Reinforced PE coated kraft paper, sandwich kraft paper

Reinforced PE coated kraft paper, sandwich kraft paper is used for premium grade envelopes

Construction:

Green poster paper 80gsm / scrim 6gsm / PE 18gsm

Brown Kraft 50gsm/ scrim 6gsm / PE 25sm / Brown Kraft 50gsm

Brown Kraft 46gsm/ scrim 6gsm / PE 25sm / White Kraft 40gsm