bg image


Protect, Contain and Secure with Castle Packaging Products

Acrylic and Hot Melt Carton Sealing Tape

Mac Papers is pleased to offer its exclusive Castle® brand of acrylic and hot melt carton sealing tapes in hand and machine length rolls. The Castle line joins the Mac Papers family of heritage brands to provide customers with high-quality products that deliver reliable and consistent performance. Castle acrylic and hot melt tape is inventoried at a Mac Papers location near you, and can be delivered next-day.

Download Product Information Sheet

Water-activated Tape

Castle reinforced water-activated tape bonds instantly and securely to virgin and recycled fiber cartons. The superior bond helps ensure protection of contents from the elements, tampering and loss. Carton fiber is irreparably damaged when tape is removed, providing evidence of attempted tampering. Castle water-activated tape is recommended for use on two-strip sealing lightweight cartons (up to 24 lbs) and lightweight to average weight cartons (up to 40 lbs).

Download Product Information Sheet

Stretch Films

Castle stretch films provide high-quality cling, superior load containment and high levels of puncture and tear resistance. Offered in hand and machine length rolls, Castle stretch films are inventoried at a Mac Papers location near you and available for next-day delivery.

Download Product Information Sheet

bg image

warehouse image

About Mac Papers

Mac Papers is a third generation, family-owned and operated business founded in Jacksonville, Florida, in 1965. Today, Mac Papers is one of the largest wholesale distributors in the Southeast United States. A wide range of businesses and industries rely on Mac Papers for the best value in paper and print, packaging, wide format and graphics, facility supplies, and office products. Our footprint across the Southeast ensures local inventory and next-day delivery.

Packaging ideas to power your business

In addition to our exclusive line of Castle® brand carton sealing tapes and stretch film, Mac Papers stocks an expansive selection of packaging materials from industry-leading producers at our facilities throughout the Southeast. Our packaging specialists take a customer-focused approach in assessing needs and are experts at sourcing materials that meet specific packaging requirements, from added protection to materials reduction, sustainability and brand enhancement.

Our experienced packaging team also offers the latest equipment technology for every step of the packaging process, from single-function machines to full-line integrated solutions. In addition to packaging materials and equipment, our experts bring a wealth of services and solutions, from kitting and fulfillment to packaging design and e-commerce. We also have a dedicated team of packaging professionals experienced in the development of programs and single-source packaging solutions for companies with multiple locations or an extended footprint.


For the full line of packaging materials we offer, please browse our online catalog

Contact Us Today!

For more information or to place an order, please call us at 833-622-7225 (MAC-PACK) or fill out the form below:

Contact Us


If you are a member of the media and would like more information, please contact Mac Papers at

Latest News:

January 10, 2018 Press Release
March 15, 2018 Press Release
January 28, 2020 Press Release