CN113737345A - Antibacterial yarn and preparation method and application thereof - Google Patents
Antibacterial yarn and preparation method and application thereof Download PDFInfo
- Publication number
- CN113737345A CN113737345A CN202111184032.8A CN202111184032A CN113737345A CN 113737345 A CN113737345 A CN 113737345A CN 202111184032 A CN202111184032 A CN 202111184032A CN 113737345 A CN113737345 A CN 113737345A
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- CN
- China
- Prior art keywords
- antibacterial
- yarn
- layer
- fiber
- preparing
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- 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.)
- Pending
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 70
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000004043 dyeing Methods 0.000 claims abstract description 5
- 238000010025 steaming Methods 0.000 claims description 7
- 230000000845 anti-microbial effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002742 anti-folding effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004924 electrostatic deposition Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/448—Yarns or threads for use in medical applications
Abstract
The invention discloses an antibacterial yarn, which comprises mixed fibers, wherein a plurality of antibacterial layers are wrapped on the outer surface of each mixed fiber at intervals, and a preparation method of the antibacterial yarn comprises the following steps: dyeing the blend fiber into first fibrous layer, first fibrous layer makes the second fibrous layer that is even form through mixing apparatus, and it is filiform yarn body to be the separation of second fibrous layer through yarn guide device on the mixing apparatus, be interval distribution's arrangement through extrusion process with antibiotic layer and wrap up in the surface of yarn body, the yarn body that has antibiotic layer to wrap up finally is accomodate through twisting back the device, it glues glutinous antibiotic layer to be interval distribution to yarn body surface through extrusion process, reduce the influence that receives when antibiotic yarn washs to rub and roll the pressure, when guaranteeing antibacterial effect, increase and use the durability, and resources are saved, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of antibacterial yarns, in particular to an antibacterial yarn and a preparation method and application thereof.
Background
The antibacterial yarn is a new generation of functional healthy and comfortable textile integrating two practical functions of antibiosis and moisture absorption and quick drying, integrates the moisture absorption of cotton and the quick drying of terylene, keeps the skin dry and comfortable all the time, and effectively removes bacteria and sweat smell harmful to human body.
The conventional antibacterial yarn is manufactured into products with long service periods, such as medical protective clothing, bed sheets and the like, and the products have an antibacterial function and are beneficial to medical treatment, but after multiple times of cleaning, the antibacterial yarn is repeatedly bent, kneaded and the like, so that an antibacterial substance layer on the yarn is folded and pressed to cause physical damage, and the antibacterial substance layer gradually falls off from the yarn to weaken the antibacterial and deodorant effects.
Disclosure of Invention
The invention aims to provide an antibacterial yarn, a preparation method and application thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the antibacterial yarn comprises mixed fibers, wherein a plurality of antibacterial layers are wrapped on the outer surface of each mixed fiber at intervals.
A preparation method of the antibacterial yarn comprises the following steps:
s1, dyeing the mixed fiber into a first fiber layer;
s2, preparing the first fiber layer into a uniform second fiber layer through mixing equipment, and separating the second fiber layer into filiform yarn bodies through a yarn guide device on the mixing equipment;
s3, wrapping the antibacterial layers on the outer surface of the yarn body in an arrangement mode of interval distribution through an extrusion process;
and S4, finally, the yarn body wrapped with the antibacterial layer is stored through a twisting device.
Preferably, the mixed fiber is a fiber material with a plurality of grooves on the outer surface, so that the stable connection with the antibacterial layer is facilitated.
Preferably, the mixed fiber is subjected to steaming treatment, and the static storage time after the steaming treatment is not less than 0.5d, so that the stress imbalance and the static phenomenon are rapidly eliminated.
Preferably, the silver ion modified fibers with the proportion of not less than 2% are added into the first fiber layer for blending, so that the antibacterial effect is improved.
Preferably, the antibacterial layer is connected with the yarn body through melting treatment and matching with an extrusion process, so that tight connection between the yarn body and the antibacterial material is facilitated.
Preferably, the ratio of the length between two adjacent antibacterial layers to the length of the antibacterial layer along the direction of the yarn body is not more than 1: 3, simultaneously ensuring the antibacterial effect and the anti-folding effect.
Preferably, the cross section of the antibacterial layer is in an oval shape with a wide middle part and a narrow outer part, so that the collision of the antibacterial yarn with the fabric during the use of threading is avoided.
Preferably, the yarn body is subjected to humidification treatment before the step of wrapping the antibacterial layer on the outer surface of the yarn body, and the yarn body is subjected to heating treatment after the step of wrapping the antibacterial layer on the outer surface of the yarn body, so that tight connection between the yarn body and the antibacterial layer is enhanced.
Preferably, the antimicrobial yarn is used in medical protective articles.
