HICOR(TM) OHD is a one-side sealable oriented HDPE film from Mobil Chemical Films Div. (Pittsford, NY). It has good deadfold and directional tear characteristics and is suitable for use as an inner wrap in boxes of crackers, snacks and cereals.
It's also good in unsupported or laminated applications that require puncture resistance and stiffness. HICOR OHD provides good moisture barrier hot tack and a broad seal range.