纸张的重量与令数对照表
纸张重量与令数对照表纸张的重量以“定量”和“令重”表示,通常以定量表示。定量双称“克重”,就是纸张每平方米的重量,即克/米2。定量是纸张厚薄的标志,定量越大,纸张越厚。例如,常用的52、120、250克/米2的纸,后一种就比前一种厚。定量在250克/米2以下的称为纸,超为的称为纸板。令重表示每令纸500张的总重量。 令重的计算方法是: |
令重(公司)=每张纸的面积(米?) |
规格(mm) | 定量(g/m?) | 令重(kg) | 习惯令重(kg) | 每吨折合令数 |
787×1092 | 16
17 18 20 22 24 25 26 28 30 32 35 36 40 45 50 51 52 55 60 65 70 75 80 90 100 105 110 120 128 126.6 140 150 157 180 200 210 220 230 233 235 250 256 261 280 290 300 400 |
6.875
7.305 7.735 8.594 9.453 10.313 10.743 11.173 12.032 12.891 13.751 15.040 15.468 17.188 19.337 21.485 21.915 22.345 23.634 25.782 27.931 30.079 32.228 34.376 38.673 42.970 45.15 47.3 51.564 55.40 54.438 60.158 64.455 67.51 77.346 85.940 90.237 94.534 98.832 100.21 100.98 107.426 110.08 112.23 120.317 124.614 128.911 171.881 |
6.9
7.3 7.7 8.6 9.5 10.3 10.7 11.2 12.0 12.9 13.8 15.0 15.5 17.2 19.3 21.5 21.9 22.4 23.6 25.8 27.9 30.1 32.2 34.4 38.7 43.0 45.1 47.3 51.6 55.0 54.4 60.2 64.5 67.5 77.4 85.9 90.2 94.5 98.8 100.0 101.0 107.4 110.1 112.2 120.3 124.6 128.9 171.9 |
145.455
136.893 129.282 116.360 105.787 96.965 93.084 89.509 83.112 77.574 72.722 66.489 64.64 58.180 51.714 46.544 45.631 44.573 42.312 38.787 35.803 33.246 31.029 29.090 25.858 23.272 22.172 21.141 19.393 18.1818 .38 16.623 15.515 14.814 12.929 11.636 11.082 10.578 10.118 9.988 9.903 9.309 9.082 8.912 8.311 8.025 7.757 5.818 |
规格(mm) | 定量(g/m?) | 令重(kg) | 习惯令重(kg) | 每吨折合令数 | ||||||||
|
32
40 52 60 80 90 100 120 52 80 90 40 50 55 60 70 80 85 90 100 120 25 30 32 35 40 17 27 28 52 70 80 100 52 70 80 100 52 70 80 100 |
15.88
19.86 25.8 29.78 39.7 44.67 49.64 59.5 28.14 43.2 48.6 21.229 26.537 29.190 31.844 37.151 42.459 45.102 47.763 53.073 63.688 8.874 10.649 11.359 12.424 14.2 4.105 6.520 6.762 17.342 23.345 26.68 38.35 19.734 26.565 30.36 37.95 19.75 26.25 30.00 37.50 |
15.8
19.9 25.8 29.8 39.7 44.7 49.7 59.5 28.1 43.2 48.6 21.2 26.5 29.2 31.8 37.2 42.5 45.1 47.8 53.1 63.7 8.9 10.7 11.4 12.4 14.2 4.1 6.5 6.8 17.4 23.4 26.7 38.4 19.74 26.6 30.4 37.9 19.8 26.3 30.0 37.5 |
63
50.3 38.8 33.58 25.20 22.40 20.10 16.80 35.50 23.14 20.58 47.105 37.683 34.258 31.403 26.917 23.552 22.172 20.937 18.842 15.702 112.689 93.906 80.036 80.489 70.422 243.605 153.374 147.855 57.471 42.735 37.453 26.041 50.658 37.593 32.894 26.385 50.500 38.02 33.334 26.667 |
注:本表供出版工作人员根据书籍的页码和开本计算印张、再根据印数计算用纸令数时使用。为了便于查找但又限于篇幅,表中只给出了64个页码三种开本(16,32,64)的印张数,超过64个页码的数可取表中的数乘10、20…以及拼加零头的方法速算。
也可按下式计算:页码/开数=印张:印张*印数/1000=令数