenomenon that Bao Jin occurs washing (be on the cross section of monofilament, the nylon fibre part of rice font does not run through entire cross section radially, polyster fibre is not separated other polyster fibres fully), the fabric that this fiber makes can't be opened fibre when dyeing and finishing is handled, 16 fibers can't be ftractureed into fully, therefore also the superfine fibre fabric can't be made.The inventor improves this technology bottleneck through great deal of experimental again, promptly improve the dispensing orifice of the spinning melt that is used to feed polyster fibre in the composite spining module on the distribution plate and fed six sizes of having formed the distributing trough of rice font of the spinning melt of nylon fibre, on the basis of existing technology, changed the aperture of dispensing orifice little, strengthened the size of distributing trough accordingly, find that the aperture when eight dispensing orifices is 0.24～0.29mm, the groove width of four distributing troughs, groove depth, flute length is followed successively by 0.3～0.35mm, 0.28～0.32mm, 5～6mm, successfully solved and to have opened fine problem, solved preparation technology's bottleneck of antibacterial terylene-brocade composite superfine fibre.
Description of drawings
Fig. 1 is the enlarged diagram of the monofilament cross section of antibacterial terylene-brocade composite superfine fibre of the present invention;
1, the monofilament of antibacterial terylene-brocade composite superfine fibre; 2, polyster fibre; 3, nylon fibre.
The specific embodiment
The present invention will be described in detail below in conjunction with embodiment, but be not limited to these embodiment.
Prepare a kind of antibacterial terylene-brocade composite superfine fibre:
1) make antibacterial matrices: with CuO powder and polyester slice blend, make antibacterial matrices with the method for the extruding of routine, pelletizing, wherein antibacterial matrices contains 20% CuO particle, 80% polyester, and the particle diameter of antibacterial matrices is about 3-5mm;
2) drying: get raw material polyamide-6 or polyamide-66, polyester slice, antibacterial matrices and carry out drying;
Wherein the polyester slice inherent viscosity is 0.67dl/g, derives from Shanghai Lian Ji company, the trade mark: half delustring; Wherein polyamide-6 inherent viscosity 2.7dl/g derives from BASF AG, the trade mark: half delustring
3) fusion;
The same prior art of technology dry and melt stage is adopted, parameter area in the technology sees that the Chinese patent publication number is the patent documentation of CN1827869A, the concrete parameter that adopts should be carried out suitable, trickle adjustment according to raw material in the technology, this belongs to those skilled in the art's common practise, does not give unnecessary details so do not add at this.
4) spinning: earlier will above-mentioned two kinds of spinning melts that obtain according to percentage by weight with the polyster fibre of 20% nylon fibre spinning melt and 80% adopt respectively melt metering pump measure the back spinning melt send into the composite spinning casing and successively through composite spining modules such as the filter course in the casing, distribution plate, spinnerets carry out spinning, again through lateral blowing cool off, oil, coiling and molding obtains washing bright and beautiful compound orientation silk (POY);
Wherein the spinning temperature in the composite spinning casing is controlled at 270 ℃;
Six distributing troughs of forming the rice font that described distribution plate is provided with six dispensing orifices of the spinning melt that feeds polyster fibre and feeds the spinning melt of nylon fibre, the aperture of dispensing orifice is 0.26mm, and the groove width of distributing trough, groove depth, flute length are followed successively by 0.32mm, 0.3mm, 5.5mm;
Other technological parameters in spinning stage: the lateral blowing temperature is 21 ℃, and wind speed is 0.5m/s, and relative humidity is 75%, and spinning speed is 3100m/min.
5) false twist texturing: technological parameter is disclosed in the patent documentation of CN1827869A with the Chinese patent publication number substantially, and according to the specification difference of producing, parameter has adjustment slightly, and this belongs to well-known to those skilled in the art.False twist texturing temperature in the present embodiment, first heater temperature is 155 ℃, and second heater temperature is 130 ℃, and false twist texturing speed (middle roller) is 580m/min, thereby obtain the antibacterial terylene-brocade composite superfine fibre that final line density is 176detx/72f*16, the technical indicator of this fiber is as follows:
Fiber number: 176dtex; Intensity: 3.0cn/dtex; Elongation: 20%; (basic index reaches the standard of superfine fibre);
In addition, through the anti-microbial property test of Shanghai City Industry Wei Biological Research Institute inspection center; The result is as follows: 18 hours antibiotic rates of Escherichia coli〉99.9% (GB/T 20944.3-2008).
