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China Suppliers Factory 60mm Lacquered Cone & Dome for Aerosol Cans - High Quality & Competitive Price
Cone and Dome Parameters
| Diameter | Item | Type | Thickness(mm) | Lacquer |
| 45mm | cone | Necked-in | 0.25 | Clear lacquer for both sides |
| dome | 0.25 | Clear lacquer for outside | ||
| 52mm | cone | Necked-in | 0.26 | Clear lacquer for both sides |
| dome | 0.26 | Clear lacquer for outside | ||
| 60mm | cone | Necked-in | 0.32 | Clear lacquer for both sides |
| dome | 0.32 | Clear lacquer for outside | ||
| 65mm | cone | Necked-in | 0.32/0.4 | Clear lacquer for both sides |
| dome | 0.32/0.4 | Clear lacquer for outside | ||
| High 65mm | cone | Necked-in | 0.32/0.35/0.4 | Clear lacquer for both sides |
| dome | 0.32/0.35/0.4 | Clear lacquer for outside | ||
| 70mm | cone | Necked-in | 0.35 | Clear lacquer for both sides |
| dome | 0.35 | Clear lacquer for outside |
What is the Cone and Dome?
The cone is the part that surrounds the valve stem and helps to direct the flow of the aerosol product when the valve is pressed. It also provides a seal to prevent the product from leaking out when the can is not in use.
The dome is the top part of the aerosol can that contains the valve itself. When the dome is pressed, it opens the valve, allowing the product to be released as an aerosol spray. The dome also typically includes a nozzle or spray tip that helps to control the direction and pattern of the spray.
Together, the cone and dome of the aerosol can work to control the release of the product and ensure that it can be dispensed effectively and efficiently.
The Standard of American Packaging
When designing the cone and dome for American packaging, it’s important to consider factors such as material durability, pressure resistance, valve compatibility, and environmental sustainability. Additionally, adherence to labeling and safety regulations is essential to ensure that the packaging meets all legal requirements for distribution and use in the American market.
Overall, the cone and dome for packaging American products should be designed with a focus on safety, compliance, and functionality to meet the specific needs and standards of the American market.
Important Points of Lacquered Cone and Dome for Tinplate Can
1. Protection
The lacquer coating on the cone and dome helps to protect the tinplate can from corrosion and rust, ensuring the integrity of the can and the preservation of its contents.
2. Seal
The lacquered cone and dome provide a secure seal, preventing the contents of the tinplate can from leaking or being contaminated by external factors.
3. Dispensing
The lacquered cone and dome are designed to work in conjunction with the can's valve system to facilitate the controlled dispensing of the contents. The lacquer helps to ensure smooth and consistent flow of the product when the valve is activated.
4. Aesthetic Appeal
The lacquered finish on the cone and dome can enhance the visual appeal of the tinplate can, making it more attractive to consumers and providing a professional appearance for the product.
Overall, the lacquered cone and dome of a tinplate can play a crucial role in preserving the contents, facilitating controlled dispensing, and enhancing the overall quality and presentation of the product.
The Cone and Dome for 60 mm Aerosol Tinplate Can
Quality Control Process
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Initial inspection: After the machine is adjusted and cans are produced, various tests are conducted, including lid hook/body hook, tank height, burst pressure, deformation pressure, and appearance.
- Check the weld by tearing it open (lid seal test)
- Soak in copper sulfate for 3 minutes and check for rust
- Pressure test
- Leakage Testing: Pre-production cans undergo air leakage and water testing to ensure they meet quality standards.
- Cap Inspection: When screwing the cap, the quality of the upper and lower caps is checked.
- Surface Protection: Scratches are to be avoided, and any issues found are addressed and adjusted during production.
- Continuous Monitoring: Throughout continuous production, the size of the empty can, the appearance of the seams, the can body, and the printing of the can body are checked every hour.
Frequently Asked Questions
Q:
What are the standard diameters available for aerosol cone and dome packaging?
The standard diameters include 45mm, 52mm, 60mm, 65mm, High 65mm, and 70mm. These come in necked-in types with varying thicknesses ranging from 0.25mm to 0.40mm.
Q:
What is the difference between the cone and the dome in an aerosol can?
The cone surrounds the valve stem to direct the flow of the product and seal it when not in use. The dome is the top part of the can that contains the valve itself and usually includes the spray nozzle or tip.
Q:
Why is a lacquer coating applied to the cone and dome of tinplate cans?
Lacquer coating protects the tinplate from rust and corrosion, ensures a secure leak-proof seal, facilitates smooth and controlled product dispensing, and improves the aesthetic look of the packaging.
Q:
What quality tests are performed during the initial inspection of aerosol cans?
Initial inspection tests include lid/body hook measurements, tank height, burst and deformation pressure checks, tearing the weld open (lid seal test), copper sulfate rust immersion tests, and pressure tests.
Q:
How often is the product checked during continuous production?
During continuous production, quality checks are conducted every hour to monitor the size of the empty can, seam appearance, can body integrity, and printing quality.