Uni-Pak focuses on manufacturing FDA/health Canada approved paper tubes. We are also a reliable/established supplier of retail paper tubes used in countless industries. We have state-of-the-art high-speed winding and cutting lines. Mailing tubes of numerous lengths are manufactured and shipped to companies across Canada. Cores are used by manufactures and converters of film, paper and textiles you can assured, that our cores will meet your needs for any application.