CN114525492A - Vacuum winding coating equipment with film tearing and coating device and coating method - Google Patents
Vacuum winding coating equipment with film tearing and coating device and coating method Download PDFInfo
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- CN114525492A CN114525492A CN202210185654.0A CN202210185654A CN114525492A CN 114525492 A CN114525492 A CN 114525492A CN 202210185654 A CN202210185654 A CN 202210185654A CN 114525492 A CN114525492 A CN 114525492A
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- film
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- base material
- vacuum
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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
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
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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
- C23C14/02—Pretreatment of the material to be coated
-
- 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
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
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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
- C23C14/58—After-treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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 discloses a vacuum winding coating device with a film tearing and coating device, which comprises a vacuum container, an unreeling system, a coating roller and a reeling system, wherein a base material is rewound to the reeling system after passing through the coating roller, the side part of the outer circumference of the coating roller is provided with a magnetic control target, a protective film is separated from the base material after being output from the unreeling system, the output end of the coating roller is provided with a coating roll, and the protective film is coated on the surface of the base material and rewound to the reeling system. A plating method comprising: enabling the interior of the vacuum container to meet vacuum conditions through a vacuum pumping system and a vacuum measuring system; before a base material of the unwinding system conveyor belt protective film is wound on a film coating roller, firstly tearing off the protective film and winding the protective film on a film tearing roll; a magnetic control target is arranged at the outer circumference of the coating roller to coat the base material on the surface of the coating roller; and rewinding the base material on a winding system after the surface of the base material is coated with the protective film. The invention can tear film and coat film on the film base material with protective film, and stick protective film to roll after coating, thus realizing the functions of single-sided coating and double-sided coating.
Description
Technical Field
The invention relates to the technical field of vacuum coating, in particular to vacuum winding coating equipment with a film tearing and coating device and a coating method.
Background
At present, vacuum winding coating equipment carries out vacuum coating on a film base material without a protective film. When the film substrate with the protective film is coated, the protective film is torn by a rewinder in the atmospheric environment and the film substrate is rewound; then the film is arranged on vacuum winding film coating equipment for film coating. This requires a high degree of cleanliness in the workshop when rewinding, and requires the rewinding to be carried out in a dust-free environment. And the cost for building a dust-free workshop with high cleanliness is high, the whole process increases the production links, and the production efficiency is reduced.
Disclosure of Invention
The invention aims to provide vacuum winding film coating equipment with a film tearing and coating device and a film coating method, which can tear a film and coat a film substrate with a protective film and can also coat a film on double-sided double coating rollers, thereby realizing the functions of single-sided film coating and double-sided film coating, keeping the film coating in a vacuum dust-free environment, reducing production links and improving production efficiency.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a vacuum winding coating device with a film tearing and coating device comprises a vacuum container, an unwinding system, a coating roller, a film tearing roll and a winding system, wherein the unwinding system, the coating roller, the film tearing roll and the winding system are arranged in the vacuum container, the vacuum container forms a vacuum environment through a vacuum air exhaust system, a substrate on the unwinding system is rewound to the winding system after passing through the coating roller, a magnetic control target is arranged on the side portion of the outer circumference of the coating roller, a protective film on the substrate is separated from the substrate after being output from the unwinding system and rewound to the film tearing roll, a film coating roll is arranged at the output end of the coating roller, and the surface of the substrate after being coated is rewound to the winding system together by the protective film on the film coating roll.
According to the technical scheme, a vacuum environment is formed in the vacuum container through a vacuum air exhaust system, the protective film is torn off from the surface of the base material through the film tearing roll by the base material with the protective film, the protective film is rewound to the film tearing roll, the base material bypasses the film coating roller, the magnetron target is arranged outside the outer circumferential surface of the film coating roller to carry out magnetron sputtering film coating on the base material, after the film coating is finished, the protective film on the film coating roll is mutually attached to the surface of the film coated base material to play a role in protecting the base material, and finally the base material and the protective film are rewound on the winding system together. The vacuum winding coating equipment realizes coating in a vacuum environment, automatically tears off the protective film on the surface when coating a base material with the protective film, and protects the surface of the base material by sticking the protective film on the coated roll after coating, so that the coating effect is good and the coating quality is high.