The fabric that this fiber is made is after fine the processing opened in dyeing and finishing, and final fiber number reaches 0.2～0.3dtex.Fabric after fine the processing opened in dyeing and finishing can be used to make house and spin articles for use etc., the multiple advantages that has kept superfine fibre to have originally, and also have good antibacterial effect.
Antibacterial terylene-brocade composite superfine fibre of the present invention and preparation method are not limited to the above embodiments, and all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1, a kind of antibacterial terylene-brocade composite superfine fibre, the shape of cross section of every monofilament is rounded or rounded substantially in this antibacterial terylene-brocade composite superfine fibre, the rice font that wherein radially runs through on cross section partly is nylon fibre, and remaining is a polyster fibre by the complete separated part of nylon fibre
It is characterized in that: this antibacterial terylene-brocade composite superfine fibre is made up of 15%～30% nylon fibre, 70%～85% polyster fibre by weight percentage,
Described polyster fibre is polyester (PET) fiber of the AgO particle of mixing CuO particle or 0.2%～0.5% (weight) that 0.5%～2% (weight) is arranged, and the dispersed phase size of CuO particle or AgO particle is 200nm-600nm.
2, a kind of preparation method of antibacterial terylene-brocade composite superfine fibre is characterized in that, this method may further comprise the steps:
1) makes antibacterial matrices:, make antibacterial matrices with the method for the extruding of routine, pelletizing with CuO powder or AgO powder and polyester slice blend;
2) drying: get raw material polyamide-6 or polyamide-66, polyester slice, antibacterial matrices and carry out drying;
3) fusion: will send into the screw rod fusion after above-mentioned dried polyester slice and the antibacterial matrices mixing, polyamide-6 or polyamide-66 sent into the screw rod fusion in addition separately, obtains the spinning melt of polyster fibre and nylon fibre respectively;
4) spinning: earlier above-mentioned two kinds of spinning melts that obtain are measured 15%～30% nylon fibre spinning melt and 70%～85% polyster fibre spinning melt according to percentage by weight, send into the composite spinning casing again, and successively through the filter course of filament spinning component in the casing, distribution plate, spinnerets etc. carry out spinning, again through lateral blowing cool off, oil, coiling and molding obtains washing bright and beautiful compound orientation silk (POY);
Wherein the spinning temperature in the composite spinning casing is controlled at 260 ℃～275 ℃;
Four distributing troughs of forming the rice font that described distribution plate is provided with eight dispensing orifices of the spinning melt that feeds polyster fibre and feeds the spinning melt of nylon fibre, the aperture of dispensing orifice is 0.24～0.30mm, and the groove width of distributing trough, groove depth, flute length are followed successively by 0.3～0.35mm, 0.28～0.32mm, 5～6mm;
5) last false twist texturing is above-mentioned washs bright and beautiful compound orientation silk, obtains the product antibacterial terylene-brocade composite superfine fibre.
3, preparation method according to claim 2 is characterized in that: in the step (1) by weight percentage with 20%～40% the CuO powder or the polyester slice blend of AgO powder and 60%～80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101149544A CN101487151B (en) | 2009-02-19 | 2009-02-19 | Antibacterial terylene-brocade composite superfine fibre and preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101149544A CN101487151B (en) | 2009-02-19 | 2009-02-19 | Antibacterial terylene-brocade composite superfine fibre and preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487151A true CN101487151A (en) | 2009-07-22 |
| CN101487151B CN101487151B (en) | 2011-09-21 |
Family
ID=40890205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101149544A Active CN101487151B (en) | 2009-02-19 | 2009-02-19 | Antibacterial terylene-brocade composite superfine fibre and preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101487151B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345187A (en) * | 2011-08-02 | 2012-02-08 | 苏州东胜化纤纺织有限公司 | Antibacterial polyester fiber and preparation method thereof |
