CN105214891A - A kind of liquid film forming compound flattening method and equipment - Google Patents
A kind of liquid film forming compound flattening method and equipment Download PDFInfo
- Publication number
- CN105214891A CN105214891A CN201510704407.7A CN201510704407A CN105214891A CN 105214891 A CN105214891 A CN 105214891A CN 201510704407 A CN201510704407 A CN 201510704407A CN 105214891 A CN105214891 A CN 105214891A
- Authority
- CN
- China
- Prior art keywords
- film
- coating
- liquid
- mould release
- roll
- 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.)
- Granted
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of liquid film forming compound flattening method and equipment, first to needing the film surface of coating to be covered with one deck liquid coating, then liquid towards coating carries out first time heating cure process; Film surface coating after described first time heating cure process is noncurrent semi-cured state, and then be attached to the surface of semi-cured state coating with mould release membrance, then send into subsequent processing and mould release membrance and film are rolled carry out smoothly determining thickness process and entering subsequent processing and complete curing of coatings process to coating.The technology of the present invention is formed and makes the coating formation skin covering of the surface not having levelability smooth, transparent, simultaneously the thinner thickness of film, too increases film strength while reducing raw materials consumption.Liquid film compound pressing technology is applied to sprays paint, and has paint and consumes few, the feature that environmental pollution is little.
Description
Technical field
The present invention relates to film production technology, be specifically related to a kind of liquid film forming compound flattening method and equipment.
Background technology
Tradition forms layer of surface coating at material surface and adopts liquid spray technology, and shortcoming is that spillage of material is larger, the bad control of face coat thickness, and comparatively large for ambient influnence, working environment is poor.Sprayed surface is easily subject to impurity effect in environment, and increase later stage polishing operation, yield rate is lower.Particularly for the coating that levelability is bad, form face coat and there is rough striped, do not reach profile pattern, light transmission requirement.
Summary of the invention
The object of the invention is to provide a kind of liquid film forming compound flattening method and equipment, and through the material of the coating liquid film that baking oven is tentatively dried, liquid surface coating material mobility is controlled, and then enters compound and flattens the stage.Compound flattens at the smooth mould release membrance of the liquid film surface recombination one deck also with mobility.The effect of mould release membrance make irregular liquid film surface by compound and mould release membrance smooth equally, after also requiring surperficial liquid coating drying and forming-film, mould release membrance is easily from face coat sur-face peeling simultaneously; Mould release membrance is used for the flatness of final surface filming.
To achieve these goals, the solution of the present invention is:
A kind of liquid film forming compound flattening method, first to needing the film surface of coating to be covered with one deck liquid coating, then liquid towards coating carries out first time heating cure process; Wherein, film surface coating after described first time heating cure process is noncurrent semi-cured state, and then be attached to the surface of semi-cured state coating with mould release membrance, then send into subsequent processing and mould release membrance and film are rolled carry out smoothly determining thickness process and entering subsequent processing and complete curing of coatings process to coating.
Scheme is further: described semi-cured state is by getting on softness but can not in the state being stained with coating solution on hand with hand.
Scheme is further: described in be covered with one deck liquid coating method be: guide film raw material upwards to run with guide reel, one constantly in masking liquid bucket the rubber roll of dipping liquid coating rotate with the direction contrary with guide reel rotation direction in guide reel front end, coating is overlayed on film surface by the adhered film of described rubber roll adjustable-tightness in the horizontal direction.
Scheme is further: be attached to the surface of semi-cured state coating from described first time heating cure process to described mould release membrance, then send into subsequent processing and roll mould release membrance and film and coating carried out to smooth to determine thickness process be uninterrupted technological process, wherein, coating exports to smooth temperature of determining thickness process from first time heating cure process and declines and be not more than 5 degrees Celsius.
Scheme is further: described in complete curing of coatings process step be: by smooth determine thickness process after, send into a baking oven with the film of mould release membrance and carry out heating cure again, its rolling is become semi-finished product; Then semi-finished product are unreeled the film product again sent into a baking oven and heat, mould release membrance rolled out formation coating.
