CN104353595B - The bottomless glue coating method of autohension acrylic acid ester emulsion and the coating system of enforcement the method - Google Patents
The bottomless glue coating method of autohension acrylic acid ester emulsion and the coating system of enforcement the method Download PDFInfo
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- CN104353595B CN104353595B CN201410540114.5A CN201410540114A CN104353595B CN 104353595 B CN104353595 B CN 104353595B CN 201410540114 A CN201410540114 A CN 201410540114A CN 104353595 B CN104353595 B CN 104353595B
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- 238000000576 coating method Methods 0.000 title claims abstract description 80
- 239000011248 coating agent Substances 0.000 title claims abstract description 56
- 239000000839 emulsion Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 28
- 125000005396 acrylic acid ester group Chemical group 0.000 title claims abstract description 15
- 239000003292 glue Substances 0.000 title claims abstract description 15
- 239000010408 film Substances 0.000 claims abstract description 42
- 239000010409 thin film Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000009832 plasma treatment Methods 0.000 claims description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 7
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 229920006233 biaxially oriented polyamide Polymers 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000007774 anilox coating Methods 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000003851 corona treatment Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 210000002469 basement membrane Anatomy 0.000 description 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- -1 BOPET Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002635 electroconvulsive therapy Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides the bottomless glue coating method of a kind of autohension acrylic acid ester emulsion and implements the coating system of the method, and the coating homogeneity of this coating process is high, and coating is high with the adhesive force of base material, strict to film surface Defect Detection, better quality.Gained coated film heat sealability is good, and after compound, peel strength is high, and thin film walks machine easily on equipment, and the tension force needed is less so that coating process is easier to control, coating more uniform ground.
Description
Technical field
The present invention relates to the bottomless glue coating method of a kind of autohension acrylic acid ester emulsion and implement the coating system of the method
System.
Background technology
In plastic-coated industry, before coating function coating, need first to be coated with one layer of primer to strengthen coating and plastics base
The cohesive force of material film.When producing heat-sealing type and printed form coated film, select heat-sealing and printing performance extraordinary third on market
Olefin(e) acid ester (hereinafter referred to as AC) coating, also just must can make AC coating firmly glue on a plastic film by means of primer layer.
In the production process of traditional coated thin film, in order to solve the adhesion problem between AC and thin film, it usually needs first
Carry out sided corona treatment, be then coated one layer of solvent borne polyurethane binding agent primer layer, after drying, be coated AC fabric.This need
The coating method of primer to be coated with has many shortcomings, and such as the solvent-borne type primer used, the ethyl acetate evaporated etc. is organic
Thing can cause environmental pollution, endangers operator's health simultaneously；Dissolvent residual on thin film, endangers the healthy of consumer；
The drying device that coating primer needs are supporting, increasing energy consumption, relatively costly.Occur in that the coating method without primer in recent years.As
Patent CN103008213 relates to the bottomless glue coating method of a kind of autohension polyvinylidene chloride and implements the coating system of the method
System, it is by being coated with one layer of autohension polyvinylidene emulsions after thin film carries out sided corona treatment, it is not necessary to precoating primer.Corona
Process is a kind of shock treatment, belongs to ebb-flow discharge, and the form of its discharge process is filament-like discharges, puts material surface process
Electricity is uneven point-like electric discharge.Such bottomless glue coating method, the requirement to substrate surface tension is of a relatively high, the most necessary
Improving the sided corona treatment power in unit are, this is just easy to puncture base material or treatment temperature is too high makes base material crumple, shadow
Ring coating quality, and corona can produce the harmful gases such as ozone.
Patent CN101817247A relates to a kind of primer-free coating film and manufacture method thereof, at the BOPP being coated with without primer
Directly coat autohension PVDC or AC or PVOH emulsion on base material, prepare primer-free coating film.This invention needs to use in advance
Sided corona treatment preparation is coated with BOPP base film without primer, and for general BOPP base material, its adhesive force does not reaches performance requirement,
This corona treatment process will cause above-mentioned problem.
Along with the raising day by day of automatization of manufacturing enterprise, the control to product surface requires also to become increasingly stricter, produces
The apparent flaws of product directly affects the quality of product and the development of enterprise, for product appearance flaw, traditional perusal, nothing
Method meets the testing requirement of the product of high-speed production, and precision is low, it is easy to tired, easily causes the raising of missing inspection and cost.
