CN108265360A - A kind of antimicrobial yarn - Google Patents
A kind of antimicrobial yarn Download PDFInfo
- Publication number
- CN108265360A CN108265360A CN201810262064.7A CN201810262064A CN108265360A CN 108265360 A CN108265360 A CN 108265360A CN 201810262064 A CN201810262064 A CN 201810262064A CN 108265360 A CN108265360 A CN 108265360A
- Authority
- CN
- China
- Prior art keywords
- fiber
- copper
- antimicrobial yarn
- fibre
- alginate
- 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.)
- Pending
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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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- 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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/12—Threads containing metallic filaments or strips
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
Abstract
The invention discloses a kind of antimicrobial yarn, it is characterized in that：Including metal copper fiber of the weight percent for 1 10%, 1 10% copper alginate fiber and 80 98% general fibre, above-mentioned fiber is prepared through blended weave.Gained antimicrobial yarn has very efficiently with lasting antibacterial effect, and repeatedly the bacteriostasis rate to Escherichia coli, gold-coloured staphylococci and Candida albicans after washing is all higher than 99.9%, in addition, also having good antistatic property.
Description
Technical field
The present invention relates to a kind of antimicrobial yarns.
Background technology
Textile fiber is the good boarding ground of bacterium, use or wearing process in, particularly those personal are worn
Underwear, socks etc., since its specific temperature and humidity is particularly easy to grow bacterium, this can not only generate offending gas
Taste, but also pruitus may be caused, it is also possible to intersection either be caused to be felt by contacting transmitted diseases under serious situation
Dye.With the improvement of living standards, people become more concerned with health and cleaning problems, the requirement for textile is also no longer only
Original function is limited only to, this shows that the demand to functions such as hygiene health cares is continuously improved.It is possible thereby to it predicts anti-
The application of bacterium textile and demand can be more and more.
It is a kind of sodium alginate being extract from natural seaweed through wet spinning system for the alginate fibre of textile
Make the alginate fiber formed.Wherein seaweed Acidity is active, there is good ion exchanging function, can with various metals from
Son such as Ca2+、Cu2+、Zn2+Displacement reaction occurs for plasma.Such as by with Cu2+Ion carries out the seaweed obtained after ion exchange
Sour copper fiber, other than having the excellent hygroscopicity of alginate fibre and biocompatibility, also with good antibacterial effect.
Such as Chinese patent CN104947265A and CN106884239A all respectively disclose a kind of copper alginate fiber with
The preparation method of cotton fiber blended antibacterial yarn.Although obtained yarn has good antibacterial effect, this antibacterial effect
The fruit effect that only yarn has before washing.Actually when copper alginate fiber is after moisture is touched, can by with
Cation in water carries out ion exchange and releases copper ion, and copper alginate fiber mainly acts as copper ion herein
Carrier, and really play bactericidal effect is copper ion that those are released.This requires copper alginate fibers every time
Enough copper ions can be released and just can ensure that enough antibacterial effects.When the fabric containing copper alginate fiber washing when
Wait, the loss of a large amount of copper ions is inevitable, therefore with the increase of washing times its antibacterial effect decline therewith be must
Right result.Therefore, it can be seen that the antibacterial effect for largely remaining permanent using copper alginate fiber is not simply relied on also not
It can finally solve the problems, such as, moreover largely certainly will influence whether the feel of final products and other property using copper alginate fiber
Can, so as to limit the scope of application of product.
Invention content
Contain metallic copper with persistent high efficiency antibacterial effect in view of the deficiencies of the prior art, the present invention provides a kind of
The antimicrobial yarn of fiber and copper alginate fiber,
To achieve the above object, invention provides following technical solution：
A kind of antimicrobial yarn, including weight percent be the metal copper fiber of 1-10%, 1-10% copper alginate fiber
With the general fibre of 80-98%, above-mentioned fiber is prepared through blended weave.