A kind of equipment realizing described method, comprise frame, frame is provided with film former film let off roll, former film masking liquid guide roller, masking liquid guide roller side is provided with former film liquid coating device, after masking liquid guide roller, is sequentially set with baking oven, a mould release membrance along film trend and attaches roller, smooth thickness pair roller, secondary baking oven and wind-up roll;
Wherein: a described baking oven is used for carrying out the process of liquid coating semi-solid preparation to being coated with the film being covered with liquid coating, described mould release membrance attaches roller is attached to semi-solid preparation liquid coating surface for dredging mould release membrance, described smooth thickness pair roller carries out smoothly determining thickness process extrusion process for the film semi-solid preparation liquid coating having attached mould release membrance, described secondary baking oven and wind-up roll be used for smooth determine thickness process extrude after film semi-solid preparation liquid coating again solidify rear rolling and wait to do final mould release membrance separating treatment.
Scheme is further: described former film masking liquid guide roller is be arranged in parallel by top roll and lower roll and forms, and former film is carried to top roll through lower roll; Wherein, top roll level is taken in lower roll vertical line inside former film is 15 to 30 spend angle and arrange; And, described former film liquid coating device comprises a masking liquid bucket and a rubber roll, rubber roll is arranged on masking liquid bucket by a movable frame, few half of rubber roll is in masking liquid bucket, rubber roll and lower roll parallel contact, a driven by motor rubber roll rotates, by adjustment movable frame, and adjustment rubber roll and the horizontal tightening degree of lower roll.
Scheme is further: between described former film let off roll and former film masking liquid guide roller, be provided with former film carry deviation correcting device.
Scheme is further: described smooth thickness pair roller comprises two rollers be oppositely arranged up and down, and the screw rod that the gap wherein between two rollers is arranged by two ends can regulate, and adjusting screw(rod) is provided with scale value.
Scheme is further: a described baking oven and secondary baking oven inherence are respectively arranged with infrared heating pipe by the upside of film.
The technology of the present invention is formed and makes the coating formation skin covering of the surface not having levelability smooth, transparent, simultaneously the thinner thickness of film, too increases film strength while reducing raw materials consumption.Liquid film compound pressing technology is applied to sprays paint, and has paint and consumes few, the feature that environmental pollution is little.
It is large that the technology of the present invention overcomes wastage of material of spraying paint, and ambient influnence is large, the shortcoming of percent defective high, follow-up polishing operation poor working environment, to form paint film thinner, raw material loss is little.Liquid paint film compound flattens technology and forms the smooth paint film of thickness uniform outer surface.
Below in conjunction with drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is present invention process structural representation;
Fig. 2 is former film liquid coating device structural representation.
Detailed description of the invention
Embodiment 1:
A kind of liquid film forming compound flattening method, as shown in Figure 1, be first covered with one deck liquid coating by former film masking liquid guide roller 2 and 3 and former film liquid coating device 4 to needing the film surface of coating, then liquid towards coating carries out first time heating cure process; Wherein, film surface coating after described first time heating cure process is noncurrent semi-cured state, and then the surface of semi-cured state coating is attached to mould release membrance, then send into subsequent processing to roll mould release membrance and film and carry out smoothly determining thickness process and entering subsequent processing and complete curing of coatings process to coating, the mould release membrance in embodiment is PET film.
In embodiment: described semi-cured state is that this state can control by regulating the temperature of first time heating cure process with hand by getting on softness but can not in the state being stained with coating solution on hand.
In embodiment: described in be covered with one deck liquid coating method be: guide film raw material upwards to run with guide reel, such as, former film masking liquid guide roller 2 and 3 in figure, one constantly in masking liquid bucket the rubber roll of dipping liquid coating rotate with the direction contrary with guide reel rotation direction in guide reel front end, coating is overlayed on film surface by the adhered film of described rubber roll adjustable-tightness in the horizontal direction.