Summary of the invention
For overcoming the defect of prior art, the present invention provides the bottomless glue coating method of a kind of autohension acrylic acid ester emulsion
And implement the coating system of the method.The coating homogeneity of this coating process is high, and coating is high, to thin film table with the adhesive force of base material
Face Defect Detection is strict, better quality.Gained coated film heat sealability is good, and after compound, peel strength is high, and thin film exists
Walk machine on equipment easy, and the tension force needed is less so that coating process is easier to control, coating more uniform ground.
The coating process that the present invention provides includes following operation successively: unreel operation, plasma treatment operation, topcoating work
Sequence, topcoating baking operation, surface blemish on-line checking operation, winding process.It specifically comprises the following steps that
1. unreel operation:
Under the constant unwinding tension of 35-45N, roll-shaped thin film such as BOPP, BOPET, BOPA thin film is entirely unfolded
Become continuously and can stably run；And use the active release spool of two station work alternate with each other and by programme-control
Automatic Mosaic mechanism；To realize the seriality produced, it is possible to achieve do not shut down and unreel continuously；
2. plasma treatment operation:
The film unreeling out is passed through plasma treatment appts, due to temperature characterisitic and the high molecular bond energy of plasma
It is close with electronics, ion, the energy of photon in plasma, therefore, it is very easy to accelerated material surface active, uses plasma
Body processes BOPET, BOPP, BOPA base film, makes the surface tension of thin film reach more than 70 dyne.
3. topcoating operation:
Thin film through plasma treatment enters topcoating operation, uses reverse intaglio plate to be coated with, by applicator roll and scraper
Coordinating, make coating materials autohension AC emulsion transfer to film surface by applicator roll from hopper, wherein that applicator roll is 50-
150 line/tetra-limit prismatic table shape ceramic anilox rollers, scraper uses highly corrosion resistant, the rustless steel scraper of width 12mm；Coating process
Transfer to film surface coating by applicator roll control at 0.8-1.4g/m2, between coating layer thickness 0.5-0.8 μm, coated thin film
Tension force controls at 30-60N；Wherein, coating materials autohension AC emulsion adds wax emulsion, silicon dioxide antiplastering aid；Wherein certainly
Viscosity AC emulsion with the dry weight ratio of wax emulsion, silicon dioxide antiplastering aid is: 100:2.5:1.
4. topcoating baking operation:
Topcoating is dried and is used baking oven hot-air dry, and wherein, oven temperature is divided into 3 sections, i.e. #1, #2, #3, wherein, and #1 temperature
Degree is for 90-110 DEG C, and drying time is the 1-2 second, and #2 temperature is 100-120 degree, and drying time is the 0.5-1.5 second, and #3 temperature is
110-125 DEG C, drying time is the 0.5-1 second, by topcoating stage drying can be made thin film preheating and drying so that it is dried
Coating more uniform ground.In drying course, thin film must have certain tension force to control, tension force span of control: 50-100N it
Between.
5. surface blemish on-line checking operation:
Use the operation principle of the online image scanning of camera, when production line high-speed produces, use light source to irradiate and produce sheet table
Face, passes through camera real time scan simultaneously and gathers the product image at light source irradiation.The image of collection is carried out at software algorithm
Reason and segmentation, owing to imaging picture and the normal product of flaw exist grayscale difference, so that system discovery flaw defect, thus
Recording mark.Wherein, camera is CCD industrial camera, and light source is highlighted LED linear condensation light source.
6. winding process:
Material wound must be become preferable reel, the out-of-roundness of reel can significantly affect the outward appearance of product by rolling；It is anti-
Only coated film is shunk in the curing process and is made reel become and tightly cause material to produce irregular approximation cylindrical many flangings post
Body, tension force during rolling, the pressure of rolling pressure roller all must be carefully controlled, and winding tension is 30N-160N, and attenuation rate is
20-70%。
Wherein, topcoating uses the coating of kiss formula.
It is a further object to provide the coating system of a kind of autohension acrylic acid ester emulsion, including: unreel dress
Put, plasma treatment, topcoating device, topcoating drying unit, surface blemish on-line measuring device, wrap-up, wherein topcoating dress
Put employing kiss formula apparatus for coating.