| CN101798714B (en) * | 2009-12-21 | 2012-10-10 | 厦门泓信特种纤维有限公司 | Bi-component composite fiber and preparation method thereof |
| CN103320896A (en) * | 2013-05-24 | 2013-09-25 | 宁波三邦日用品有限公司 | Antistatic polyester and nylon composite superfine fiber and production method thereof |
| CN103938286A (en) * | 2014-05-04 | 2014-07-23 | 南通美铭锦纶有限公司 | Lobe-type superfine complex fiber |
| CN104250872A (en) * | 2013-06-27 | 2014-12-31 | 东丽纤维研究所（中国）有限公司 | Ultrafine fiber eyeglass cloth and production method thereof |
| CN105401245A (en) * | 2015-12-25 | 2016-03-16 | 罗莱生活科技股份有限公司 | Method for preparing copper oxide antibiosis fibers |
| CN105696112A (en) * | 2016-03-08 | 2016-06-22 | 安徽微美纳米技术有限公司 | Copper-ion antibacterial socks |
| CN105951448A (en) * | 2016-06-23 | 2016-09-21 | 张家港新丝纬化纤有限公司 | Superfine easy-to-dye cation polyester-nylon fiber |
| CN105970354A (en) * | 2016-06-23 | 2016-09-28 | 张家港新丝纬化纤有限公司 | Ultrafine antibacterial fiber made of polyester and chinlon |
| CN106087108A (en) * | 2016-07-08 | 2016-11-09 | 陈小初 | Antistatic polyester brocade composite superfine fibre with ultrafiltration antibacterial film and production method |
| CN106367838A (en) * | 2016-08-31 | 2017-02-01 | 华祥（中国）高纤有限公司 | Preparation method of antibacterial polyester fiber with durable aroma |
| CN106801264A (en) * | 2016-12-31 | 2017-06-06 | 浦江鑫远喷丝板有限公司 | Double-component composite spinneret component and processing method |
| CN109168312A (en) * | 2018-08-06 | 2019-01-08 | 佛山市南海区佳妍内衣有限公司 | The electromagnetic shielding fiber cloth being made of glass fibre |
| CN111691007A (en) * | 2020-05-25 | 2020-09-22 | 苏州金莱特化纤有限公司 | Preparation process of bi-component superfine composite fiber |
| CN113445141A (en) * | 2021-07-13 | 2021-09-28 | 广东大红马纺织新材料有限公司 | Polyethylene and polyamide 6 composite spinning production line and composite spinning process |
| CN115198391A (en) * | 2022-05-25 | 2022-10-18 | 苏州冠洁纳米材料科技有限公司 | Composite fiber material with slow release function and application thereof |
| CN116084051A (en) * | 2022-11-30 | 2023-05-09 | 宁波三邦超细纤维有限公司 | Bio-based antibacterial polyester-nylon composite superfine fiber and production process thereof |
-
2009
- 2009-02-19 CN CN2009101149544A patent/CN101487151B/en active Active
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798714B (en) * | 2009-12-21 | 2012-10-10 | 厦门泓信特种纤维有限公司 | Bi-component composite fiber and preparation method thereof |
| CN102345187B (en) * | 2011-08-02 | 2012-11-21 | 苏州东胜化纤纺织有限公司 | Antibacterial polyester fiber and preparation method thereof |
| CN102345187A (en) * | 2011-08-02 | 2012-02-08 | 苏州东胜化纤纺织有限公司 | Antibacterial polyester fiber and preparation method thereof |
| CN103320896A (en) * | 2013-05-24 | 2013-09-25 | 宁波三邦日用品有限公司 | Antistatic polyester and nylon composite superfine fiber and production method thereof |
| CN103320896B (en) * | 2013-05-24 | 2015-08-19 | 宁波三邦日用品有限公司 | Antistatic polyester brocade composite superfine fibre and production method |
| CN104250872A (en) * | 2013-06-27 | 2014-12-31 | 东丽纤维研究所（中国）有限公司 | Ultrafine fiber eyeglass cloth and production method thereof |
| CN103938286A (en) * | 2014-05-04 | 2014-07-23 | 南通美铭锦纶有限公司 | Lobe-type superfine complex fiber |
| CN105401245A (en) * | 2015-12-25 | 2016-03-16 | 罗莱生活科技股份有限公司 | Method for preparing copper oxide antibiosis fibers |
| CN105401245B (en) * | 2015-12-25 | 2018-05-25 | 罗莱生活科技股份有限公司 | A kind of method for preparing copper oxide anti-bacterial fibre |
| CN105696112B (en) * | 2016-03-08 | 2017-12-26 | 安徽微美纳米技术有限公司 | A kind of copper ion antibacterial socks |
| CN105696112A (en) * | 2016-03-08 | 2016-06-22 | 安徽微美纳米技术有限公司 | Copper-ion antibacterial socks |
| CN105970354A (en) * | 2016-06-23 | 2016-09-28 | 张家港新丝纬化纤有限公司 | Ultrafine antibacterial fiber made of polyester and chinlon |
| CN105951448B (en) * | 2016-06-23 | 2018-04-13 | 张家港新丝纬化纤有限公司 | Ultra-fine cationic polyester brocade easily dye fiber |
| CN105951448A (en) * | 2016-06-23 | 2016-09-21 | 张家港新丝纬化纤有限公司 | Superfine easy-to-dye cation polyester-nylon fiber |
| CN106087108A (en) * | 2016-07-08 | 2016-11-09 | 陈小初 | Antistatic polyester brocade composite superfine fibre with ultrafiltration antibacterial film and production method |