In embodiment: be attached to the surface of semi-cured state coating from described first time heating cure process to described mould release membrance, then send into subsequent processing and mould release membrance and film are rolled coating carried out to smooth to determine thickness process be uninterrupted technological process, wherein, coating exports to smooth temperature of determining thickness process from first time heating cure process and declines and be not more than 5 degrees Celsius.
In embodiment: described in complete curing of coatings process step be: by smooth determine thickness process after, send into a baking oven with the film of mould release membrance and carry out heating cure again, its rolling is become semi-finished product; Then semi-finished product are unreeled the film product again sent into a baking oven and heat, mould release membrance rolled out removal formation coating.
Embodiment 2:
A kind of equipment realizing method described in embodiment 1, as shown in Figure 1, comprise frame (frame does not illustrate in the drawings), frame is provided with film former film let off roll 1, former film masking liquid guide roller 2 and 3, masking liquid guide roller side is provided with former film liquid coating device 4, after masking liquid guide roller, is sequentially set with baking oven 5, a mould release membrance along film trend and attaches roller 6, smooth thickness pair roller 7, secondary baking oven 8 and wind-up roll 9; Certainly as shown in Figure 1, need also to be provided with multiple deflector roll according to technique between former film masking liquid guide roller and former film let off roll, because the surface of former film is with diaphragm, therefore before entering former film masking liquid guide roller, be also provided with stripper roll 10 and diaphragm wind-up roll 11; The diaphragm stripper roll 13 and recovery roller 14 that are also provided with mould release membrance roller 12 and mould release membrance on roller 6 is attached at mould release membrance.
Wherein: a described baking oven is used for carrying out the process of liquid coating semi-solid preparation to being coated with the film being covered with liquid coating, described mould release membrance attaches roller is attached to semi-solid preparation liquid coating surface for dredging mould release membrance, described smooth thickness pair roller carries out smoothly determining thickness process extrusion process for the film semi-solid preparation liquid coating having attached mould release membrance, described secondary baking oven and wind-up roll be used for smooth determine thickness process extrude after film semi-solid preparation liquid coating again solidify rear rolling and wait to do final mould release membrance separating treatment.
In embodiment: described former film masking liquid guide roller is be arranged in parallel by top roll 3 and lower roll 2 and forms, and former film is carried to top roll through lower roll; Wherein, top roll level is taken in lower roll vertical line inside former film is 15 to 30 spend angle A and arrange; And, described former film liquid coating device as shown in Figure 2, comprise a masking liquid bucket 401 and a rubber roll 402, rubber roll is arranged on masking liquid bucket by a movable frame 403, few half 402-1 of rubber roll in masking liquid bucket, rubber roll and lower roll parallel contact, driven by motor rubber roll rotates, by adjustment movable frame, adjustment rubber roll and the horizontal tightening degree of lower roll.
In embodiment: be provided with former film and carry deviation correcting device 15 between described former film let off roll and former film masking liquid guide roller.
In embodiment: described smooth thickness pair roller comprises two rollers be oppositely arranged up and down, and the screw rod that the gap wherein between two rollers is arranged by two ends can regulate, and adjusting screw(rod) is provided with scale value.
In embodiment: a described baking oven and secondary baking oven inherence are respectively arranged with infrared heating pipe by the upside of film.