Beneficial effects of the present invention: have employed and be coated with without primer, eliminates the production process of precoating primer, beneficially environment
Protect with workman is healthy；Unreel operation and have employed the active release spool of two station work alternate with each other and by journey
The automatic Mosaic mechanism that sequence controls, it is achieved that the seriality of production is not the most shut down and unreeled continuously；Have employed plasma treatment, make general
On logical base film with AC emulsion adhesive force well, heat sealability and the peel strength of coating rear film are superior；Pass through opposite
It is coated with stage drying and can make thin film preheating and drying so that it is dried coating more uniform ground.Employ surface blemish online
Detecting system, can the surface blemish of conveniently viewing film, be effectively reduced the waste of material, add production capacity,
Save cost of labor, improve the quality of product；Emulsion during topcoating adds appropriate wax emulsion, silicon dioxide
Antiplastering aid, makes coating surface have slipping, easily walks machine on equipment, and thin film need not bigger when walking machine on coating apparatus
Tension force, and the cohesive force of coating with base film will not be impacted, after baking oven for heating, there will not be significantly receipts
Compression deformation, does not interferes with the performance of product.
The autohension acrylic emulsion coated thin film function admirable prepared by coating process and the enforcement system of the present invention,
Heat-sealing type energy and the higher (see Table 1) of peel strength, coating uniform is smooth, and product quality is high, with low cost.
The AC coated film that table 1 present invention produces and the heat seal strength of other AC coated film, peel strength performance comparison
| The AC coated film of autohension without primer of coating system of the present invention | Use the AC coated film of autohension without primer of sided corona treatment | Use sided corona treatment has primer routine AC coated film | |
| Heat seal strength (N/15mm) | 3.0-3.2 | 2.5-2.7 | 2.8.-3.0 |
| Peel strength (N/15mm) | 1.8-2.0 | 1.4-1.6 | 1.2-1.5 |
Note: heat-sealing temperature is 127 DEG C, pressure is 0.14Mpa, and the time is 0.75s.
The composite construction of peel strength is AC coated film // compound adhesive //CPP30, and spread is 2g/m2, detection method is pressed
According to GBT10004-2008 standard.
Accompanying drawing explanation
Fig. 1 is the structural representation of coated film without primer using this bottomless glue coating method to produce.
In figure: 1 be film substrate, 2 for autohension AC coating.
Detailed description of the invention
Embodiment 1:
1. unreel operation: under the constant unwinding tension of 35N, the BOPP roll-shaped thin film that thickness is 19 μm is entirely opened up
Put into continuously and can stably run；
2. plasma treatment operation: the surface tension of the basement membrane after process reaches 75dyn/cm；
3. topcoating operation: the thin film through plasma treatment enters topcoating operation, uses reverse intaglio plate to be coated with, by coating
Roller coordinates with scraper, makes coating materials autohension AC emulsion transfer to film surface by applicator roll from hopper, is wherein coated with
Process is transferred to film surface coating by applicator roll and is controlled at 0.8g/m2, coating layer thickness 0.5 μm, coated thin film tension force controls
At 30N；In coating materials autohension AC emulsion, wherein add wax emulsion, silicon dioxide antiplastering aid；Wherein autohension AC emulsion with
Wax emulsion, the dry weight ratio of silicon dioxide antiplastering aid be: 100:2.5:1.；
4. topcoating baking operation: #1 temperature is 90 DEG C, drying time is 2 seconds, and #2 temperature is 100 degree, and drying time is 1.5
Second, #3 temperature is 120 DEG C, and drying time is 1 second, and tension force controls as 50N；
5. surface blemish on-line checking operation: camera is CCD industrial camera, light source is highlighted LED linear condensation light source
6. winding process: winding tension 80N, attenuation rate 50%.
After testing, the autohension AC coated film that coating system of the present invention prepares, heat seal strength is 3.0N/15mm(heat-sealing temperature
Degree is 127 DEG C, and pressure is 0.14Mpa, and the time is 0.75s), after compound, peel strength is answering of 1.8N/15mm(peel strength
Closing structure is autohension AC coated film // compound adhesive //CPP30, and spread is 2g/m2, detection method is according to GBT10004-2008
Standard).
