CN105506563A - Manufacturing technology of nano-silver antibacterial filter screen matched with vacuum cup - Google Patents
Manufacturing technology of nano-silver antibacterial filter screen matched with vacuum cup Download PDFInfo
- Publication number
- CN105506563A CN105506563A CN201510876411.1A CN201510876411A CN105506563A CN 105506563 A CN105506563 A CN 105506563A CN 201510876411 A CN201510876411 A CN 201510876411A CN 105506563 A CN105506563 A CN 105506563A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- filter screen
- silver
- filtering net
- steel filtering
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/021—Cleaning or etching treatments
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/021—Cleaning or etching treatments
- C23C14/022—Cleaning or etching treatments by means of bombardment with energetic particles or radiation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Abstract
The invention provides a manufacturing technology of a nano-silver antibacterial filter screen matched with a vacuum cup, belongs to the field of manufacturing technologies and nano technologies of household utensils, and is an application technology of a nano technology on vacuum cups. The manufacturing technology is characterized in that a stainless steel filter screen product is a flat-bottom and straight-edge disc, small holes are distributed in the horizontal plane, and a nano-silver antibacterial film layer covers the surface of the stainless steel filter screen product. The manufacturing technology comprises the following steps: decontaminating the stainless steel filter screen product, and cleaning and drying after wax removal; respectively carrying out pre-sputtering and bias bombardment cleaning on targets including chromium and silver; coating of the stainless steel filter screen product: feeding the filter screen product on a rack after drying, and entering a vacuum coating region; adjusting the distance between the filter screen product and the targets; coating the surface of the filter screen product by using a chromium layer and then coating the surface of the chromium layer by using a silver layer. The manufacturing technology has the positive effects that the company already has coated nano-silver cups, and now, the technology of plugging coating nano-silver in a filter screen and a cup cover is also implemented, so that vacuum cups and glass cups which consume little silver, are low in cost and received by consumers and have an antibacterial function integrally can be provided for markets.
Description
Technical field
Belonging to household utensils manufacturing technology and field of nanometer technology, is exactly the utilisation technology of nanotechnology on household utensils vacuum cup.
Background technology
Antibacterial is utilize external means as by physics, chemistry or the means such as biological, destroys the fecundity of bacterium, realizes destroying and the growth of anti-bacteria, thus reaches the object of disinfecting.Along with the development of vacuum cup technology, that sells in the market achieves good heat insulation function, but cup itself does not possess antibacterial.The cup that on market, useful fine silver is made, have some antibacterial effects, but silver consuming amount is many, and cost is very high, and ordinary consumer is beyond affordability.
Summary of the invention
The invention provides nanometer silver antimicrobial filter screen and its manufacture craft that silver consuming amount has again a kind of of antibacterial and vacuum cup supporting less.
The technical solution used in the present invention:
With the nanometer silver antimicrobial filter screen that vacuum cup is supporting, comprise stainless steel filtering net product, its scheme is: stainless steel filtering net product is flat bottom straight edge disk, and to surrounding in the horizontal direction, more vertically upward, horizontally outward extension plane is formed rim port again; The horizontal plane of disk is uniform-distribution with and penetrates aperture formation stainless steel filtering net product; Be covered with at stainless steel filtering net article surface and be evenly distributed, arrange nanometer silver antimicrobial rete closely.
A manufacture craft for the nanometer silver antimicrobial filter screen supporting with vacuum cup, its scheme is: be made up of following steps:
(1) cleaning of the decontamination of stainless steel filtering net product, paraffin removal and oven dry,
(2) pre-sputtering and bias voltage Bombardment and cleaning are carried out respectively to target chromium and silver,
(3) implement plated film by the plating run of the stainless steel filtering net product of setting, be included in the surface coating layers of chrome of stainless steel filtering net product, and at layers of chrome surface coating silver layer.
Positively effect of the present invention:
There has been the cup of plated film nanometer silver in our company, and had patent (patent No.: ZL201110051519.9), solve again now the technical matters of filter screen coating film nanometer silver, also solve thereupon with filter structure bowl cover roughly the same in fill in the technical matters of plated film nanometer silver; Such company could provide silver consuming amount few for market, and cost is very low, and the acceptable entirety of ordinary consumer has vacuum cup and the glass cylinder of antibacterial.This cup, due to cup body plated film nanometer silver (NanoSilver), is filled in plated film nanometer silver by filter screen and bowl cover again now, thus is eliminated dead angle.Nanometer silver particle diameter is accomplished nano level argent simple substance, and nanometer silver particle diameter, mostly at 25 ran, has strong suppression and killing action to tens of kinds of pathogenic microorganisms such as intestinal bacteria, gonococcus, chlamydia trachomatises, and can not produce resistance.Record in Compendium of Material Medica: raw silver, nontoxic; Illustrate in American Public Health office nineteen ninety " report of survey about silver is walked alone ": silver to human body without obvious toxic-side effects; Nanometer silver is local application, and silver content is few, is safest application method.Through experiment investigation find mouse at oral maximum tolerated dose 925mg/kg, when being namely equivalent to 4625 times of Clinical practice dosage, on without any toxic reaction, in the skin irritation test of rabbit, do not find any irritant reaction yet.It also has promotion repair to impaired epithelial cell simultaneously.It is worth mentioning that, this product is met water antibacterial effect and is more strengthened, and is more conducive to the treatment of disease.
