This Gen7 child-resistant lock version is designed with symmetrical side-mounted metal buttons and a three-piece tin structure. The metal buttons are engineered to withstand higher pressure, and the adjustable spring increases lock tolerance to ensure reliable, stable protection.
Unlike traditional child-resistant buttons located on the front of the hinge, this structure applies siding on the hinge. This design increases the strength of the lock mechanism while still allowing the siding buttons to be opened conveniently by authorized users.
The certified tin case utilizes a four-piece child-resistant structure comprising a tin lid, tin bottom, tin bottom cover, and child-resistant metal buttons. The lid and the bottom cover share the same structure and are manufactured using the same tin mold.
To ensure stretching does not affect the corners, we recommend using a lighter color in the middle of the tin. Highlighting corners with metallic silver or gold coordinates well with lighter shades. Many designs use a gradient print with a mix of glossy and matte logo areas, or additional elements like metallic gold to build a high-end brand look.
This square child-resistant hinged tin is designed primarily for mini gummies packaging when paired with PS or biodegradable inserts. Additionally, it is highly suitable for packaging pre-rolls and cartridges.