Formulating LLDPE/LDPE Blends For Abuse-Resistant Blown Film

摘要

Blends of LLDPE and LDPE are used in many film applications. Blown film converters may blend anywhere from 10% to 50% LDPE with an octene LLDPE for sealant webs of lamination films used commonly for food and specialty packaging. Monolayer films of LLDPE/LDPE blends with 30-60% LDPE are used for collation shrink films. Blends of LLDPE and LDPE are also used in applications such as silage films, greenhouse films, and heavy-duty shipping sacks.