| CN106087108B (en) * | 2016-07-08 | 2018-09-28 | 陈小初 | Antistatic polyester brocade composite superfine fibre and production method with ultrafiltration antibacterial film |
| CN106367838A (en) * | 2016-08-31 | 2017-02-01 | 华祥（中国）高纤有限公司 | Preparation method of antibacterial polyester fiber with durable aroma |
| CN106801264A (en) * | 2016-12-31 | 2017-06-06 | 浦江鑫远喷丝板有限公司 | Double-component composite spinneret component and processing method |
| CN109168312A (en) * | 2018-08-06 | 2019-01-08 | 佛山市南海区佳妍内衣有限公司 | The electromagnetic shielding fiber cloth being made of glass fibre |
| CN111691007A (en) * | 2020-05-25 | 2020-09-22 | 苏州金莱特化纤有限公司 | Preparation process of bi-component superfine composite fiber |
| CN113445141A (en) * | 2021-07-13 | 2021-09-28 | 广东大红马纺织新材料有限公司 | Polyethylene and polyamide 6 composite spinning production line and composite spinning process |
| CN115198391A (en) * | 2022-05-25 | 2022-10-18 | 苏州冠洁纳米材料科技有限公司 | Composite fiber material with slow release function and application thereof |
| CN116084051A (en) * | 2022-11-30 | 2023-05-09 | 宁波三邦超细纤维有限公司 | Bio-based antibacterial polyester-nylon composite superfine fiber and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101487151B (en) | 2011-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101487151B (en) | Antibacterial terylene-brocade composite superfine fibre and preparation | |
| CN101429689B (en) | Superfine fibre material and producing method thereof | |
| CN102071495B (en) | Figured sea-island super-fine fiber, and preparation method thereof and synthetic leather preparing process method using same | |
| CN101634051B (en) | Melt direct spinning superfine denier terylene FDY filament and preparation process thereof | |
| CN101736416B (en) | Preparation process for fine denier and superfine denier polypropylene fibers | |
| CN100582329C (en) | Moisture absorption polyamide 6 fibre and production method thereof | |
| CN101532182B (en) | polyester FDY filament with diamond luster and preparation process thereof | |
| CN101302666A (en) | Processing process of melt-spun antibiotic spandex filament | |
| CN102677238B (en) | Production process of environment-friendly heather grey effect composite textured filament for knitting | |
| CN102677239B (en) | Environment-friendly heather grey effect composite deformation filament yarn production process | |
| CN102797071B (en) | Orange petal-shaped composite filaments and manufacturing method thereof | |
| CN101307510A (en) | Process for preparing bamboo charcoal fiber | |
| WO2007078203A1 (en) | Anti-bacterial micro-fibre and production thereof | |
| CN101490317A (en) | Multilobal filament, fabrics and process for making the same | |
| CN101158054A (en) | Chromatic high-wet conductivity anti-bacterial fiber and spinning method thereof | |
| CN107313128A (en) | A kind of PBT fiber fabrication process | |
| CN101798714B (en) | Bi-component composite fiber and preparation method thereof | |
| CN105755613B (en) | A kind of sun washs compound sea-island fibre and preparation method thereof | |
| CN103866445A (en) | Moisture absorption and sweat releasing antibacterial yarn and production method thereof | |
| CN102912461A (en) | Method for producing antibacterial fire-resistant polyester filaments by utilizing recycled polyester bottle chips | |
| CN105063781A (en) | Manufacturing process of silver-ion anti-bacterial bamboo carbon fiber fabric | |
| CN101787581A (en) | Ultrafine fiber based on recycled polyester and production method thereof | |
| CN105063779B (en) | A kind of chemical resistance composite monofilament and preparation method thereof | |
| CN103898652B (en) | The preparation method of the spandex core-covered composite yarn of Four composition and fabric thereof | |
| US20150065686A1 (en) | Method for making a fibre comprising natural fibre nanoparticles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: An antibacterial polyester nylon composite ultrafine fiber and its preparation method Effective date of registration: 20230809 Granted publication date: 20110921 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: TAICANG RONGWEN SYNTHETIC FIBER CO.,LTD. Registration number: Y2023980051356 |