CN102493181A - Manufacturing method of antibacterial fabric - Google Patents
Manufacturing method of antibacterial fabric Download PDFInfo
- Publication number
- CN102493181A CN102493181A CN2011103987045A CN201110398704A CN102493181A CN 102493181 A CN102493181 A CN 102493181A CN 2011103987045 A CN2011103987045 A CN 2011103987045A CN 201110398704 A CN201110398704 A CN 201110398704A CN 102493181 A CN102493181 A CN 102493181A
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- Prior art keywords
- fabric
- antibacterial
- antibacterial fabric
- nano silver
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Abstract
The invention discloses a manufacturing method of antibacterial fabric. The method is characterized in that: the common fiber fabric is covered by nano silver antibacterial particles through the radio-frequency reactive magnetron sputtering technology to obtain the antibacterial fabric. As a film formed by the nano silver antibacterial particles uniformly covers the fiber and is perfectly combined with the fiber, the service life of the antibacterial fabric is prolonged; and meanwhile, the thickness of the film formed by the nano silver antibacterial particles can be accurately controlled according to different application fields of the antibacterial fabric, thereby being easy to realize industrialization.
Description
Technical field
The present invention relates to a kind of manufacturing approach of new antibiotic fabric, belong to textile processing field.Specifically the nanometer silver antimicrobial particle is closely evenly covered on the general fibre fabric through magnetron sputtering technology, make it have antibacterial functions.
Background technology
Pursue the epoch of high quality of life the mankind; Pursuit to fabric lining is also increasingly high, and good feel and outward appearance only is provided, and can not satisfy people's demand; People more hope in comfortable and easy to wear, can play environmental protection, antibiotic, antistatic, function of health care; The lining that various tencels are processed progressively is applied in the exploitation of weaving face fabric by domestic textile enterprise, and the unique advantage of tencel has brought up functionalization, comfortableization and superior of weaving face fabric, and creates the novel style that traditional fibre does not have; Just in time catered to the demand in epoch, so developed rapidly.
Nano silver antimicrobials is internationally recognized safe environment protection type antiseptic.His main feature is exactly a safety and environmental protection, to the human body cell avirulence, high temperature resistant, do not decompose, the contact sterilization, repeat sterilization.In metal ion antibacterial agent, obviously be superior to copper and zinc.Nano Silver is an antiseptic, can not be used as disposable disinfection sanitizer to it and treat.Its maximum using value just is safety and effectivity.To with the extremely positive staphylococcus aureus of gram and extremely negative colibacillary antibiotic rate greater than 99%, undoubted, also can reach 99% to that hundreds of kind germ antibiotic rate of interlude.A bit weaker to antimycotic mould effect, mainly be that antibacterium is used, be used to suppress growing breeding and guarding against cross infection of bacterium.
Magnetron sputtering technique has the following advantages: 1, deposition velocity is fast, and the base material temperature rise is low, and is little to the damage of rete; 2, the film that sputter obtained combines with substrate better; 3,,, just can realize sputter as long as can process target for most materials; 4, the film purity that sputter obtained is high, and compactness is good, the film forming good uniformity; 5, sputtering technology favorable repeatability can obtain the uniform film of thickness on large area substrates; 6, can accurately control the thickness of coating, can form the granular size of film through changing the control of parameter condition simultaneously; 7, different metallic, alloy, oxide can mix, and are sputtered in simultaneously on the base material; 8, be easy to realize industrialization.
Summary of the invention
The purpose of this invention is to provide a kind of manufacturing approach of new heating fabric, utilize magnetron sputtering technique that the nanometer silver antimicrobial particle is covered on the general fibre fabric, obtain antibiotic fabric; The film that the nanometer silver antimicrobial particle constitutes covers on the fiber uniformly; And combine preferably with fiber, strengthened the service life of antibiotic fabric, simultaneously can be different according to the use field of this antibiotic fabric; The thickness of accuracy controlling nanometer silver antimicrobial particle film is easy to realize industrialization.
