Parchment paper is made of 100% virgin pulp and through chemical treatment ,with low air permeability, grease proof and anti water properties.
Coreboard paper widely is applied to high duty cores, textile bobbins, industrial tubes for paper making, steel, plastic films and slitted coils.
Bible paper is a kind of high-grade thin book paper. surface is white and fine, tight, smooth, slightly transparent, has certain water resistance.