OLB papers are defiant to grease & oil. Also have high confrontation to the course of air and are solid to the course of water vapour. Coating of LDPE conveys barricade properties and high temperature Seal ability. Polycoated OLB (Opaque Lamination Base) paper is extensively used as packaging material by pharma industry for tablet strip packaging. Also because of its purity, neutrality and grease resistance. it is also being utilized for sweet packaging and salt, pepper, tea, packaging materials.
Chromo papers are coated by an non-living composite that demonstrates facade gloss, smoothness & ink absorbency. The paper is highly valued for its brightness & printability. Coating of PE informs barrier properties & high temperature saleability. They have brilliant printing properties and smooth run ability on high pace routine machines. These can append value to the product packed, by extending its service life.