How to Choose a Reliable Aerosol Can? Experts Share Five Key Factors

Since their invention nearly 200 years ago, aerosol cans have been widely used in personal care, pharmaceuticals, automotive, and industrial fields. As market demand continues to grow, choosing an aerosol can that is safe, stable, cost-effective, and visually appealing has become a major concern. Industry experts have outlined five essential factors to consider.

1. Stability and Compatibility as the Foundation

Every aerosol product must undergo thorough stability and compatibility testing before entering the market. Different formulations require different packaging performance, and only data-backed tests can ensure product reliability. While such tests cannot completely eliminate potential issues, they do cover the majority of risks.

2. Safety Comes First

“Safety is always the top priority,” experts emphasized. This includes pressure safety, environmental safety, toxicological safety, and the fill ratio of contents. A qualified product should not only generate profits for companies but also deliver safety and well-being to society.

3. User Comfort Defines Consumer Experience

From spray performance and fragrance concentration to ergonomic design, the comfort of use directly impacts consumer loyalty. Products that balance functionality and pleasant experience are more likely to stand out in a competitive market.

4. Cost-Effectiveness Reflects Resource Efficiency

Over-packaging drives up costs and wastes resources. Selecting appropriate materials to balance performance and cost is a crucial consideration in product development.

5. Aesthetic Appeal Boosts Market Competitiveness

Especially in cosmetics and personal care, first impressions often determine a product’s success. Companies should align packaging design with consumer aesthetics to strengthen visual appeal and brand influence.

Three Major Taboos to Avoid

In addition, experts warn against three critical risks in aerosol can usage and development:

1.Chloride Ion Corrosion – Cl⁻ ions have strong penetration and adsorption, causing pitting corrosion and eventual perforation;

2.Strong Acidity – Harsh acidic environments accelerate corrosion;

3.Excessive Filling Ratios – Depending on the propellant used, the fill ratio should generally not exceed 85% of the water capacity.

Industry observers note that as consumer demand for safety, sustainability, and design continues to rise, the aerosol can industry will see new opportunities in material innovation and green manufacturing.

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