常用纸张标准令重、每吨令数换算表
(2009-07-13 19:05:38)
标签:
令数肖谈中杂谈 |
分类: 印刷 |
|
定量 |
787×1092mm |
787×1194mm |
850×1188mm |
889×1194mm |
880×1230mm |
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|
标准 |
折算 |
标准 |
折算 |
标准 |
折算 |
标准 |
折算 |
标准 |
折算 |
|
|
k1=0.4297 |
k2=0.4898 |
k3=0.4964 |
k4=0.5307 |
k5=0.5412 |
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|
17 |
7.3 |
136.988 |
8.0 |
125.000 |
8.4 |
119.048 |
9.0 |
111.110 |
9.2 |
108.696 |
|
28 |
12.0 |
83.333 |
13.2 |
75.758 |
13.0 |
71.942 |
14.9 |
67.114 |
15.2 |
65.780 |
|
30 |
12.9 |
77.519 |
14.1 |
70.922 |
14.9 |
67.114 |
15.9 |
62.803 |
16.2 |
61.728 |
|
32 |
13.8 |
72.464 |
15.0 |
66.667 |
15.9 |
62.893 |
17.0 |
58.824 |
17.3 |
57.803 |
|
35 |
15.0 |
66.667 |
16.4 |
60.876 |
17.4 |
57.471 |
18.6 |
53.763 |
18.9 |
52.910 |
|
40 |
17.2 |
58.140 |
18.8 |
53.191 |
19.9 |
50.251 |
21.2 |
47.170 |
21.6 |
46.296 |
500张全张纸为一令,每令纸的重量即令重(A)计算公式:
A=(KG/令)=ww1/2式中:W(g/m2)——纸张定量(即克重)
计算结果取一位小数,折算每吨令数则取三位小数,表中各种规格纸张令重计算可用简便公式:A=K·W
如:52g
787×1092mm 纸张令重
A1=Kl·W=0.4297×52=22.3(kg/令)

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