In above-described embodiment: the raw material of liquid film forming leave in masking liquid bucket 401.Applied material surface is sent to through multistage steel rider, the adhesion amount of liquid material is by the clearance control between rubber roll 402 and former film masking liquid guide roller lower roll 2, the material of the coating liquid film that the material of surface coating liquid state film is tentatively dried through baking oven 14, liquid surface coating material mobility is controlled, and enters compound and flattens the stage.Compound flattens at the smooth mould release membrance of the liquid film surface recombination one deck also without mobility.The effect of mould release membrance make irregular liquid film surface by compound and mould release membrance smooth equally, after also requiring surperficial liquid coating drying and forming-film, mould release membrance is easily from face coat sur-face peeling simultaneously.Mould release membrance is about the flatness of final surface filming, and the selection of film is extremely important, adopts surface to be coated with the high-quality mould release membrance-PET film of mould release.Composite structure also has gap adjusting structure except having pressure adjustment structure, the gap of pressure roller and lower compression roller in compound can be adjusted, the thickness of multilayer film after compound can be controlled, the thickness of the mould release membrance of primer and surface recombination is determined, adjustment compound clearance also just have adjusted the thickness of material surface coating liquid film.Surperficial coated film after compound is rolling after oven for drying sizing again.
Liquid film compound flattens technology formation makes the coating formation skin covering of the surface not having levelability smooth, transparent, and the thinner thickness of film simultaneously, too increases film strength while reducing raw materials consumption.
Liquid film compound pressing technology instead of sprays paint, and has paint and consumes few, the feature that environmental pollution is little.
It is large that film surface-coating technology overcomes wastage of material of spraying paint, and ambient influnence is large, the shortcoming of percent defective high, follow-up polishing operation poor working environment, to form paint film thinner, raw material loss is little.Liquid paint film compound flattens technology and forms the smooth paint film of thickness uniform outer surface.
Claims (10)
1. a liquid film forming compound flattening method, first to needing the film surface of coating to be covered with one deck liquid coating, then liquid towards coating carries out first time heating cure process; It is characterized in that, film surface coating after described first time heating cure process is noncurrent semi-cured state, and then be attached to the surface of semi-cured state coating with mould release membrance, then send into subsequent processing and mould release membrance and film are rolled carry out smoothly determining thickness process and entering subsequent processing and complete curing of coatings process to coating.
2. method according to claim 1, is characterized in that, described semi-cured state is by getting on softness but can not in the state being stained with coating solution on hand with hand.
3. method according to claim 1, it is characterized in that, the described method being covered with one deck liquid coating is: guide film raw material upwards to run with guide reel, one constantly in masking liquid bucket the rubber roll of dipping liquid coating rotate with the direction contrary with guide reel rotation direction in guide reel front end, coating is overlayed on film surface by the adhered film of described rubber roll adjustable-tightness in the horizontal direction.
4. method according to claim 1, it is characterized in that, be attached to the surface of semi-cured state coating from described first time heating cure process to described mould release membrance, then send into subsequent processing and mould release membrance and film are rolled coating carried out to smooth to determine thickness process be uninterrupted technological process, wherein, coating exports to smooth temperature of determining thickness process from first time heating cure process and declines and be not more than 5 degrees Celsius.
5. method according to claim 1, it is characterized in that, it is characterized in that, described in complete curing of coatings process step be: by smooth determine thickness process after, send into a baking oven with the film of mould release membrance and carry out heating cure again, its rolling is become semi-finished product; Then semi-finished product are unreeled the film product again sent into a baking oven and heat, mould release membrance rolled out formation coating.
6. one kind realizes the equipment of described method, comprise frame, frame is provided with film former film let off roll, former film masking liquid guide roller, masking liquid guide roller side is provided with former film liquid coating device, it is characterized in that, after masking liquid guide roller, be sequentially set with baking oven, a mould release membrance along film trend and attach roller, smooth thickness pair roller, secondary baking oven and wind-up roll;
Wherein: a described baking oven is used for carrying out the process of liquid coating semi-solid preparation to being coated with the film being covered with liquid coating, described mould release membrance attaches roller is attached to semi-solid preparation liquid coating surface for dredging mould release membrance, described smooth thickness pair roller carries out smoothly determining thickness process extrusion process for the film semi-solid preparation liquid coating having attached mould release membrance, described secondary baking oven and wind-up roll be used for smooth determine thickness process extrude after film semi-solid preparation liquid coating again solidify rear rolling and wait to do final mould release membrance separating treatment.
