... Xin Paper Co., Ltd ProductItemPaper bag MaterialSizeCustomizedMaterial100%wood pulp black paper Printingoffset printing, Embossing printing,Glossy Lamination ... ,Dongguan,China Product Description1.Made from 100%wood pulp,with high stiffness.2.from 80gsm to 3000gsm., ... 180gsm, 200gsm, 230gsm,250gsm, 280gsm, 300gsm, 350gsm, 400gsm Equipment specifications 1) Bulk density: 180-230gsm2) Bulk density: 0.7 ...