Further setting of the invention：Metallic copper of the metal copper fiber for threadiness.
Further setting of the invention：Copper alloy of the metal copper fiber for threadiness, the weight hundred of copper in the copper alloy
Divide than being more than 50%.
Further setting of the invention：The metal copper fiber prepares institute by synthetic fibers by chemical plating or Vacuum Deposition
.
Further setting of the invention：The metal copper fiber is staple fiber, and wherein length is 2-6 centimetres, a diameter of 1-60
Micron.
Further setting of the invention：The copper alginate fiber is using water soluble algae hydrochlorate as raw material, in soluble divalent
It is prepared in the aqueous solution of mantoquita through wet spinning.
Further setting of the invention：The copper alginate fiber is using alginate fiber as raw material, in soluble cupric
It is prepared in the aqueous solution of salt through ion exchange.
Further setting of the invention：The copper alginate fiber is staple fiber, and wherein length is 2-6 centimetres, a diameter of 5-100
Micron.
Further setting of the invention：The general fibre is cotton fiber, regenerated celulose fibre, flaxen fiber, bamboo fibre, shell
Glycan fiber, polyester fiber, nylon fibre, acrylic fiber, polypropylene fiber, one kind in vinylon fibre, polyvinyl chloride fibre fiber and wool
Or two or more mixture.
Advantageous effect of the present invention：The surface of metallic copper has a kind of special bactericidal mechanism (contact sterilization), to many kinds
Pathogen microorganism, bacterium, yeast and virus have good inhibition, for certain bacteriums, several seconds time of contact, number
Ten seconds effects that just can reach sterilizing.It is molten in addition to requiring but if being not in contact with and being sterilized just with copper ion
Copper ion concentration in liquid reaches except certain value, and required time is also veryer long.In addition, in dry environments, metallic copper
Contact sterilization effect is more prominent, and this characteristic is particularly conducive to application on the textile, because can keep constantly in this way
Health on textile surface prevents the diffusion and propagation of germ.
Therefore gained yarn not only has very efficient antibacterial effect when coordinating metal copper fiber and copper alginate fiber,
But also with very lasting antibacterial effect, mainly there are two aspects for the effect that metal copper fiber here functions as：First, it provides
Bactericidal and bacteriostatic effect is played in the surface of one metallic copper by contact sterilization mechanism；Second, copper ion is released in water, is released
The copper ion released can both play the role of sterilization combined with bacterium, can also be carried out with neighbouring copper alginate fiber from
Son exchanges to supplement the copper ion being lost in copper alginate fiber, so as to maintain the persistence of copper alginate fibre antibacterial,
To common several bacteriums after being washed even across 50 times, for example, Escherichia coli, the suppression of gold-coloured staphylococci, Candida albicans
Bacterium rate is still up to 99.9%；Since the additive amount of metal copper fiber and copper alginate fiber ratio is relatively low, the feel of gained yarn
It is similary with common yarn, do not change significantly.In addition, gained fiber tool also has good antistatic property.
Specific embodiment
The present invention is further elaborated with specific example below,
A kind of antimicrobial yarn, including weight percent be the metal copper fiber of 1-10%, 1-10% copper alginate fiber
With the general fibre of 80-98%, above-mentioned fiber is prepared through blended weave, wherein blended weave for the prior art just no longer
It repeats.
Wherein metal copper fiber is the metallic copper of threadiness or be fibrous copper alloy, the weight of copper in the copper alloy
It measures percentage and is more than 50% either by synthetic fibers by chemical plating or Vacuum Deposition preparation gained.
Wherein described metallic copper fiber is staple fiber, and wherein length is 2-6 centimetres, 1-60 microns a diameter of
Wherein described copper alginate fiber is raw material in soluble divalent with water soluble algae hydrochlorate, such as sodium alginate
It is prepared in the aqueous solution of mantoquita through wet spinning；It is raw material either with alginate fiber, such as calcium alginate fibre
It is prepared in the aqueous solution of soluble cupric salt through ion exchange.