7. equipment according to claim 6, is characterized in that, described former film masking liquid guide roller is be arranged in parallel by top roll and lower roll and forms, and former film is carried to top roll through lower roll; Wherein, top roll level is taken in lower roll vertical line inside former film is 15 to 30 spend angle and arrange; And, described former film liquid coating device comprises a masking liquid bucket and a rubber roll, rubber roll is arranged on masking liquid bucket by a movable frame, few half of rubber roll is in masking liquid bucket, rubber roll and lower roll parallel contact, a driven by motor rubber roll rotates, by adjustment movable frame, and adjustment rubber roll and the horizontal tightening degree of lower roll.
8. equipment according to claim 6, is characterized in that, is provided with former film and carries deviation correcting device between described former film let off roll and former film masking liquid guide roller.
9. equipment according to claim 6, is characterized in that, described smooth thickness pair roller comprises two rollers be oppositely arranged up and down, and the screw rod that the gap wherein between two rollers is arranged by two ends can regulate, and adjusting screw(rod) is provided with scale value.
10. equipment according to claim 6, is characterized in that, a described baking oven and secondary baking oven inherence are respectively arranged with infrared heating pipe by the upside of film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704407.7A CN105214891B (en) | 2015-10-27 | 2015-10-27 | A kind of liquid film forming is combined flattening method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704407.7A CN105214891B (en) | 2015-10-27 | 2015-10-27 | A kind of liquid film forming is combined flattening method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105214891A true CN105214891A (en) | 2016-01-06 |
| CN105214891B CN105214891B (en) | 2017-07-14 |
Family
ID=54984352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510704407.7A Active CN105214891B (en) | 2015-10-27 | 2015-10-27 | A kind of liquid film forming is combined flattening method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214891B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187196A (en) * | 2017-06-13 | 2017-09-22 | 曲阜市玉樵夫科技有限公司 | It is a kind of to be used for the Novel film laminating machine of colored hot melt printer |
| CN107497637A (en) * | 2017-09-28 | 2017-12-22 | 湖州精特新材料有限公司 | A kind of Efficient textile coating process |
| CN111644357A (en) * | 2020-06-08 | 2020-09-11 | 深圳市长方集团股份有限公司 | Be used for continuous solidification equipment of UVC LED film coating |
| WO2021017115A1 (en) * | 2019-08-01 | 2021-02-04 | 北京本真工坊生物科技有限公司 | Apparatus and method for producing freeze-dried facial mask |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1035254A1 (en) * | 1999-03-12 | 2000-09-13 | Premark RWP Holdings, Inc. | System and method for two sided sheet treating |
| CN2486313Y (en) * | 2000-10-10 | 2002-04-17 | 李世荣 | Composite paper tube coiler |
| CN2532919Y (en) * | 2002-04-03 | 2003-01-29 | 郭焰 | Water coating machine |
| CN101538397A (en) * | 2009-03-09 | 2009-09-23 | 珠海全宝电子科技有限公司 | Epoxy resin composition, glue film made of same and preparation method |
| CN103923589A (en) * | 2014-05-07 | 2014-07-16 | 新高电子材料（中山）有限公司 | Low-dielectric constant adhesive for flexible printed circuit board and application method thereof |
| CN205084947U (en) * | 2015-10-27 | 2016-03-16 | 北京美好生活家居用品有限公司 | Liquid film forming complex equipment of flattening |
-
2015
- 2015-10-27 CN CN201510704407.7A patent/CN105214891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1035254A1 (en) * | 1999-03-12 | 2000-09-13 | Premark RWP Holdings, Inc. | System and method for two sided sheet treating |
| CN2486313Y (en) * | 2000-10-10 | 2002-04-17 | 李世荣 | Composite paper tube coiler |
