Rexam Healthcare Flexibles' small packaging bags used to disinfect pharmaceutical products also received the Dupond Award for its non-fiber release characteristics. The white transparent side of the pouch is an uncoated Dupont Tyvek which is heat sealed to it with a transparent 48 ga thick polyester film which is co-extruded with Rexam's patented Core-Peel overlay.
Rexam claims that Core-Peel veneers can be used to produce small bags, which have the following characteristics compared to other alternative technologies:
It requires a more consistent mold-opening force; it eliminates veneers and nits, which is important for medical personnel who want to be clean; it extends the process control display window so that heat-sealing equipment does not need to be closely monitored.
This bag is suitable for radiation, ethylene oxide or plasma disinfection. Rexam said that whether the veneer or the unvipped Tyvek bag is currently used wherever it is, it is superior.
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