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China Suppliers Premium 60mm Lacquered Cone & Dome Aerosol Can Factory Compliance with CPSC & EPA Standards
Cone and Dome Parameter
| 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 | ||
| 0mm | 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.
The 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
Designed to work in conjunction with the can's valve system to facilitate controlled dispensing. The lacquer helps to ensure smooth and consistent product flow.
4. Aesthetic Appeal
The lacquered finish enhances the visual appeal of the tinplate can, making it more attractive to consumers and providing a professional appearance.
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 Processes
1. 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.
Initial Inspection Items:
- Check the weld by tearing it open (lid seal test)
- Soak in copper sulfate for 3 minutes and check for rust
- Pressure test
2. Pre-production Testing
Pre-production cans undergo air leakage and water testing to ensure they meet quality standards.
3. Cap Assembly Checks
When screwing the cap, the quality of the upper and lower caps is checked.
4. Surface Quality
Scratches are to be avoided, and any issues found are addressed and adjusted during production.
5. 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 cones and domes?
Standard diameters include 45mm, 52mm, 65mm (including High 65mm), and 70mm, with thicknesses ranging from 0.25mm to 0.4mm depending on the type and application.
Q: What is the functional difference between the cone and the dome?
The cone surrounds the valve stem to direct product flow and seal the can when not in use. The dome is the top component containing the valve itself, which opens to release the aerosol spray when pressed.
Q: Why is the lacquer coating essential for tinplate aerosol components?
The lacquer coating protects the tinplate from corrosion and rust, ensures a secure seal to prevent leaks, facilitates smooth and controlled product dispensing, and improves the aesthetic appeal.
Q: What initial inspection tests are performed during manufacturing?
Initial quality checks include tearing open the weld for a lid seal test, soaking in copper sulfate for 3 minutes to test for rust resistance, and performing pressure tests.
Q: How often are quality control checks conducted during continuous production?
During active production, operators perform quality checks every hour, inspecting the size of the empty can, seam appearance, can body integrity, and printing quality.