Nano-Ag particles directly enters thalline and oxygen metabolism enzyme (-SH) combines, and makes the unique mechanism of action that thalline is choked to death, and can kill the microorganism such as most of bacteriums, fungi, mould, spore be in contact with it.Through domestic eight large authoritative institutions, research finds; It is to pathogenic bacteria of drug-resistant as antibiotic-resistance E. coli, resistance golden staphylococci, drug-resistant pseudomonas aeruginosa, streptococcus pyogenes, resistance faecalis, and anerobe etc. have comprehensive anti-microbial activity; Germicidal action is had to burn and scald and common bacterium such as streptococcus aureus, intestinal bacteria, Pseudomonas aeruginosa, Candida albicans and other G+, G-pathogenic bacterium of wound surface; To chlamydia trachomatis, the gonococcus of sexually transmitted disease is caused also to have powerful germicidal action.
Accompanying drawing explanation
Fig. 1, be nano silver antibacterial vacuum cup filter structure schematic diagram,
Fig. 2, be during nano silver antibacterial vacuum cup filter screen coating film hang view,
Fig. 3, be and plug structure schematic diagram in filter structure bowl cover roughly the same,
Fig. 4, for filter structure bowl cover roughly the same in fill in plated film time hang view.
Embodiment
Now the invention will be further described by reference to the accompanying drawings
With the nanometer silver antimicrobial filter screen that vacuum cup is supporting, comprise stainless steel filtering net product, its structure is: stainless steel filtering net product is flat bottom straight edge disk, rim port to surrounding in the horizontal direction, more vertically upward, again horizontally outward extension plane form; The horizontal plane of disk is uniform-distribution with and penetrates aperture, form stainless steel filtering net product; Be covered with at stainless steel filtering net article surface and be evenly distributed, arrange nanometer silver antimicrobial rete closely.
A manufacture craft for the nanometer silver antimicrobial filter screen supporting with vacuum cup, is made up of following steps:
(1) cleaning of stainless steel filtering net product decontamination paraffin removal and oven dry: prepare deionized water by water making device, deionized water is transported to the water box slot on automatic Cleaning Line, stainless steel filtering net product is added on cleaning fixture; Open automatic operation interface, setting operation program, by the belt pulley of operation sequence control, cleaning fixture is transported to water box slot, implement the cleaning of oil removing dewax; Utilize ultrasonic wave to be removed for the first time by attached for the greasy dirt on stainless steel filtering net product wax to remove, scavenging period was at 5 to 10 minutes; And auto-programming enters enforcement first Guo Shui tri-road cleaning, then implement again to be cleaned 5 to 10 minutes by the decontamination of ultrasonic wave second time paraffin removal, and implement again the cleaning of Guo Shui tri-road, by attached for oil stain on stainless steel filtering net product wax removal; 10 minutes are cleaned by temperature high temperature pure water more than 100 DEG C; After through ultrasonic pure water cleaning 5 to 10 minutes, then through water blast gun auto-flushing, enter the baking oven baking time 30 minutes that storing temperature is 80 DEG C, dry stainless steel filtering net product, stand-by;
(2) carry out pre-sputtering and bias voltage Bombardment and cleaning respectively to target chromium and silver, operating parameters is respectively:
1. pre-sputtering target
A. flow-limiting valve angle is adjusted, argon flow amount 180 ~ 400sccm;
B. treat that vacuum tightness reaches 1.0 ~ 9.0x10
-1pa, slowly regulates target power to be 3.5 ~ 9.6KW;
C. sputter 5 ~ 20 minutes, adjustment target power is 0KW;
2. bias voltage Bombardment and cleaning
A. flow-limiting valve angle is adjusted, argon flow amount 250 ~ 600sccm;
B. treat that vacuum tightness reaches 0.5 ~ 20Pa, slow regulating voltage to 280 ~ 680V, work 5 ~ 50 minutes;
C.5 after ~ 50 minutes, slow regulating voltage, to 0V, slowly adjusts dutycycle to 0, by voltage-regulation voltage to 250 ~ 450V, slowly adjusts dutycycle to 60% ~ 90%;