Compared with the prior art, the invention has the beneficial effects that:
the invention distributes adhesive antibacterial layers at intervals on the outer surface of the yarn body by an extrusion process, reduces the influence on the antibacterial yarn during cleaning, kneading, folding and pressing, increases the use durability, saves resources and reduces the cost while ensuring the antibacterial effect.
Detailed Description
The invention provides a technical scheme that: an antibacterial yarn comprises mixed fibers, wherein a plurality of antibacterial layers are wrapped on the outer surface of each mixed fiber at intervals.
A preparation method of the antibacterial yarn comprises the following steps:
s1, dyeing the mixed fiber into a first fiber layer, and dyeing the mixed fiber into a uniform color;
s2, preparing the first fiber layer into a uniform second fiber layer through mixing equipment, and separating the second fiber layer into filiform yarn bodies through a yarn guide device on the mixing equipment;
s3, wrapping the antibacterial layers on the outer surface of the yarn body in an arrangement mode of interval distribution through an extrusion process;
and S4, finally, the yarn body wrapped with the antibacterial layer is stored through a twisting device, and the yarn body is put into the knitting work of the medical protective article.
The blended fiber is a fiber material with a plurality of grooves on the outer surface, the antibacterial layer is connected with the yarn body through a melting treatment and then an extrusion process, the yarn body is humidified before the procedure of wrapping the antibacterial layer on the outer surface of the yarn body, the yarn body is heated after the procedure of wrapping the antibacterial layer on the outer surface of the yarn body, the outer surface of the manufactured yarn body is of a multi-groove structure, the hot-melt antibacterial layer permeates into the multi-groove structure, so that the connection between the yarn body and the antibacterial layer is stable, and the hot-melt antibacterial layer is connected with the wet yarn body through humidification treatment and is tightly and stably connected.
Through steaming treatment behind the hybrid fiber, and the quiet deposit time of steaming treatment back is no less than 0.5d, and hybrid fiber receives tensile, carding, friction, extrusion repeatedly in the course of working, and unbalanced phenomena such as its inside molecular structure can produce stress deformation, electrostatic deposition can shorten the deposit time greatly, rapid elimination stress unbalance and electrostatic phenomenon.
The first fiber layer is blended with the silver ion modified fiber with the proportion not less than 2%, so that the antibacterial effect is improved. The ratio of the length between two adjacent antibacterial layers to the length of the antibacterial layers along the direction of the yarn body is not more than 1: and 3, optimizing and simultaneously ensuring the antibacterial effect and the anti-folding effect through proportional control.
The cross section of the antibacterial layer is in an oval shape with a wide middle part and a narrow outer part, so that the antibacterial layer is prevented from colliding with the fabric when the antibacterial yarn is used in a penetrating mode, and the antibacterial layer is separated from the yarn body.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An antimicrobial yarn, comprising: the outer surface of the mixed fiber is coated with a plurality of antibacterial layers at intervals.
2. A method of making an antimicrobial yarn according to claim 1, comprising the steps of:
s1, dyeing the mixed fiber into a first fiber layer;
s2, preparing the first fiber layer into a uniform second fiber layer through mixing equipment, and separating the second fiber layer into filiform yarn bodies through a yarn guide device on the mixing equipment;
s3, wrapping the antibacterial layers on the outer surface of the yarn body in an arrangement mode of interval distribution through an extrusion process;
and S4, finally, the yarn body wrapped with the antibacterial layer is stored through a twisting device.
3. An antimicrobial yarn according to claim 1, wherein: the mixed fiber is a fiber material with a plurality of grooves on the outer surface.
4. The method for preparing an antibacterial yarn according to claim 2, characterized in that: and steaming the mixed fibers, wherein the mixed fibers are subjected to steaming treatment, and the standing and storing time is not less than 0.5d after the steaming treatment.
5. The method for preparing an antibacterial yarn according to claim 2, characterized in that: the first fiber layer is blended by adding silver ion modified fibers with the proportion not less than 2%.
6. The method for preparing an antibacterial yarn according to claim 2, characterized in that: the antibacterial layer is connected with the yarn body through a melting treatment and an extrusion process.
7. The method for preparing an antibacterial yarn according to claim 2, characterized in that: the ratio of the length between two adjacent antibacterial layers to the length of the antibacterial layers along the direction of the yarn body is not more than 1: 3.
8. the method for preparing an antibacterial yarn according to claim 2, characterized in that: the cross section of the antibacterial layer is in an oval shape with a wide middle part and a narrow outer part.
9. The method for preparing an antibacterial yarn according to claim 2, characterized in that: the yarn body is processed through humidification before the working procedure that the antibacterial layer wraps the outer surface of the yarn body, and the yarn body is processed through heating after the working procedure that the antibacterial layer wraps the outer surface of the yarn body.