Furthermore, a guide roller is arranged between the unreeling system and the film tearing roll, the base material and the protective film are separated after bypassing the guide roller, the base material bypasses the film coating roller to be rewound to the reeling system, and the protective film is rewound on the film tearing roll. The guide roller can tighten the substrate, so that the substrate is tightly conveyed, and the substrate conveying and the film coating are facilitated.
Further, the protective film on the film-covered roll is attached to the base material through a guide roller and a laminating roller and rewound to a winding system. The attaching roller is closely attached to the guide roller, the protective film is extruded on the surface of the base material after the film is coated, and the attaching effect is improved.
Furthermore, the number of the coating rollers and the number of the magnetic control targets are two, the base materials are rewound with the protective film to the winding system after sequentially passing through the first coating roller and the second coating roller, and the first magnetic control target and the second magnetic control target respectively coat the base materials on the first coating roller and the second coating roller. The coating rollers and the magnetic control targets are arranged in two, so that the two sides of the base material can be coated alternately, and the double-sided coating of the base material is realized.
Furthermore, a vacuum measuring system is arranged on the vacuum container. The vacuum measuring system is used for measuring the vacuum condition in the vacuum container and accurately controlling the vacuum environment condition in the vacuum container.
The invention adopts another technical scheme that: a coating method comprises the following steps:
enabling the interior of the vacuum container to meet vacuum conditions through a vacuum pumping system and a vacuum measurement system;
the base material of the protective film of the unreeling system conveyor belt is wound on the coating roller by bypassing the guide roller, wherein the protective film on the base material is torn off and wound on the torn film roll;
a magnetron target arranged outside the outer circumference of the coating roller is used for carrying out magnetron sputtering coating on the base material wound on the surface of the coating roller;
the base material bypasses the coating roller, and is rewound on the winding system after the protective film on the coating roll is pasted on the surface.
According to the technical scheme, the base material with the protective film is torn through the film tearing roll, when the film tearing roll works, the film tearing roll rotates to rewind the protective film, the base material with the protective film torn off bypasses the film coating roller, the magnetron sputtering film coating is carried out on the base material through the magnetron target, the base material is conveyed to the winding system after the film coating is finished, the protective film on the film coating roll is attached to the surface of the base material to play a role in protection, and the base material is conveyed through the matching of the winding system and the unwinding system.
Preferably, the base material of the protective film of the unreeling system conveyor belt bypasses the first coating roller and the second coating roller, and the film tearing roll tears off the protective film on the base material and rewinds the protective film;
the first magnetron target and the second magnetron target respectively carry out magnetron sputtering coating on the base materials on the first coating roller and the second coating roller;
the protective film on the film-covered roll is pasted on the surface of the base material and then rewound on the winding system.
The coating method of the invention comprises the following steps that the coating operation is carried out on the base materials on the first pair of coating rollers by the magnetic control target, and the coating is carried out on the other surfaces of the base materials on the second pair of coating rollers by the magnetic control target, so that the coating on the two surfaces of the base materials is realized; when the first surface of the base material is coated, the protective film on the surface of the base material is torn off through the winding of the film tearing roll, after the first surface of the base material is coated, the protective film on the film coating roll is pasted on the first surface of the base material to play a role in protecting the base material, and finally the base material is rewound to a winding system.
The beneficial effects obtained by the invention are as follows: the film tearing and laminating function is realized in the vacuum chamber, the original link of film tearing and laminating by using a rewinding machine in an atmospheric environment is reduced, the production cost is reduced, the production link is reduced, and the production efficiency is effectively improved. When the ultrathin film substrate is coated, the tensile force of the ultrathin film substrate can be obviously improved, so that the ultrathin film substrate cannot be stretched and deformed in the transmission of a winding system, a coating layer is more uniform, and the product quality is improved. The protective film is torn off in a vacuum environment, the uniformity of film coating of the film substrate can be obviously improved when the substrate is coated, and the protective film is attached to the coated surface after the film coating is finished, so that the substrate is better protected from being damaged in the subsequent process, and the quality of the product is improved.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a schematic diagram of a system architecture according to another embodiment of the present invention;
FIG. 3 is a diagram of the method steps of the coating method of the present invention.
Description of reference numerals: the device comprises a vacuum container 1, an unreeling system 2, a coating roller 3, a film tearing roll 4, a reeling system 5, a vacuum pumping system 6, a base material 7, a protective film 8, a magnetic control target 9, a coating roll 10, a guide roller 11, a laminating roller 12, a vacuum measuring system 13, a coating roller I31, a coating roller II 32, a magnetic control target I91 and a magnetic control target II 92.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Referring to fig. 1, a vacuum winding coating device with a film tearing and coating device comprises a vacuum container 1, an unreeling system 2, a coating roller 3, a film tearing roll 4 and a reeling system 5, wherein the unreeling system 2, the coating roller 3, the film tearing roll 4 and the reeling system 5 are arranged in the vacuum container 1, the vacuum container 1 forms a vacuum environment through a vacuum air exhaust system 6, a substrate 7 on the unreeling system 2 is rewound onto the reeling system 5 through the coating roller 3, a magnetic control target 9 is arranged along the side part of the outer circumference of the coating roller 3, a protective film 8 on the substrate 7 is separated from the substrate 7 and rewound onto the film tearing roll 4 after being output from the unreeling system 2, a film coating roll 10 is arranged at the output end of the coating roller 3, and the surface of the substrate 7 after being coated with the protective film 8 on the film coating roll 10 is rewound onto the reeling system 5 together with the surface of the substrate 7 after being coated with the film.
A guide roller 11 is arranged between the unreeling system 2 and the film tearing roll 4, the base material 7 and the protective film 8 are separated after bypassing the guide roller 11, the base material 7 bypasses the film coating roller 3 to be rewound to the reeling system 5, and the protective film 8 is rewound on the film tearing roll 4.
The protective film 8 on the film-coated roll 10 is attached to the base material 7 through a guide roller 11 and a laminating roller 12 and is rewound to the winding system 5.
The vacuum container 1 is provided with a vacuum measuring system 13.
As shown in fig. 2, two coating rollers 3 and two magnetron targets 9 are provided, the substrate 7 is rewound with the protective film 8 to the winding system 5 after sequentially passing through the first coating roller 31 and the second coating roller 32, and the first magnetron target 91 and the second magnetron target 92 are used for coating the substrate 7 on the first coating roller 31 and the second coating roller 32 respectively.
As shown in fig. 3, a plating method includes the following steps:
the vacuum condition inside the vacuum container 1 is met through the vacuum pumping system 6 and the vacuum measuring system 13;
the substrate 7 of the protective film 8 of the conveyor belt of the unreeling system 2 is wound on the film coating roller 3 by bypassing the guide roller 11, wherein the protective film 8 on the substrate 7 is torn off and wound on the tear film roll 4;
a magnetron target 9 arranged outside the outer circumference of the coating roller 3 carries out magnetron sputtering coating on the substrate 7 wound on the surface of the coating roller 3;
the base material 7 is wound around the coating roller 3, and is rewound on the winding system 5 after the protective film 8 on the coating roll 10 is pasted on the surface.
In another embodiment, the unreeling system 2 conveys the substrate 7 of the protective film 8 to bypass the first coating roller 31 and the second coating roller 32, and the film tearing roll 4 tears off the protective film 8 on the substrate 7 and rewinds the protective film 8;
the magnetron targets I91 and II 92 respectively carry out magnetron sputtering coating on the base materials 7 on the coating rollers I31 and II 32;
the protective film 8 on the film-coated roll 10 is pasted on the surface of the base material 7 and then is rewound on the winding system 5.
In the specific implementation of the invention, the substrate 7 with the protective film is wound on the unwinding system 2, the substrate 7 is pulled open to wind the coating roller 3, and then the substrate is wound on the winding system 5, wherein the protective film 8 on the substrate 7 is wound on the film tearing roll 4, and the protective film is torn off from the surface of the substrate 7 by rotating the winding protective film 8 through the film tearing roll 4. The magnetron targets 9 carry out magnetron sputtering coating on the base material 7 wound on the surface of the coating roller 3. After the coating is finished, the protective film 8 on the film coating roll 10 is pasted on the base material 7 and is rewound to the winding system 5.
The substrate 7 can be wound on the first coating roller 31 and the second coating roller 32, so that two surfaces of the substrate 7 are exposed on the coating rollers, the first magnetron target 91 coats the first surface of the substrate 7 on the first coating roller 31, and the second magnetron target 92 coats the second surface of the substrate 7 on the second coating roller 92, and the function of double-surface coating is realized.
In summary, the actual samples of the present invention are prepared according to the description and the drawings, and after a plurality of usage tests, the effect of the usage tests proves that the present invention can achieve the expected purpose, and the practical value is undoubted. The above-mentioned embodiments are only for convenience of illustration and not intended to limit the invention in any way, and those skilled in the art will be able to make equivalents of the features of the invention without departing from the technical scope of the invention.
Claims (7)
1. The utility model provides a take vacuum winding filming equipment of dyestripping tectorial membrane device which characterized in that: the vacuum winding device comprises a vacuum container (1), an unreeling system (2), a coating roller (3), a film tearing roll (4) and a winding system (5) which are arranged in the vacuum container (1), wherein the vacuum container (1) forms a vacuum environment through a vacuum air pumping system (6), a base material (7) on the unreeling system (2) is rewound onto the winding system (5) through the coating roller (3), a magnetic control target (9) is arranged on the side part of the outer circumference of the coating roller (3), a protective film (8) on the base material (7) is separated from the base material (7) and rewound onto the film tearing roll (4) after being output from the unreeling system (2), a film covering roll (10) is arranged at the output end of the coating roller (3), and the surface of the base material (7) after film plating is attached to the winding system (5) through the protective film (8) on the film covering roll (10).
2. The vacuum winding coating equipment with the film tearing and covering device according to claim 1, characterized in that: unreel system (2) and tear film and be equipped with deflector roll (11) between rolling up (4), separation behind deflector roll (11) is walked around with protection film (8) substrate (7), and coating film roller (3) rewinding to rolling system (5) are walked around in substrate (7), and protection film (8) rewinding is on tearing film book (4).
3. The vacuum winding coating equipment with the film tearing and covering device according to claim 1, characterized in that: the protective film (8) on the film-coated roll (10) is adhered to the base material (7) through a guide roller (11) and an adhering roller (12) and is rewound to the winding system (5).
4. The vacuum winding coating equipment with the film tearing and covering device according to claim 3, characterized in that: the film coating device is characterized in that the number of the film coating rollers (3) and the number of the magnetic control targets (9) are two, the base material (7) is rewound with the protective film (8) to the winding system (5) after sequentially passing through the film coating roller I (31) and the film coating roller II (32), and the magnetic control targets I (91) and the magnetic control targets II (92) respectively perform film coating on the front side and the back side of the base material (7) on the film coating roller I (31) and the film coating roller II (32).
5. The vacuum winding coating equipment with the film tearing and covering device according to any one of claims 1 to 4, wherein: and a vacuum measuring system (13) is arranged on the vacuum container (1).
6. A film coating method is characterized by comprising the following steps:
enabling the interior of the vacuum container (1) to meet a vacuum condition through a vacuum pumping system (6) and a vacuum measuring system (13);
a base material (7) of the protective film of the conveyor belt of the unreeling system (2) bypasses a guide roller (11) and is wound on the film coating roller (3), wherein the protective film (8) on the base material (7) is torn off and wound on the film tearing roll (4);
a magnetron target (9) arranged at the outer circumference of the coating roller (3) is used for carrying out magnetron sputtering coating on the base material (7) wound on the surface of the coating roller (3);
the base material (7) bypasses the coating roller (3), and is rewound on the winding system (5) after the protective film (8) on the coating roll (10) is pasted on the surface.
7. The plating method according to claim 6, characterized in that:
a base material (7) of the conveyor belt protective film of the unreeling system (2) bypasses a first coating roller (31) and a second coating roller (32), and a film tearing roll (4) tears off the protective film (8) on the base material (7) and rewinds the protective film (8);
the magnetron targets I (91) and II (92) respectively carry out magnetron sputtering coating on the base materials (7) on the coating roller I (31) and II (32);
the protective film (8) on the film-coated roll (10) is pasted on the surface of the base material (7) and then is rewound on the winding system (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210185654.0A CN114525492A (en) | 2022-02-28 | 2022-02-28 | Vacuum winding coating equipment with film tearing and coating device and coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210185654.0A CN114525492A (en) | 2022-02-28 | 2022-02-28 | Vacuum winding coating equipment with film tearing and coating device and coating method |
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| Publication Number | Publication Date |
|---|---|
| CN114525492A true CN114525492A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210185654.0A Pending CN114525492A (en) | 2022-02-28 | 2022-02-28 | Vacuum winding coating equipment with film tearing and coating device and coating method |
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| CN (1) | CN114525492A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005103821A (en) * | 2003-09-29 | 2005-04-21 | Nippon Escalator Kokoku Kyokai:Kk | Lamination system of film for belt conveyor |
| JP2006348338A (en) * | 2005-06-15 | 2006-12-28 | Toppan Printing Co Ltd | Winding vacuum deposition method |
| CN201648515U (en) * | 2010-03-30 | 2010-11-24 | 袁惠芬 | Winding vacuum coating device |
| CN106226968A (en) * | 2016-09-30 | 2016-12-14 | 成都捷翼电子科技有限公司 | A kind of volume to volume flexible electronic paper laminating apparatus and applying method |
| CN205818608U (en) * | 2016-05-22 | 2016-12-21 | 东莞市友辉光电科技有限公司 | The two-sided laminating machine of volume to volume |
| CN112251731A (en) * | 2020-11-11 | 2021-01-22 | 广东腾胜科技创新有限公司 | Compound multi-functional two-sided winding coating machine |
| CN216891200U (en) * | 2022-02-28 | 2022-07-05 | 广东腾胜科技创新有限公司 | Vacuum winding coating equipment with film tearing and laminating device |
-
2022
- 2022-02-28 CN CN202210185654.0A patent/CN114525492A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005103821A (en) * | 2003-09-29 | 2005-04-21 | Nippon Escalator Kokoku Kyokai:Kk | Lamination system of film for belt conveyor |
| JP2006348338A (en) * | 2005-06-15 | 2006-12-28 | Toppan Printing Co Ltd | Winding vacuum deposition method |
| CN201648515U (en) * | 2010-03-30 | 2010-11-24 | 袁惠芬 | Winding vacuum coating device |
| CN205818608U (en) * | 2016-05-22 | 2016-12-21 | 东莞市友辉光电科技有限公司 | The two-sided laminating machine of volume to volume |
| CN106226968A (en) * | 2016-09-30 | 2016-12-14 | 成都捷翼电子科技有限公司 | A kind of volume to volume flexible electronic paper laminating apparatus and applying method |
| CN112251731A (en) * | 2020-11-11 | 2021-01-22 | 广东腾胜科技创新有限公司 | Compound multi-functional two-sided winding coating machine |
| CN216891200U (en) * | 2022-02-28 | 2022-07-05 | 广东腾胜科技创新有限公司 | Vacuum winding coating equipment with film tearing and laminating device |
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