What is a 28mm Child-Resistant Cap?

A 28mm child-resistant cap refers to a specific size of closure, typically used for bottles with a neck diameter of 28 millimeters. The "child-resistant" aspect of the cap means it is designed to be difficult for young children to open while remaining accessible to adults. This safety feature is crucial for preventing accidental exposure to potentially dangerous substances, particularly in households with small children.

28mm child resistant cap for liquid

These caps are often referred to as "push and turn" or "squeeze and turn" caps, as they require two simultaneous actions—pushing down and turning or squeezing the cap while twisting—to open. This dual-action mechanism is easy for adults but challenging for children, significantly reducing the risk of accidental ingestion.

Key Features of 28mm Child-Resistant Caps

Safety Mechanism: The most critical feature of a child-resistant cap is its locking mechanism. These caps typically use a two-step process (push down, turn) that makes them difficult for children under five years old to open.

28mm Silica Gel Cap with Child Resistant

Tamper Evident Options: Many 28mm child-resistant caps are equipped with tamper-evident bands that provide visual proof if the bottle has been opened or tampered with before purchase.

Durable Materials: These caps are usually made from high-quality plastic materials, such as polypropylene or polyethylene, to withstand wear and tear while maintaining safety and functionality over time.

Universal Fit: The 28mm size is a standard closure size that fits a wide variety of bottle types across industries, making it a versatile solution for manufacturers.

Customizable: The design of these caps can be tailored to specific industry requirements, including color-coding for different products, branding elements, and embossed instructions for proper use.