Keystone Folding Box Co.'s Key-Pak is a traditional fold-over, heat-seal blister card which has been protocol tested and approved to be F=1 child-resistant (the highest rating from the US Consumer Product Safety Commission). Because Key-Pak is senior-friendly it makes it easier for older consumers to comply with dosing requirements, while the special, push through pull-tab indicator helps to reduce dosing errors.
The patented Key-Pak Blister Card offers a variety of additional features and benefits, including:
• Unique dispensing action – Key-Pak’s unique “zipper” design on the back side of the card allows for clean and simple removal of the rear blister card panel and provides damage-free dispensing of the product.
• Ease of assembly - Unlike complex packages, Key-Pak is comprised of a single component, which means that fewer specifications, inspections, assembly, graphics, engineering and tooling are needed.
• Flexibility –The package is compatible with both thermoformed and cold formed blisters and the custom heat seal board allows for shorter sealing time, fewer production defects and minimal exposure of the product to heat.