Shanghai MinHua Paper Products Co.,Ltd.>>Product series    
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National Standard of Envelope Size
Type
Code
Gauge
L
H
domestic envelope
B6
176
125
DL
220
110
ZL
230
120
C5
229
162
C4
324
229
international envelope
C6
162
114
DL
220
110
C5
229
162
C4
324
229
the window area position of the DL,ZL window envelope

A=100(mm)
B=40(mm)
C=12(mm)
D=9(mm)
E=25(mm)
F=30(mm)
R=5(mm)

Please kindly design envelope according to this criterion so as to shorten the delivery time.

 

 

 
 

 

 

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