涂布白卡纸是一种高档印刷、包装材料,首先介绍了涂布白卡纸的一般性能指标,如定量、厚度、挺度,松厚度、光泽度、层间结合强度、翘曲等;接着重点介绍了烟包用涂布白卡纸的印刷适性指标,如纸张表面强度、油墨吸收性(K&N值)、海里奥(Helio)、印刷表面粗糙度(PPS)等;最后介绍了用于复合的涂布白卡纸应满足的技术要求。 Coated white cardboard is a kind of high grade printing and packaging materials. First of all, the general properties of coated white cardboard are introduced, such as quantitative, thickness, stiffness, bulk, gloss, interlayer bonding strength, Then, the printability index of cigarette paper coated white cardboard, such as paper surface strength, ink absorption (K & N value), Helio, printing surface roughness (PPS) and so on, The composite coated white cardboard should meet the technical requirements.