Folding carton production has been a specialty at Keystone Folding Box Company since 1908. Our retail product packaging solutions include non-prescription medications, vitamins, and nutraceuticals, in a variety of dosage forms. We frequently produce cartons for both hand-fill and high-speed automation of folding cartons used with blister packs, bottled products, sachets, and other primary packaging formats. These products are sold on retail shelves and demand high quality graphics that help influence the consumer’s buying decision. Our production facility is both cGMP compliant and GMI Prime certified. Packaging quality impacts your brand and GMI Prime ensure brand owners achieve more predictable printed packaging results, with each production run—so you can protect your brand and your bottom line.