(3) plating run of stainless steel filtering net product is: the stainless steel filtering net product after oven dry is added to coating clamp, and coating clamp enters vacuum plating district; Adjustment coating clamp and target spacing; Airtight vacuum room, opening operation interface, setting operation program, enters automatization, is transferred to PIC by schedule of operation, each step of commander's operation interface, and target is the silver of 99.9 ﹪ purity, and plated film concrete technology is as follows:
1, the surface coating layers of chrome at stainless steel filtering net product:
A. target place loads onto chromium material;
B. stainless steel filtering net loads the special fixture of automatic rotary three-sixth turn;
C. flow-limiting valve angle is adjusted, argon flow amount 50 ~ 150sccm;
D. treat that vacuum tightness reaches 0.2 ~ 0.6x10
-1pa, slowly regulates planar targets power to be 1.0 ~ 8.5KW;
E. plated film time 0.3 ~ 2.0h;
2, at layers of chrome surface coating silver layer:
A. target place loads onto the silver-colored material of 99.9 ﹪ purity;
B. flow-limiting valve angle is adjusted, argon flow amount 150 ~ 380sccm;
C. treat that vacuum tightness reaches 0.8 ~ 9.0x10
-1pa, slowly regulates filtered arc source target power to be 1.0 ~ 4.5KW;
D. plated film time 0.3 ~ 1.0h;
E. shutdown operation is entered.
Claims (2)
1. a nanometer silver antimicrobial filter screen supporting with vacuum cup, comprises stainless steel filtering net product, it is characterized in that: stainless steel filtering net product is flat bottom straight edge disk, rim port to surrounding in the horizontal direction, more vertically upward, again horizontally outward extension plane form; The horizontal plane of disk is uniform-distribution with and penetrates aperture, form stainless steel filtering net product; Be covered with at stainless steel filtering net article surface and be evenly distributed, arrange nanometer silver antimicrobial rete closely.
2. a manufacture craft for the nanometer silver antimicrobial filter screen supporting with vacuum cup, is characterized in that: the nanometer silver rete of nanometer silver antimicrobial filter screen makes, and is made up of following steps:
(1) cleaning of the decontamination of stainless steel filtering net product, paraffin removal and oven dry: prepare deionized water by water making device, deionized water is transported to the water box slot on automatic Cleaning Line, stainless steel filtering net product is added on cleaning fixture; Open automatic operation interface, setting operation program, by the belt pulley of operation sequence control, cleaning fixture is transported to water box slot, implement the cleaning of oil removing dewax; Utilize ultrasonic wave to be removed for the first time by attached for the greasy dirt on stainless steel filtering net product wax to remove, scavenging period was at 5 to 10 minutes; And auto-programming enters enforcement first Guo Shui tri-road cleaning, then implement again to be cleaned 5 to 10 minutes by the decontamination of ultrasonic wave second time paraffin removal, and implement again the cleaning of Guo Shui tri-road, by attached for oil stain on stainless steel filtering net product wax removal; 10 minutes are cleaned by temperature high temperature pure water more than 100 DEG C; After through ultrasonic pure water cleaning 5 to 10 minutes, then through water blast gun auto-flushing, enter the baking oven baking time 30 minutes that storing temperature is 80 DEG C, dry stainless steel filtering net product, stand-by;
(2) carry out pre-sputtering and bias voltage Bombardment and cleaning respectively to target chromium and silver, operating parameters is respectively:
1. pre-sputtering target
A. flow-limiting valve angle is adjusted, argon flow amount 180 ~ 400sccm;
B. treat that vacuum tightness reaches 1.0 ~ 9.0x10
-1pa, slowly regulates target power to be 3.5 ~ 9.6KW;
C. sputter 5 ~ 20 minutes, adjustment target power is 0KW;
2. bias voltage Bombardment and cleaning
A. flow-limiting valve angle is adjusted, argon flow amount 250 ~ 600sccm;
B. treat that vacuum tightness reaches 0.5 ~ 20Pa, slow regulating voltage to 280 ~ 680V, work 5 ~ 50 minutes;
C.5 after ~ 50 minutes, slow regulating voltage, to 0V, slowly adjusts dutycycle to 0, by voltage-regulation to 250 ~ 450V, slowly adjusts dutycycle to 60% ~ 90%;
