What is a Binder

What is a Ring Mechanism A - Z of 
Loose Leaf Terms
Some common questions answered Email
Paper dimensions for various sheet sizes Dimensions of A4 Binders  fitted with various sized 'D' ring mechanisms Dimensions of A5 Binder  fitted with various sized 'D' ring mechanisms Enquiry form.
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Paper thickness 
for various weights and type
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Paper and Divider Thickness

All sizes in millimeters

Cartridge Paper Link to
Bank and Bond
Link to
M/C Coated
Link to
Art Paper
Link to
Divider Cards
Cartridge Paper
No of sheets 85GSM 100GSM 115GSM 135GSM 170GSM
50 5.3mm 6.2mm 7.2mm 8.4mm 10.6mm
100 10.6mm 12.5mm 14.4mm 16.9mm 21.2mm
Bank and Bond
No of sheets 30GSM 45GSM 50GSM 70GSM 85GSM
50 2.1mm 3.1mm 3.5mm 5.0mm 6.0mm
100 4.2mm 6.2mm 7.0mm 10.0mm 12.0mm
M/C Coated
No of sheets 85GSM 100GSM 115GSM 135GSM 170GSM
50 3.6mm 4.2mm 4.9mm 6.1mm 8.5mm
100 7.2mm 8.5mm 9.8mm 12.1mm 17.0mm
Art Paper
No of sheets 85GSM 100GSM 115GSM 135GSM 170GSM
50 3.0mm 3.6mm 4.2mm 4.7mm 6.6mm
100 6.0mm 7.2mm 8.5mm 9.5mm 13.3mm
Divider Cards
  Index Board Manilla
No of
Tabs
150GSM 190GSM 250GSM 180GSM 225GSM 270GSM
50 0.8mm 1.0mm 1.3mm 1.2mm 1,5mm 1.9mm
100 1.5mm 1.9mm 2.6mm 2.4mm 2.9mm 3.8mm