High-Capacity 350ml Empty Aerosol Can for Air Freshener

The Φ52mm × 195mm internally coated aerosol can is a mid-size format designed for air freshener products. With an approximate 350ml fill volume and an internal coating barrier, it is suited to fragrance formulations that may interact with bare tinplate over time.

Manufactured by Guangdong Sihai Iron-Printing and Tin-Making Co., Ltd., this can belongs to our Φ52mm necked-in series (height range 98–240mm).

Why This Can for Air Freshener

Q: Why is this format suitable for air freshener?
A: The 52mm diameter and 195mm height give an approximate 350ml fill volume — a common size for household and commercial air freshener products. The internal coating adds protection for fragrance formulations that may be sensitive to metal contact.

Q: Why does an air freshener need internal coating?
A: Fragrance formulations can contain components that react with bare tinplate. The internal coating creates a barrier, helping to reduce corrosion risk and maintain product quality during storage.

Q: What if my formulation does not need coating?
A: The same can format is also available without internal coating. The choice depends on your formulation and how it interacts with metal.

Can Basics

Q: What are the core specifications?
A:

Q: Is 350ml the exact capacity?
A: It is an approximate figure based on the can dimensions. Final fill volume depends on your formulation, valve, and filling parameters.

Q: Can I choose a different height?
A: Yes — heights from 98mm to 240mm are available within the Φ52mm necked-in series.

Coating & Finish

Q: What does the internal coating cover?
A: It is applied to the interior surfaces that contact the formulation. Specific coverage can be discussed based on your requirements.

Q: What cone and dome finishes are available?
A: Clear (varnish), white, and gold lacquer.

Q: Can I combine internal coating with a white finish?
A: Yes — internal coating and external finish are separate choices and can be combined.

Q: Can I print my own design?
A: Yes — customized iron-printing is done in-house, covering the full can body with your artwork, colors, and safety markings.

Pressure & Valve

Q: What pressure versions are available?
A: Standard: deformation ≥1.2MPa, bursting ≥1.4MPa. High pressure: deformation ≥1.8MPa, bursting ≥2.0MPa.

Q: Which pressure version is typical for air freshener?
A: Standard pressure is commonly used for air freshener products. Final selection depends on your propellant and formulation.

Q: Can I use standard aerosol valves?
A: Yes — the necked-in opening is designed for standard aerosol valves. Valve fit should be verified with your filling line and components.

Applications

Q: What is this can mainly used for?
A:

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Insert: Air freshener application using Φ52mm × 195mm internally coated can
Insert: Home fragrance spray application

Production & Quality

Q: What is the production capacity?
A: Cone production runs on 16 fully automatic lines at 320 pcs/min. Dome production runs on 9 fully automatic lines at 900 pcs/min.

Q: How is the coating checked?
A: Internal coating coverage and adhesion are inspected as part of the production process, alongside dimensional, pressure, and leak testing.

Q: How is quality controlled overall?
A: Production follows the can-making flow: slitting → welding → drying → can sealing → leak testing → packaging. All products are manufactured under ISO9001:2015 and GB13042-2008, supported by an independent laboratory and in-house mold development.

Ordering

Q: How is the can packaged for shipment?
A: Pallets or cartons, planned to match your container loading and handling requirements.

Q: What is the delivery time?
A: Lead time depends on order quantity and customization. Short and on-time delivery is supported by automated production lines.

Q: What should I prepare before sending an inquiry?
A: Please prepare the following:

• Target fill volume, or preferred height

• Estimated order quantity

• Formulation details for coating evaluation

• Cone and dome finish (clear varnish / white / gold lacquer)

• Pressure version (standard or high)

• Artwork files or design references

• Packaging preference (pallets or cartons)

• Destination and delivery requirements

Q: Can I request samples?
A: Yes — sampling can be arranged before mass production.