Pre Compressed Pressboard

Pre compressed pressboards are cellulose based and are produced from kraft unbleached softwood pulp having high chemical purity and low conductivity. They are produced on intermittent board machine and compacted without added bonding agents in multi day-light press under heat and pressure to achieve required properties. The boards are characterized by high density, high purity, uniform thickness, dimensional stability, low compressibility, low shrinkage and high electrical strength.