Choosing the Right High Pressure Aerosol Cone for Your Packaging Line

In the age of contemporary packaging, effectiveness, safety, and accuracy are indispensable. There is no place where it can be seen more clearly than in the manufacturing and sealing of aerosol products. The most essential and still most unappreciated part of these systems is the so-called Aerosol cone high pressure fitting.

Worunda, as the answer to the question of who is a global supplier of tinplate easy-open ends and involved in the production of various metal packaging, acknowledges the significance of these cones with respect to the performance, safety, and policy of the product. This piece will show you the most important factors to consider when choosing the right high-pressure aerosol cone for your production line—and how this selection connects with the wide metal packaging system, which includes beverage can bottom ends and other sealing components.

What Is a High Pressure Aerosol Cone?

An Aerosol cone high pressure is the top dome-shaped metal component that connects the aerosol can body to the valve system. It must withstand internal pressures (often exceeding 12 bar), maintain hermetic sealing, and support the spray valve assembly under both thermal and mechanical stress.

Used in a range of products—from industrial cleaners and automotive sprays to cooking oil and pharmaceuticals—these cones are engineered to ensure safety during storage, transport, and use.

Why Pressure Matters in Aerosol Packaging

Not all aerosol cones are created equal. Products containing propane, butane, or compressed air require high pressure containment to prevent rupture. Selecting the wrong cone design can lead to:

• Valve displacement under pressure
• Leakage or product loss
• Risk of explosion due to over-pressurization

Worunda’s Aerosol cone high pressure components are tested under ISO and DOT standards to ensure optimal performance across temperature extremes and storage conditions.

Key Selection Criteria for Aerosol Cone High Pressure Components

1. Material & Coating

Most high-pressure cones are made from tinplate or aluminum, offering excellent corrosion resistance and formability. Coatings may include:

• Epoxy-phenolic inner layers for chemical resistance
• Clear lacquer finishes for food and cosmetic safety
• Custom printing options for branding

Worunda uses premium-grade raw materials to ensure compliance with FDA and EU food contact standards.

2. Pressure Rating

Standard low-pressure cones may not exceed 6 bar, while high pressure aerosol cones must endure 12–18 bar depending on contents. Always verify:

• Burst pressure rating
• Valve compatibility
• Regulatory certification (UN, DOT, etc.)

3. Cone Shape and Valve Mounting

Precision shaping ensures compatibility with standard valve cups and pressure crimping machines. Options include:

• 1-inch or 1-inch ¼ valve openings
• Deep-drawn or stepped profiles for niche applications
• Custom angles to optimize spray dispersion

Integration with Beverage and Food Packaging Lines

Although traditionally seen in aerosol packaging, cone design considerations also intersect with metal food and beverage packaging.

For example, Beverage can bottom ends require similar pressure resistance and sealing properties, especially for carbonated drinks. As a peel off ends supplier, Worunda offers integrated solutions for customers who operate multi-format lines—combining aerosol, food, and beverage can production under one roof.

Our expertise across product types means clients benefit from:

• Unified quality control
• Streamlined logistics
• Better material sourcing contracts

Why Choose Worunda?

With over 15 years in the industry, Worunda supplies global packaging manufacturers with:

• High-precision Aerosol cone high pressure components
• FDA-approved peel off ends for canned food and pharmaceuticals
• Durable beverage can bottom ends for carbonated and non-carbonated drinks
• Full customization options and private label services

All components undergo strict dimensional and pressure testing, and our engineering team supports custom tooling for OEM clients.