Results from a study performed to verify the effect of a precoat layer on the final printability of a double layer coated paper are presented and analysed. The five different conditions are to verify what occurs if the 100 parts pigment is changed in the precoat and substituted for PCC, Brazilian clay and different GCC particle sizes and particle size distributions. For each condition, three different topcoats were applied. The topcoat modification was the latex where Carb/SB, SA and S/A/ACN molecules were used resulting in 3 sets of samples for each group. All these samples were calendered to the same gloss level and a Deltack laboratory printing test was performed on each one. A total of fifteen conditions were analysed and compared.
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机译：提出并分析了为验证预涂层对双层涂布纸最终可印刷性的影响而进行的一项研究的结果。这五个不同的条件是为了验证如果在预涂层中更改了100份颜料并代替PCC，巴西黏土和不同的GCC粒径和粒径分布会发生什么情况。对于每种条件，应用三种不同的面漆。面漆的改性是使用Carb / SB，SA和S / A / ACN分子的乳胶，每组产生3套样品。将所有这些样品压延至相同的光泽度，并对每个样品进行Deltack实验室印刷测试。总共对十五种情况进行了分析和比较。
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