Wherein the copper alginate fiber is staple fiber, and wherein length is 2-6 centimetres, 5-100 microns a diameter of.
The general fibre is cotton fiber, regenerated celulose fibre, flaxen fiber, bamboo fibre, chitin fiber, terylene are fine
The mixing of one or more of dimension, nylon fibre, acrylic fiber, polypropylene fiber, vinylon fibre, polyvinyl chloride fibre fiber and wool
Object.
Embodiment 1：
A kind of antimicrobial yarn, including metal copper fiber of the weight percent for 8%, 7% copper alginate fiber and 85%
Cotton fiber, above-mentioned fiber is prepared through blended weave, the count of yarn be 32S.
According to national standard《FZ/T73023-2006 (concussion method) appendix C is washed 50 times》Checked, to Escherichia coli,
The bacteriostasis rate of gold-coloured staphylococci and Candida albicans is all higher than 99.99%, and gained yarn remains the characteristic of cotton yarn, hand
Sense is soft, can be applied in a variety of textiles.
Embodiment 2：
A kind of antimicrobial yarn is 5% metal copper fiber, 5% copper alginate fiber, 45% cotton including weight percent
Fiber and 45% polyester fiber, above-mentioned fiber is prepared through blended weave, and the count of yarn is 50S.
According to national standard《FZ/T73023-2006 (concussion method) appendix C is washed 50 times》Checked, to Escherichia coli,
The bacteriostasis rate of gold-coloured staphylococci and Candida albicans is all higher than 99.9%.Gained yarn remains the characteristic of polyester, feel
Softness can be applied in a variety of textiles.
Embodiment 3：
A kind of antimicrobial yarn is 2% metal copper fiber, 5% copper alginate fiber, 93% cotton including weight percent
Above-mentioned fiber is prepared fiber through blended weave, and the count of yarn is 80S.
According to national standard《FZ/T73023-2006 (concussion method) appendix C is washed 50 times》Checked, to Escherichia coli,
The bacteriostasis rate of gold-coloured staphylococci and Candida albicans is all higher than 99.9%.Gained yarn remains the characteristic of cotton yarn, and feel is soft
It is soft, it can be applied in a variety of textiles.
Particular technique and condition person are not specified in above-described embodiment, according to the described technology of document in the art or item
Part is carried out, agents useful for same or instrument by the description of product, and being can be with conventional products that are commercially available.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of antimicrobial yarn, it is characterized in that：It is the metal copper fiber of 1-10% including weight percent, the alginic acid of 1-10%
Above-mentioned fiber is prepared the general fibre of copper fiber and 80-98% through blended weave.
2. a kind of antimicrobial yarn according to claim 1, it is characterized in that：Metallic copper of the metal copper fiber for threadiness.
3. a kind of antimicrobial yarn according to claim 1, it is characterized in that：Copper alloy of the metal copper fiber for threadiness,
The weight percent of copper is more than 50% in the copper alloy.
4. a kind of antimicrobial yarn according to claim 1, it is characterized in that：The metal copper fiber is by synthetic fibers by chemistry
Plating or Vacuum Deposition prepare gained.
5. according to claims 1 or 2 or a kind of 3 or 4 antimicrobial yarns, it is characterized in that：The metal copper fiber is staple fiber,
Wherein length is 2-6 centimetres, 1-60 microns a diameter of.
6. a kind of antimicrobial yarn according to claim 1, it is characterized in that：The copper alginate fiber is with water soluble algae hydrochlorate
For raw material, it is prepared in the aqueous solution of soluble cupric salt through wet spinning.
7. a kind of antimicrobial yarn according to claim 1, it is characterized in that：The copper alginate fiber using alginate fiber as
Raw material is prepared in the aqueous solution of soluble cupric salt through ion exchange.
