Packing and Shipping Supplies - Ultra-Pak, Inc. packaging supplies, shipping supplies, tape, stretch film, strapping, shrink wrap, over-wrap, machine film, hand film, vertical wrappers, strapping equipment, Carton Sealing Tape, Masking Tapes, Filament Tapes, Duct Tape, Gummed Tapes, P.P. Strapping Tape, Specialty Tape Ultra-Pak provides a full line of packaging and shipping supplies, including tapes, films, wraps and much more.