Embodiment 2:
1. unreel operation: under the constant unwinding tension of 40N, the BOPET roll-shaped thin film that thickness is 12 μm entirely
Unfold into continuously and can stably run；
2. plasma treatment operation: the surface tension of the basement membrane after process reaches 78dyn/cm；
3. topcoating operation: the thin film through plasma treatment enters topcoating operation, uses reverse intaglio plate to be coated with, by coating
Roller coordinates with scraper, makes coating materials autohension AC emulsion transfer to film surface by applicator roll from hopper, is wherein coated with
Process is transferred to film surface coating by applicator roll and is controlled at 1.0g/m2, coating layer thickness 0.6 μm, coated thin film tension force controls
At 50N；In coating materials autohension AC emulsion, wherein add wax emulsion, silicon dioxide antiplastering aid；Wherein autohension AC emulsion with
Wax emulsion, the dry weight ratio of silicon dioxide antiplastering aid be: 100:2.5:1.；
4. topcoating baking operation: #1 temperature is 100 DEG C, drying time is 1.5 seconds, and #2 temperature is 110 degree, and drying time is
1 second, #3 temperature was 110 DEG C, and drying time is 0.5 second, and tension force controls as 80N；
5. surface blemish on-line checking operation: camera is CCD industrial camera, light source is highlighted LED linear condensation light source
6. winding process: winding tension 110N, attenuation rate 40%.
After testing, the autohension AC coated film that coating system of the present invention prepares, heat seal strength is 3.1N/15mm(heat-sealing temperature
Degree is 127 DEG C, and pressure is 0.14Mpa, and the time is 0.75s), after compound, peel strength is answering of 1.9N/15mm(peel strength
Closing structure is autohension AC coated film // compound adhesive //CPP30, and spread is 2g/m2, detection method is according to GBT10004-2008
Standard).
Embodiment 3:
1. unreel operation: under the constant unwinding tension of 45N, the BOPA roll-shaped thin film that thickness is 28 μm is entirely opened up
Put into continuously and can stably run；
2. plasma treatment operation: the surface tension of the basement membrane after process reaches 80dyn/cm；
3. topcoating operation: the thin film through plasma treatment enters topcoating operation, uses reverse intaglio plate to be coated with, by coating
Roller coordinates with scraper, makes coating materials autohension AC emulsion transfer to film surface by applicator roll from hopper, is wherein coated with
Process is transferred to film surface coating by applicator roll and is controlled at 1.4/m2, coating layer thickness 0.8 μm, coated thin film tension force controls
60N；In coating materials AC emulsion, wherein add wax emulsion, silicon dioxide antiplastering aid；Wherein autohension autohension AC emulsion and wax
Emulsion, the dry weight ratio of silicon dioxide antiplastering aid be: 100:2.5:1.；
4. topcoating baking operation: #1 temperature is 110 DEG C, drying time is 1 second, and #2 temperature is 120 degree, and drying time is
0.5 second, #3 temperature was 125 DEG C, and drying time is 0.5 second, and tension force controls as 100N；
5. surface blemish on-line checking operation: camera is CCD industrial camera, light source is highlighted LED linear condensation light source
6. winding process: winding tension 160N, attenuation rate 70%.
After testing, the autohension AC coated film that coating system of the present invention prepares, heat seal strength is 3.2N/15mm(heat-sealing temperature
Degree is 127 DEG C, and pressure is 0.14Mpa, and the time is 0.75s), after compound, peel strength is answering of 2.0N/15mm(peel strength
Closing structure is autohension AC coated film // compound adhesive //CPP30, and spread is 2g/m2, detection method is according to GBT10004-2008
Standard).
