Paper Sizes纸张尺寸
A series The A Series is based on A0(841*1189mm) which is the equivalent of a square metre in area, and each smaller size,A1,A2,ect.Is equal to half the area of the preceding larger size.Code millinetres Code millinetres Code millinetres
2A 1189*1862A3 297*420 A774*105
A0 841*1189A4 210*297 A852*74
A1 594*841A5 148*210 A937*52
A2 420*594A6 105*148 A1026*37
B series The B Series is intended primarily for posters, wall charts, and similar items where the difference in size of the larger sheets in the A series represents too large a jump.
Code millinetres Code millinetres
4B 2000*2828B2 500*707
2B 1414*2000B3 353*500
B0 1000*1414B4 250*353
B1 707*1000B5 176*250
C series This is for envclopes or folders suitable for enclosing stationery in the A series.
Code millinetres Code millinetres
C3 324*458 C6114*162
C4 229*324 C781*114
C5 162*229 *DL110*220
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