主要木浆技术指标及废纸标准

Р10.4Р10.3Р抗张指数Р67.0Р82.3Р86.7Р91.1Р松厚度(cm3/g)Р1.41Р1.34Р1.32Р1.29Р四、美废РAMERICA WASTE PAPER GRADESРPS-1 Mi*ed PaperР废杂纸:由不同质量的废纸混合组成,不受包装方式或纤维组成的限制。杂物不得超过2% 。不合格废纸总量不得超过10%РConsists of a mi*ture of various qualities of paper not limited as to type of packing or fiber content Prohibitive materials may not Exceed 2% Total Outthrows may not Exceed 10% РPS-2 Grade Not Currently In UseР此类废纸目前不见使用。РPS-3  Super Mi*ed PaperР高级废杂纸: 由经过拣选的不同质量的废杂纸混合组成,打包供货。此类废纸(涂布或未经涂布)的磨木浆含量不得超过10% 。杂物不得超过0.5%。不合格废纸总量不得超过3% 。РConsists of a baled clean,sorted mi*ture of various qualities of papers containing less than 10% of groundwood stock, coated or uncoated. Prohibitive materials may not Exceed 1/2 of 1% Total Outthrows may not Exceed 3%  РPS-4   BO* BOARD CUTTINGSР制盒纸板边角料: 在制造折叠纸盒,装配纸箱和其它同一类型的纸板制品过程中的新边角料,打包供货。