This invention is characterised in that manufacturing process is: the nanometer silver antimicrobial particle is processed target; The general fibre fabric is processed substrate, adopt rf magnetron sputtering equipment, the nanometer silver antimicrobial particle is splashed on the substrate that fabric processes deposits film forming; Form the granular size of film through changing the control of parameter condition simultaneously; The thickness of accurate control coating after post processing, has just been processed the antibiotic fabric with antibacterial functions.
The specific embodiment
Below adopt embodiment to specify the present invention
Embodiment 1
Sample utilizes the radio frequency reaction magnetron sputtering method on JGP560B type superhigh vacuum magnetron sputtering equipment, to prepare.Adopt the nanometer silver antimicrobial particle to process target, diameter 60mm, thickness 4mm.The plain cloth that adopts 30 common cotton yarns to process is a substrate, and vacuum chamber atmosphere is that purity is superior to 99.99% argon gas in the sample preparation process, and the spacing of substrate and sputtering target is 50mm.Base vacuum is 2.5 * 10
-4Pa, the operating air pressure in the control process of construction is 0.75Pa.Substrate temperature is controlled at room temperature, and radio-frequency sputtering power all is controlled to be 85W, sample deposition time 1h.
Operating process is:
The pre-treatment of substrate---is placed on wave carrier piece on the substrate frame---checkout facility, guarantees that sputtering chamber is clean---vacuum pumping pump 2.5 * 10
-4------preparatory sputter 10min---finishes sputter to Pa to feed working gas, takes out sample---fabric post processing---and obtains antibiotic fabric.
Embodiment 2
Sample utilizes the radio frequency reaction magnetron sputtering method on JGP560B type superhigh vacuum magnetron sputtering equipment, to prepare.Adopt the nanometer silver antimicrobial particle to process target, diameter 60mm, thickness 3mm.Adopting 80 terylene TWILL CLOTH is substrate, and vacuum chamber atmosphere is that purity is superior to 99.99% argon gas in the sample preparation process, and the spacing of substrate and sputtering target is 50mm.Base vacuum is 3.5 * 10
-4Pa, the operating air pressure in the control process of construction is 0.75Pa.Substrate temperature is controlled at room temperature, and radio-frequency sputtering power all is controlled to be 95W, sample deposition time 1h.
Operating process is:
The pre-treatment of substrate---is placed on wave carrier piece on the substrate frame---checkout facility, guarantees that sputtering chamber is clean---vacuum pumping pump 2.5 * 10
-4------preparatory sputter 10min---finishes sputter to Pa to feed working gas, takes out sample---fabric post processing---and obtains antibiotic fabric.
Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (2)
1. the manufacturing approach of an antibiotic fabric; It is characterized in that with the nanometer silver antimicrobial particle as target; With the general fibre fabric is substrate, through magnetron sputtering technique the nanometer silver antimicrobial particle is closely evenly covered on the general fibre fabric, makes it have antibacterial functions.
2. the manufacturing approach of a kind of antibiotic fabric according to claim 1 is characterized in that forming the granular size of film through changing the control of parameter condition, can control the thickness of coating accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103987045A CN102493181A (en) | 2011-12-06 | 2011-12-06 | Manufacturing method of antibacterial fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103987045A CN102493181A (en) | 2011-12-06 | 2011-12-06 | Manufacturing method of antibacterial fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493181A true CN102493181A (en) | 2012-06-13 |
Family
ID=46185038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103987045A Pending CN102493181A (en) | 2011-12-06 | 2011-12-06 | Manufacturing method of antibacterial fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264458A (en) * | 2014-09-30 | 2015-01-07 | 宿迁市神龙家纺有限公司 | Bimetallic modified nano-composite blanket and processing method thereof |
| CN104695209A (en) * | 2013-12-05 | 2015-06-10 | 江南大学 | Novel antibacterial textile fabric preparation method |
-
2011
- 2011-12-06 CN CN2011103987045A patent/CN102493181A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695209A (en) * | 2013-12-05 | 2015-06-10 | 江南大学 | Novel antibacterial textile fabric preparation method |
| CN104264458A (en) * | 2014-09-30 | 2015-01-07 | 宿迁市神龙家纺有限公司 | Bimetallic modified nano-composite blanket and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |