Double Sides Gold Coating Machine Strong Adhesion Tin Gold Decorative On Glassware

Coating glassware with a two-sided gold coating using ion plating is a specialized process that can provide a luxurious and durable decorative finish. Ion plating, also known as ion beam sputtering or ion-assisted deposition, is a PVD technique that involves bombarding the coating material with ions to improve the film's properties and adhesion.

Here's how the process of applying a two-sided gold coating on glassware using ion plating typically works:

1. Surface Preparation: The glassware surface needs to be thoroughly cleaned and prepared before the coating process. This involves cleaning, degreasing, and sometimes etching the glass to create a rougher texture for better coating adhesion.
2. Ion Plating Chamber: The glassware is placed inside an ion plating chamber, which is a vacuum environment. The chamber is evacuated to create a high vacuum condition.
3. Coating Material Preparation: In this case, gold is the desired coating material. Gold is loaded into a crucible or target inside the ion plating chamber.
4. Ion Bombardment: The process begins by introducing an inert gas, typically argon, into the chamber. The gas is ionized to create a plasma. The plasma then bombards the gold target, causing gold atoms to be ejected from the target surface.
5. Film Deposition: The gold atoms released from the target travel as a vapor and condense onto the glassware's surface, forming a thin gold film. The ionized argon gas accelerates and assists the deposition process, improving the film's density, adhesion, and overall quality.
6. Rotation or Tilting: To achieve a two-sided gold coating, the glassware may be rotated or tilted during the deposition process. This ensures that both sides of the glassware receive an even and uniform coating.
7. Control of Thickness and Color: The thickness of the gold coating can be controlled by adjusting the deposition time and rate. This allows for customization based on the desired appearance and requirements. Different deposition parameters can also be employed to achieve variations in color and finish, such as rose gold or yellow gold.
8. Post-Coating Treatment: After the ion plating process, the coated glassware may undergo additional treatments, such as annealing or sealing, to enhance the coating's durability, scratch resistance, and overall performance. These treatments help ensure the longevity of the gold coating.

Coating glassware with a two-sided gold coating using ion plating can provide an elegant and high-quality finish. It offers improved adhesion, durability, and resistance to wear compared to traditional coating methods. This process is commonly used for high-end glassware, decorative items, and luxury products that require a prestigious and eye-catching appearance.

PVD ion plating gold color on glassware is well known and used in the market, however, to improve the adhesion of coated film, the bonding layer is always applied before TiN/ZrN gold coating, which has an issue that from inside seeing through, it reflects the metal layer color: silver or dark silver.

If we use the Spraying paining + Aluminum metallization process do can generate a double-sides gold color result, but the adhesion is weak and more complicated process, it makes the labor cost and production cost is increased.

In Nov. 2020, we received the request from middle east customer: double-sides looks gold and not use the spraying painting process.

After several cycles experiments, we found the proper coating process with strong adhesion.



Advantages
Both inside & outside seeing through is Gold color
Many bright colors of final finishings
Excellent scratch resistance
Enables longer life of products
Environmentally-friendly process
Robust and high volume design machine

Key Features

STANDARD, MODULAR DESIGN
1. PS eletrical enclosure, designed and manufactured strictly following CE standards
2. Central control cabinet with PLC, power output control and general power distributor
3. Operating software program in PLC is exclusive developed by Royal Technology, each set machine is ready for system upgrading

If you are interested in this technology and machine, please call us today to receive a FREE consulation.

Shanghai Royal Technology Inc. was established in 2006, a worldwide supplier of high quality vacuum equipment with key locations around the globe. Research and Development technology are supported by specialized engineers in the United States and China. High-tech machine manufacturing facilities are located in Shanghai and our global network of service centers ensure fast customer service response in key locations.

 Shanghai Royal Technology has a strong drive for innovative design and high quality components selection, combined with an extra careful assembly process and a topnotch team of talented technicians and inventors, which enable us to offer turn-key coating solutions with high standard vacuum equipment, meeting and often exceeding Western standard. We are determined to serve the market worldwide in various industries such as:

Consumer electronics, automotive, renewable energy, architecture, Nano and bio-medical materials.

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RTSP1200-DPC,This coating system is exclusively used for the DPC (Direct Plating Copper) ceramic substrates process. The DPC ceramic substrates are widely used in various applications: for instance in high brightness LED to increase the longevity because of its high heat radiation performance, Semiconductor equipment, in microwave wireless communication, military electronics, various sensor substrates, aerospace, railway transportation, electricity power and much more.

RT-CsI950, Evaporation coating plant is applied to CsI film deposition for X-Ray Imaging devices. It is an advanced technique to evaporate CsI on the screen to create high quality images. The high-resolution performance allows this application to be extremely efficient and disruptive in the medical instrument, nuclear energy industry, security checking and inspection, high energy physics subjects and more.

Shanghai Royal Technology also successfully designed and developed Cube and Cylinder model large size Aluminum Vacuum Metalizing System which is used for Automotive Logo Board Coating.

     Live Locally, Think Globally is our Vision. We live our day to day business by the concept of “Integrity and Solidarity”, always striving for innovation to achieve win-win situations in our ecosystem of worldwide partners. As pioneers in the Vacuum Coating Equipment Industry, we never relied on previous accomplishments, but we continuously tried to explore the ever changing world of the Vacuum Coating Industry to always create optimal economic, social and environmental benefits for our customers.

ROYAL TECHNOLOGY'S CULTURE

ROYAL's Vision:  to be the worldwide famous brand supplier of providing total solutions to customers requirement.

ROYAL' Mission: protects the environment, saves our blue planet ; to improve labors tough working environment, enhance work efficiency, completely help owners to reduce production cost.

ROYAL's Philosophy: human-oriented, honest, innovative and make the greatest contribution to society.

ROYAL's Value: innovation, advanced technology’s R&D, serving China and worldwide's manufacturing industries.

ROYAL's Service: ONE-STOP service, with excellent technology and products, professional dedication to serve our customers.