10. Use of the antimicrobial yarn of any one of claims 1 to 9 in medical protective applications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184032.8A CN113737345A (en) | 2021-10-11 | 2021-10-11 | Antibacterial yarn and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184032.8A CN113737345A (en) | 2021-10-11 | 2021-10-11 | Antibacterial yarn and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113737345A true CN113737345A (en) | 2021-12-03 |
Family
ID=78726376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111184032.8A Pending CN113737345A (en) | 2021-10-11 | 2021-10-11 | Antibacterial yarn and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113737345A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000604A (en) * | 1974-03-19 | 1977-01-04 | Sung In Lee | Texturized acetate yarn and method of manufacture |
| CN2633930Y (en) * | 2003-07-11 | 2004-08-18 | 邓伟雄 | Water-proof ventilation non-woven composite fabric |
| CN101684580A (en) * | 2008-09-24 | 2010-03-31 | 谢祐铨 | Functional yarn and making method thereof |
| CN203382963U (en) * | 2013-05-27 | 2014-01-08 | 莆田市华峰工贸有限公司 | Screen cloth with high tensile strength |
| JP2017091633A (en) * | 2015-11-04 | 2017-05-25 | 日立金属株式会社 | Coating device and coating method |
| CN207347734U (en) * | 2017-09-27 | 2018-05-11 | 浙江海润丰化纤有限公司 | A kind of composite interlaced set yarn |
| CN108708026A (en) * | 2018-05-09 | 2018-10-26 | 山东联润新材料科技有限公司 | A kind of antimicrobial yarn and its Yarn spinning method |
| CN109423738A (en) * | 2017-09-01 | 2019-03-05 | 绍兴柯桥协尔纺织科技有限公司 | A kind of artificial cotton fabric of antibacterial, ventilating |
| CN208929220U (en) * | 2018-09-13 | 2019-06-04 | 山东蓝天首饰有限公司 | A kind of Che Zhuji pattern-etching machine structure |
| CN109877000A (en) * | 2019-04-09 | 2019-06-14 | 苟举才 | A kind of production line of plastic overmold silk thread |
| US10472742B1 (en) * | 2016-02-17 | 2019-11-12 | Apple Inc. | Fabric-based items with fusible insulating strands |
| CN210911395U (en) * | 2019-08-17 | 2020-07-03 | 吴江市恒信织造有限责任公司 | Antibacterial health-care ramie tencel blended woven fabric |
| CN111394848A (en) * | 2020-04-01 | 2020-07-10 | 深圳市福安制线有限公司 | Modified thermoplastic polyurethane coated yarn and preparation method thereof |
| CN112831871A (en) * | 2021-01-08 | 2021-05-25 | 广州市宗顺服装贸易有限公司 | Terylene blended yarn and production process thereof |
-
2021
- 2021-10-11 CN CN202111184032.8A patent/CN113737345A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000604A (en) * | 1974-03-19 | 1977-01-04 | Sung In Lee | Texturized acetate yarn and method of manufacture |
| CN2633930Y (en) * | 2003-07-11 | 2004-08-18 | 邓伟雄 | Water-proof ventilation non-woven composite fabric |
| CN101684580A (en) * | 2008-09-24 | 2010-03-31 | 谢祐铨 | Functional yarn and making method thereof |
| CN203382963U (en) * | 2013-05-27 | 2014-01-08 | 莆田市华峰工贸有限公司 | Screen cloth with high tensile strength |
| JP2017091633A (en) * | 2015-11-04 | 2017-05-25 | 日立金属株式会社 | Coating device and coating method |
| US10472742B1 (en) * | 2016-02-17 | 2019-11-12 | Apple Inc. | Fabric-based items with fusible insulating strands |
| CN109423738A (en) * | 2017-09-01 | 2019-03-05 | 绍兴柯桥协尔纺织科技有限公司 | A kind of artificial cotton fabric of antibacterial, ventilating |
| CN207347734U (en) * | 2017-09-27 | 2018-05-11 | 浙江海润丰化纤有限公司 | A kind of composite interlaced set yarn |
| CN108708026A (en) * | 2018-05-09 | 2018-10-26 | 山东联润新材料科技有限公司 | A kind of antimicrobial yarn and its Yarn spinning method |
| CN208929220U (en) * | 2018-09-13 | 2019-06-04 | 山东蓝天首饰有限公司 | A kind of Che Zhuji pattern-etching machine structure |
| CN109877000A (en) * | 2019-04-09 | 2019-06-14 | 苟举才 | A kind of production line of plastic overmold silk thread |
| CN210911395U (en) * | 2019-08-17 | 2020-07-03 | 吴江市恒信织造有限责任公司 | Antibacterial health-care ramie tencel blended woven fabric |
| CN111394848A (en) * | 2020-04-01 | 2020-07-10 | 深圳市福安制线有限公司 | Modified thermoplastic polyurethane coated yarn and preparation method thereof |
| CN112831871A (en) * | 2021-01-08 | 2021-05-25 | 广州市宗顺服装贸易有限公司 | Terylene blended yarn and production process thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211203 |