Claims (6)
1. the bottomless glue coating method of an autohension acrylic acid ester emulsion, it is characterised in that comprise the steps:
(1) operation is unreeled:
Under the constant unwinding tension of 35-45N, roll-shaped thin film is entirely unfolded into continuously and can stably run, and
Use the active release spool of two station work alternate with each other and by programme controlled automatic Mosaic mechanism, to realize production
Seriality, it is possible to achieve do not shut down and unreel continuously；
(2) plasma treatment operation:
The film unreeling out is passed through plasma treatment appts, and using plasma processes base film, makes the surface of thin film
Tension force reaches 75-80 dyne；
(3) topcoating operation:
Thin film through plasma treatment enters topcoating operation, uses reverse intaglio plate to be coated with, by coordinating of applicator roll and scraper,
Making coating materials autohension acrylic acid ester emulsion transfer to film surface by applicator roll from hopper, coating process passes through applicator roll
Transfer to film surface coating control at 0.8-1.4g/m2, between coating layer thickness 0.5-0.8 μm, coated thin film tension force controls
30-60N；
(4) topcoating baking operation:
Topcoating is dried and is used baking oven hot-air dry, by topcoating stage drying can be made thin film preheating and drying so that it is dried
Coating more uniform ground；In drying course, thin film must have certain tension force to control, tension force span of control: 50-100N
Between, described oven temperature is divided into 3 sections, i.e. #1, #2, #3, and wherein, #1 temperature is 90-110 DEG C, and drying time is the 1-2 second, #
2 temperature are 100-120 degree, and drying time is the 0.5-1.5 second, and #3 temperature is 110-125 DEG C, and drying time is the 0.5-1 second；
(5) surface blemish on-line checking operation:
Use the operation principle of the online image scanning of camera, when production line high-speed produces, use light source to irradiate and produce sheet surface, with
Time by camera real time scan gather the product image at light source irradiation, the image of collection is carried out software algorithm process with point
Cut, and recording mark；
(6) winding process:
Material wound must be become preferable reel, the out-of-roundness of reel can significantly affect the outward appearance of product by rolling, during rolling
Tension force, the pressure of rolling pressure roller all must be carefully controlled, and winding tension is 30N-160N, and attenuation rate is 20-70%.
2. the bottomless glue coating method of autohension acrylic acid ester emulsion as claimed in claim 1, it is characterised in that described step
(3) applicator roll in is 50-150 line/tetra-limit prismatic table shape ceramic anilox roller；Scraper is highly corrosion resistant, and width 12mm is not
Rust steel spatula.
3. the bottomless glue coating method of autohension acrylic acid ester emulsion as claimed in claim 1, it is characterised in that described
In coating materials autohension acrylic acid ester emulsion add wax emulsion, silicon dioxide antiplastering aid, wherein autohension acrylic acid ester emulsion with
Wax emulsion, the dry weight ratio of silicon dioxide antiplastering aid be: 100:2.5:1.
4. the bottomless glue coating method of autohension acrylic acid ester emulsion as claimed in claim 1, it is characterised in that described topcoating
Use the coating of kiss formula.
5. the bottomless glue coating method of autohension acrylic acid ester emulsion as claimed in claim 1, it is characterised in that described step
(5) camera in is CCD industrial camera, and described light source is highlighted LED linear condensation light source.
6. the bottomless glue coating method of autohension acrylic acid ester emulsion as claimed in claim 1, it is characterised in that described step
(1) the roll-shaped thin film in is any one in BOPP thin film, BOPET film or BOPA thin film.
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| CN201410540114.5A CN104353595B (en) | 2014-10-14 | 2014-10-14 | The bottomless glue coating method of autohension acrylic acid ester emulsion and the coating system of enforcement the method |
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| CN114345665A (en) * | 2022-01-06 | 2022-04-15 | 上海联旭新材料科技有限公司 | Coating for flexible electronic functional material |
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| DE60142026D1 (en) * | 2000-02-08 | 2010-06-17 | Basf Se | METHOD FOR PRODUCING SOLUBLE SUBSTRATE COATINGS THROUGH PLASMA OR CORONA ACTIVATED DEPOSITION |
| KR100993727B1 (en) * | 2007-07-30 | 2010-11-10 | 기아자동차주식회사 | Plastic Wheel-Cover Painting method Using Flame Plasma Surface-Treatment |
| CN101462106B (en) * | 2008-12-19 | 2012-05-23 | 东莞广泽汽车饰件有限公司 | Automobile accessory surface normal pressure plasma pretreatment method |
| CN101817246B (en) * | 2009-12-29 | 2012-10-10 | 海南赛诺实业有限公司 | Primer-free coated biaxially oriented polypropylene film substrate |
| CN103008213B (en) * | 2012-12-26 | 2014-11-26 | 海南赛诺实业有限公司 | Non-primer coating method for self-adhesive polyvinylidene chloride emulsion and coating system for implementing non-primer coating method |
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