High sealing pressure combined with precise control of sealing time and temperature ensure the highest seal integrity for optimum shelf life and pack presentation. (ishidaeurope.com)
Similarly, DuPont ™ Appeel ® lidding sealant resin is used to improve the convenience of peelable lids and protect the content by ensuring seal integrity. (dupont.com)
DuPont ™ Surlyn ® ionomer resin assures the highest possible seal integrity for processed and shredded cheese packaging. (dupont.com)