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5.7.5.3.4 Fixing Method of Multi-part Paper Joint
The joint fixing method for a multi-part paper shall be spot-pasting, line-pasting or crimping. Spot pasting is the proper
precaution against position deviation made when piling sheet tiers.
Crimping may cause position deviation of approx 3 mm.
Metal staples must not be used.
1
Spot Pasting
a
Spot pasting must be conducted on both right/left sides. Paper which is pasted on only one side is not accepted.
b
Equal amount paste shall be applied to the fixing points, whose size shall be f3 ~f5 mm.
Press the pasting points to prevent lifting.
Be careful not to generate distinct wrinkles.
c
See the fig. below for the pasting positions.
d
Apply spot pasting in zigzag alternately for each sheet.
OP425_21.eps
2
1
Pasting spot
2
50.8mm (2 inch)
2
Line Pasting
a
Paste shall be applied evenly to the fixing line, whose width shall be 1 – 2 mm.
Press the pasting line to prevent lifting.
Be careful not to generate distinct wrinkles.
b
Do not let paste leak out paper edges.
OP425_22.eps
B
C
D
E
F
1
A
Pasting line
B
1st
C
2nd
D
3rd
A
E
4th
F
1~2mm
Developer's Guide: English
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