(3) plating run of stainless steel filtering net product is: the stainless steel filtering net product after oven dry is added to coating clamp, and coating clamp enters vacuum plating district; Adjustment coating clamp and target spacing; Airtight vacuum room, opening operation interface, setting operation program, enters automatization, is transferred to PIC by schedule of operation, each step of commander's operation interface, and target is the silver of 99.9 ﹪ purity, and plated film concrete technology is as follows:
1, the surface coating layers of chrome at stainless steel filtering net product:
A. target place loads onto chromium material;
B. stainless steel filtering net loads the special fixture of automatic rotary three-sixth turn;
C. flow-limiting valve angle is adjusted, argon flow amount 50 ~ 150sccm;
D. treat that vacuum tightness reaches 0.2 ~ 0.6x10
-1pa, slowly regulates planar targets power to be 1.0 ~ 8.5KW;
E. plated film time 0.3 ~ 2.0h;
2, at layers of chrome surface coating silver layer:
A. target place loads onto the silver-colored material of 99.9 ﹪ purity;
B. flow-limiting valve angle is adjusted, argon flow amount 150 ~ 380sccm;
C. treat that vacuum tightness reaches 0.8 ~ 9.0x10
-1pa, slowly regulates filtered arc source target power to be 1.0 ~ 4.5KW;
D. plated film time 0.3 ~ 1.0h;
E. shutdown operation is entered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876411.1A CN105506563B (en) | 2015-12-03 | 2015-12-03 | A kind of and manufacture craft of the supporting nanometer silver antimicrobial filter screen of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876411.1A CN105506563B (en) | 2015-12-03 | 2015-12-03 | A kind of and manufacture craft of the supporting nanometer silver antimicrobial filter screen of vacuum cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105506563A true CN105506563A (en) | 2016-04-20 |
| CN105506563B CN105506563B (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876411.1A Active CN105506563B (en) | 2015-12-03 | 2015-12-03 | A kind of and manufacture craft of the supporting nanometer silver antimicrobial filter screen of vacuum cup |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865487A (en) * | 2005-05-19 | 2006-11-22 | 中华联合半导体设备制造股份有限公司 | Process for making bacteriostatic backing material with silver film |
| CN101067196A (en) * | 2007-06-14 | 2007-11-07 | 上海交通大学 | Method for raising common steel antibiotic and rust resisting performance |
| CN102108484A (en) * | 2011-01-18 | 2011-06-29 | 厦门建霖工业有限公司 | Preparation method of double-layer antimicrobial plating |
| CN103526175A (en) * | 2013-11-06 | 2014-01-22 | 武汉科技大学 | Antibacterial hard stainless steel tool and preparation method thereof |
| CN203914558U (en) * | 2013-12-31 | 2014-11-05 | 江苏希诺实业有限公司 | A kind of filter screen sub-assembly for glass |
| US8968529B2 (en) * | 2012-03-29 | 2015-03-03 | Ever Brite Technology Products Inc. | Production method for forming an antibacterial film on the surface of an object |
-
2015
- 2015-12-03 CN CN201510876411.1A patent/CN105506563B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865487A (en) * | 2005-05-19 | 2006-11-22 | 中华联合半导体设备制造股份有限公司 | Process for making bacteriostatic backing material with silver film |
| CN101067196A (en) * | 2007-06-14 | 2007-11-07 | 上海交通大学 | Method for raising common steel antibiotic and rust resisting performance |
| CN102108484A (en) * | 2011-01-18 | 2011-06-29 | 厦门建霖工业有限公司 | Preparation method of double-layer antimicrobial plating |
| US8968529B2 (en) * | 2012-03-29 | 2015-03-03 | Ever Brite Technology Products Inc. | Production method for forming an antibacterial film on the surface of an object |
| CN103526175A (en) * | 2013-11-06 | 2014-01-22 | 武汉科技大学 | Antibacterial hard stainless steel tool and preparation method thereof |
| CN203914558U (en) * | 2013-12-31 | 2014-11-05 | 江苏希诺实业有限公司 | A kind of filter screen sub-assembly for glass |
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| Publication number | Publication date |
|---|---|
| CN105506563B (en) | 2018-01-26 |
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Address after: 226146 No.1, Xinuo Road, Haimen District, Nantong City, Jiangsu Province Patentee after: SINOSURE Co.,Ltd. Address before: 226146 No.1 Xinuo Road, Shuxun Industrial Park, Haimen City, Nantong City, Jiangsu Province Patentee before: JIANGSU HEENOOR INDUSTRIAL Co.,Ltd. |
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Address after: 226146 No.1, Xinuo Road, Haimen District, Nantong City, Jiangsu Province Patentee after: SINOSURE Co.,Ltd. Address before: 226146 No.1 Xinuo Road, Shuxun Industrial Park, Haimen City, Nantong City, Jiangsu Province Patentee before: JIANGSU HEENOOR INDUSTRIAL Co.,Ltd. |
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