FIRE RETARDANT DARKENING SCREEN

摘要

A fire retardant darkening screen for use in greenhouses is provided, the screen comprising a top fabric and a bottom fabric. The top fabric comprises halogen- containing polymeric strips laminated with a light-reflective film or foil. The bottom fabric comprises polyolefin tapes, preferably high density polyethylene tapes, the polyolefin tapes comprising a synergistic fire resistance composition.