The jerrycan is one of the most functional and enduring container designs in industrial history. Originally developed for fuel transportation, today's jerrycans are engineered for an extraordinary range of applications — from agricultural chemicals and lubricants to food-grade liquids and cleaning products.

The Core Design Principles

A well-engineered jerrycan must balance four key requirements: structural integrity, leak-proof performance, ease of handling, and compatibility with its contents. These requirements drive every design decision — wall thickness, handle geometry, closure design, and material selection.

HDPE (High-Density Polyethylene) remains the dominant material for jerrycan production due to its excellent chemical resistance, impact strength, and suitability for food-grade applications. Fluorination treatment can further enhance chemical resistance for particularly aggressive substances.

Safety Innovations

Modern jerrycans incorporate a range of safety features that were not present in earlier designs:

• **Tamper-evident closures**: Provide visible evidence of any unauthorised access to contents
• **Venting systems**: Allow controlled pressure release to prevent dangerous build-up in volatile liquid storage
• **UN certification**: Many industrial jerrycans are tested and certified to UN standards for the transport of dangerous goods
• **Child-resistant caps**: Essential for products classified as hazardous
• **Recessed handles**: Improve grip security and reduce the risk of dropping under load

Customisation for Application

At Sarah Plastic, we engineer jerrycans for specific customer applications rather than taking a one-size-fits-all approach. Volume, neck finish, colour coding, wall thickness, and closure type are all variables we optimise based on the intended use case. The result is a container that performs precisely as required — every time.