| CN2532919Y (en) * | 2002-04-03 | 2003-01-29 | 郭焰 | Water coating machine |
| CN101538397A (en) * | 2009-03-09 | 2009-09-23 | 珠海全宝电子科技有限公司 | Epoxy resin composition, glue film made of same and preparation method |
| CN103923589A (en) * | 2014-05-07 | 2014-07-16 | 新高电子材料（中山）有限公司 | Low-dielectric constant adhesive for flexible printed circuit board and application method thereof |
| CN205084947U (en) * | 2015-10-27 | 2016-03-16 | 北京美好生活家居用品有限公司 | Liquid film forming complex equipment of flattening |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187196A (en) * | 2017-06-13 | 2017-09-22 | 曲阜市玉樵夫科技有限公司 | It is a kind of to be used for the Novel film laminating machine of colored hot melt printer |
| CN107187196B (en) * | 2017-06-13 | 2018-10-30 | 曲阜市玉樵夫科技有限公司 | A kind of Novel film laminating machine for colored hot melt printer |
| CN107497637A (en) * | 2017-09-28 | 2017-12-22 | 湖州精特新材料有限公司 | A kind of Efficient textile coating process |
| CN107497637B (en) * | 2017-09-28 | 2019-05-07 | 东台市东强纺织有限公司 | A kind of Efficient textile coating process |
| WO2021017115A1 (en) * | 2019-08-01 | 2021-02-04 | 北京本真工坊生物科技有限公司 | Apparatus and method for producing freeze-dried facial mask |
| CN111644357A (en) * | 2020-06-08 | 2020-09-11 | 深圳市长方集团股份有限公司 | Be used for continuous solidification equipment of UVC LED film coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105214891B (en) | 2017-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105214891A (en) | A kind of liquid film forming compound flattening method and equipment | |
| US9364851B2 (en) | Roller coating method for production of patterned insulation board used for building exterior wall | |
| CN205084947U (en) | Liquid film forming complex equipment of flattening | |
| US20150321504A1 (en) | Method of producing variegated steel plate with multicoloured pattern | |
| US9545786B2 (en) | Advanced method for producing a roller-coating color steel plate with multicolored patterns | |
| CN104149508A (en) | Method and equipment for forming variable pad printing effect | |
| CN105421151A (en) | Preparation method of release paper with less silicone oil for sticking resistance | |
| CN108554669B (en) | Nozzle, coating machine and coating method | |
| CN104085104A (en) | Film production cooling device | |
| CN107791628A (en) | A kind of preparation method and purposes of black wiredrawing composition membrane | |
| CN103331249A (en) | Printing and color-coating method for steel plate | |
| CN108642421A (en) | A kind of production method of galvanized steel plain sheet | |
| CN204322542U (en) | One extrudes set composite | |
| CN107670945A (en) | A kind of imitative bag fluorine carbon spreads a spraying coating process | |
| CN211802115U (en) | Film coating mechanism applied to agricultural film plastic processing | |
| CN100516352C (en) | Method for producing polyurethane adhesive plaster | |
| CN204155076U (en) | Aluminum strip color-coating line pendency degree control device | |
| CN104228091B (en) | A kind of extrusion set composite and method of work thereof | |
| CN103846189A (en) | Environment-friendly precise coating method | |
| CN105774183A (en) | Fabric embossing composite device and method | |
| CN111644310A (en) | Whole-roll stainless steel surface fingerprint-resistant processing device and method | |
| CN201470563U (en) | Coating device | |
| CN105109184A (en) | Laminating process during flexible polyurethane film production process | |
| CN203764504U (en) | Coating device for improving interior of blown film equipment | |
| CN106423774A (en) | Double-dislocation coating method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: 062650 South Zone, Qingxian County Economic Development Zone, Hebei, Cangzhou Patentee after: Hemei auto parts Qingxian County Co., Ltd. Address before: 100029 Beijing city Chaoyang District Huixinli a No. 10 Building No. 5 205 Patentee before: BEIJING HOMEKA HOUSEHOLD PRODUCT CO., LTD. |