Inside RecTech: How Die and Screw Design Solve the Mono-Material Recyclable Film Problem
How Mamata’s patented RecTech die and screw design solves the mono-material recyclability problem, why recyclable film is harder to engineer than it sounds, and what brands should ask converters before choosing a recyclable film structure.
Barrier Film 101: Types of Barrier Film and How Oxygen and Moisture Protection Is Actually Built
A barrier film guide covering the types of barrier film (EVOH, nylon, metallized, PVDC), how oxygen barrier film and moisture barrier film are built in blown film extrusion, and how OTR/WVTR testing validates the claim.