Aerosol Cone & Dome Making Manufacturers

Introduction to the surface treatment and printing process of the Aerosol Cone & Dome Making series of products

Zhejiang Golden Eagle Food Machinery Co., Ltd. occupies an important position in the field of canning machinery at home and abroad. The company focuses on the design and manufacture of automatic canning equipment, providing efficient and reliable metal packaging solutions, especially in the production of conical lids and domes for aerosol cans. Our equipment meets the high requirements of domestic and foreign customers and has won wide acclaim for its quality and technology consistent with the advanced standards of the European market. Through continuous innovation and strict quality control, our fully automatic production line can meet the manufacturing needs of various types of tinplate cans, meet modern hygiene standards, simple operation and low maintenance costs.

In the manufacturing process of Aerosol Cone & Dome Making, surface treatment and printing processes are important links in product quality and appearance. Conical lids and domes are structural components of aerosol cans, which directly affect the sealing and safety of the product, and are also the focus of consumers' visual attention. The quality of surface treatment and printing is directly related to the market competitiveness of the product. The equipment we provide to customers can ensure that the surface treatment and printing of conical lids and domes reach the optimal level.

1. Conical caps and domes are usually made of tinplate or aluminum alloy as raw materials, which are susceptible to oxidation and corrosion when exposed to air. Therefore, the core goal of the surface treatment process is to provide a protective barrier for the metal to ensure that the product maintains its mechanical strength and appearance integrity during long-term use.
Anti-corrosion coating: Zhejiang Golden Eagle Food Machinery Co., Ltd.'s equipment is equipped with an advanced coating system that can evenly apply an anti-corrosion coating to the conical caps and domes of aerosol cans. This coating not only effectively prevents rust, but also improves the product's chemical resistance, ensuring its excellent protection when filling different aerosols.
Chemical passivation treatment: In addition to coating, Zhejiang Golden Eagle Food Machinery Co., Ltd.'s production line can also perform chemical passivation treatment. This process changes the chemical properties of the metal surface to make it more resistant to oxidation. After passivation, the conical caps and domes have a longer service life and stronger environmental resistance, especially in humid or acidic environments.
Spraying and drying technology: After completing the basic surface treatment, the surface of the cone cap and dome needs to be further sprayed to achieve a specific color and texture effect. The spray color is usually customized according to the customer's needs, which can be either a single tone or a gradient or multi-layered effect.
The automatic spraying system developed by our company has the following advantages.
Precise control: Through precise spraying control, the coating thickness of each cone cap and dome is ensured to be uniform, and there will be no over-spraying or under-spraying.
High-speed spraying: The equipment supports high-speed operation and can process a large number of products per hour to ensure maximum production efficiency.
Environmentally friendly coating use: Our equipment is compatible with the use of environmentally friendly coatings, meets the requirements of global environmental regulations, and reduces the emission of harmful gases.
After spraying, the product will enter the high-temperature drying system. The temperature and time of the drying process can be precisely adjusted according to the requirements of different coatings to ensure that the coating is firmly attached to the metal surface and has excellent wear resistance.

2. In addition to surface treatment, printing process is also one of the key links in the manufacture of aerosol can cone caps and domes. The quality of printing not only affects the appearance and market performance of the product, but also enhances the brand recognition. The equipment produced by our company can perform high-precision metal surface printing and provide customized printing solutions for customers.
High-precision multi-color printing: Zhejiang Golden Eagle Food Machinery Co., Ltd.'s printing equipment supports up to six-color printing processes, which can achieve fine pattern and text printing. Whether it is simple trademark printing or complex color patterns, our equipment can complete it with high resolution to ensure clear printing and full color.
UV printing technology: In order to improve the printing quality, Zhejiang Golden Eagle Food Machinery Co., Ltd.'s equipment introduced UV printing technology. UV printing quickly cures ink through ultraviolet rays, which can improve the durability and wear resistance of ink while ensuring efficient printing. This process is particularly suitable for the production of high-end aerosol can products, which is both beautiful and practical.
Personalized customization: In response to the needs of different customers, Zhejiang Golden Eagle Food Machinery Co., Ltd.'s equipment also supports small-batch personalized customized printing services. Whether it is limited edition product packaging or specially customized brand logos, we can respond quickly and provide customers with high-quality customized printing services.

3. Each step of the surface treatment and printing process requires strict quality inspection to ensure that the quality of the final product meets international standards. Our company is equipped with advanced quality inspection systems, including:
Coating thickness detection: Automated inspection equipment can monitor the coating thickness of each cone cover and dome in real time to ensure consistency.
Printing clarity detection: Through the high-definition camera system, the equipment can automatically detect the clarity of printed patterns and texts to prevent color difference and blur.
Coating adhesion test: The adhesion of the coating is one of the key indicators. The equipment can ensure that the coating will not fall off during transportation and use through physical testing.

Through these advanced quality control methods, Zhejiang Golden Eagle Food Machinery Co., Ltd. can ensure that each aerosol can cone cover and dome product has excellent surface quality and printing effect to meet the high standards of customers.

Zhejiang Golden Eagle Food Machinery Co., Ltd. has always been committed to providing high-quality canning machinery and technical services to customers around the world. Aerosol Cone & Dome Making series products ensure that each cone cover and dome product has excellent performance and appearance through efficient surface treatment and printing processes. We will continue to adhere to innovation and quality to create greater value for our customers.