Monthly Archives: January 2026

Cosmetic brands that move from small-batch production to commercial volumes often revisit their closure options to improve product integrity, dispensing accuracy and overall efficiency. Factors like product viscosity, material choice, product safety requirements and consumer behaviour will influence the right closure for any formulation. This overview from the expert cosmetic container team at iBottles focuses on the closure types most commonly applied across personal care, liquid products, essential oils and the broader cosmetic sector.

Pumps

Pumps remain the most reliable solution for viscous products like creams and gels that require controlled dispensing. Ranges like our Boston and Swipe bottles come with already assembled pump closures that are simple to operate. For brands working with lotions or treatment products, pumps offer a consistent and attractive closure solution.

Atomisers

A good atomiser maintains a reliable spray pattern while keeping the bottle sealed through a standard

Once you start supplying hazardous chemicals in higher volumes, or storing materials in bulk, the capacity of your containers will impact everything from transport compliance to chemical compatibility.

Across the chemical packaging industry, high density polyethylene (HDPE) remains the most widely used material thanks to its durability and resistance to a broad spectrum of solvents and corrosive liquids. For more aggressive formulations, fluorinated HDPE will provide additional barrier protection. There are also several other options that we will list here for you to consider.

This guide from the team at iBottles focuses on the packaging sizes most commonly used across liquid chemicals and hazardous substances, and the considerations business decision makers need to consider when choosing their storage methods.

Smaller volumes (1l and under)

These smaller capacities are typically used for high-strength liquids, laboratory reagents, test samples and concentrated blends where precision matters.