涂布灰底白板纸检验标准一、检验项目：外观二、检验方法：目测三、规格：尺测（2mm）四、厚度：厚度计测（千分尺）五、管制基准：A、纸面不许有掉粉、掉毛、脱层现象。B、纸面不许有条痕、折皱、破损现象。C、纸面不许有斑点、凹凸、变形现象。D、纸张的纸色不许有色差。以下为材质的基重和对应的厚度标准材质基重(g/m)厚度（mm）涂布纸2500.34土0.03涂布纸2700.370.03涂布纸3000.410.03涂布纸3100.420.03涂布纸3200.430.03涂布纸3300.450.03涂布纸3500.470.03涂布纸4000.540.03涂布纸4500.610.03涂布纸5000.670.03涂布纸5500.740.03