Plastic Polyester Underpacking

APPLICATION

DURAPACK Underpacking for control of the pressure for ink transfer and to compensate for different thicknesses between the cylinder undercut and the printing blanket or the printing plate. Underpacking Sheets are fitted in the gap between the plate and the plate cylinder or blanket and blanket cylinder.

RANGE

Available as shown in both self adhesive and non adhesive format for use on both offset and web presses.Thicknesses of non adhesive formats between 0.050 and 0.600 mm (microns).
Thicknesses of self adhesive formats between 0.040 and 0.600 mm (microns).

QUALITY

Non-compressible material to facilitate accurate measurement of the thickness required.
Durable, stable shape, anti-static properties and water resistant.
Protects the cylinder against corrosion due to reduced capillary action of liquids between packing and cylinder.
Use of the single self adhesive Polyester Underpacking sheet will help to avoid blanket movement during printing – especially beneficial on high speed sheet fed and web Offset presses.

AVAILABILITY

DURAPACK Polyester Underpacking is available in rolls -1300mm x 50 metres, or cut to sheet size (minimum 10 sheets per size) in a blue material in self adhesive (S/A), self adhesive mat (MTA- non slip grade for web presses) and non adhesive (N/A) formats.
All rolls and sheets are printed with thickness in microns for easy identification.