(866) 993-0487 Products & Services Custom Quote Catalogs & Brochures About Us Contact Us Patents & Technology Com-Pac International > About Us > Patents & Technology Com-Pac International specializes in our capability to adapt unique manufacturing techniques to unique customer product performance requirements. As such many of the tooling designs, which we utilize, have been developed in-house and patented by Com-Pac engineering personnel. We currently have twelve method and apparatus patents in force and as many as fifteen domestic and international patents pending. Other innovative manufacturing techniques include: Liquid-tight side-seal and zipper-to-web seal capability for biohazardous laboratory specimens Leak-proof stand-up pouch capability for NUK Seal-N-Go Breast Milk Bottle Liners Pre-molded zipper manufacturing capability to attach resealable zipper to packaging web for hermetic seal used in packaging fresh-cut produce (lettuce, spinach, carrots, radishes, etc.) Multiple web production of resealable laboratory specimen bags, which increases production efficiency and lowers customer cost Developed dual-compartment specimen shipping containers which allow ambient specimens to be shipped in the same container as frozen specimens, both in compliance with DOT specifications Developed video and on-site training for lab technicians in the safe and compliant handling of infectious and diagnostic lab specimens as required by ICAO, IATA and DOT regulations. Featured Products & Services INTEGRA® Inno-Lok® Style Pre-Zippered Roll Film Send us your film roll stock we will apply the zipper of your choice roll it back up and ship direct to your processing plant to run on your VFFS or HFFS packager. Simple as that call 1-800-824-0817 for more details. Learn More INTEGRA® Inline Zipper Application Systems The INTEGRA Inline Zipper Application System has proven to increase market share by providing the convenience of resealability in high-integrity packaging applications. Learn More Navigation Home Products & Services Custom Quote Catalogs & Brochures About Us Contact Us Plastics Glossary FAQs Connect Follow us on Twitter Join us on Facebook Watch us on YouTube Subscribe to RSS Email Us All content © 2021 Com-Pac International Our products are made in the USA. Com-Pac International 800 West Industrial Park Road Carbondale, Illinois 62901 Phone: 800-824-0817 Fax: 618-529-2234