8. according to a kind of 1 or 6 or 7 antimicrobial yarn of claim, it is characterized in that：The copper alginate fiber is staple fiber,
Middle length is 2-6 centimetres, 5-100 microns a diameter of.
9. a kind of antimicrobial yarn according to claim 1, it is characterized in that：The general fibre is cotton fiber, regenerated cellulose
Fiber, flaxen fiber, bamboo fibre, chitin fiber, polyester fiber, nylon fibre, acrylic fiber, polypropylene fiber, vinylon fibre, chlorine
The mixture of one or more of synthetic fibre fiber and wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262064.7A CN108265360A (en) | 2018-03-27 | 2018-03-27 | A kind of antimicrobial yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262064.7A CN108265360A (en) | 2018-03-27 | 2018-03-27 | A kind of antimicrobial yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108265360A true CN108265360A (en) | 2018-07-10 |
Family
ID=62777828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810262064.7A Pending CN108265360A (en) | 2018-03-27 | 2018-03-27 | A kind of antimicrobial yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108265360A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440245A (en) * | 2019-01-10 | 2019-03-08 | 江苏银兆新材料科技有限公司 | A kind of antimicrobial composite yarns and preparation method thereof |
| CN112359456A (en) * | 2020-09-27 | 2021-02-12 | 际华三五四二纺织有限公司 | Preparation process of copper ion polyester fiber and regenerated cellulose fiber antibacterial high count yarn |
| CN112981663A (en) * | 2021-02-18 | 2021-06-18 | 天津市元生泰科技有限公司 | Novel magnetic balance garment and production method thereof |
| CN113718394A (en) * | 2021-09-27 | 2021-11-30 | 邦威防护科技股份有限公司 | Production method of comfortable and soft special protective clothing fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947265A (en) * | 2015-07-09 | 2015-09-30 | 厦门百美特生物材料科技有限公司 | Low-cost yarn with good antibacterial effect |
| CN204702874U (en) * | 2015-03-26 | 2015-10-14 | 上海奥领纺织新材料有限公司 | Copper fiber radiation-proof antibacterial functions stocking yarn |
| CN205711179U (en) * | 2016-05-09 | 2016-11-23 | 刘春梅 | A kind of function antibiotic facing material |
| CN106884239A (en) * | 2017-04-06 | 2017-06-23 | 绍兴华通色纺有限公司 | A kind of cotton and the processing method of copper alginate mixed yarn |
-
2018
- 2018-03-27 CN CN201810262064.7A patent/CN108265360A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204702874U (en) * | 2015-03-26 | 2015-10-14 | 上海奥领纺织新材料有限公司 | Copper fiber radiation-proof antibacterial functions stocking yarn |
| CN104947265A (en) * | 2015-07-09 | 2015-09-30 | 厦门百美特生物材料科技有限公司 | Low-cost yarn with good antibacterial effect |
| CN205711179U (en) * | 2016-05-09 | 2016-11-23 | 刘春梅 | A kind of function antibiotic facing material |
| CN106884239A (en) * | 2017-04-06 | 2017-06-23 | 绍兴华通色纺有限公司 | A kind of cotton and the processing method of copper alginate mixed yarn |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440245A (en) * | 2019-01-10 | 2019-03-08 | 江苏银兆新材料科技有限公司 | A kind of antimicrobial composite yarns and preparation method thereof |
| CN112359456A (en) * | 2020-09-27 | 2021-02-12 | 际华三五四二纺织有限公司 | Preparation process of copper ion polyester fiber and regenerated cellulose fiber antibacterial high count yarn |
| CN112981663A (en) * | 2021-02-18 | 2021-06-18 | 天津市元生泰科技有限公司 | Novel magnetic balance garment and production method thereof |
| CN113718394A (en) * | 2021-09-27 | 2021-11-30 | 邦威防护科技股份有限公司 | Production method of comfortable and soft special protective clothing fabric |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
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| RJ01 | Rejection of invention patent application after publication |