DuraPak,
PolyPak
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Alternative Products
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DuraPak 
Adhesive
Backed Polyester
Made
from Polyester Film
Suitable
for use on Plate Cylinders
High
tack adhesive coating
Range of Calipers
Caliper Uniformity
Custom
Sheet Sizes
Utility:
Generally suitable for use on Plate Cylinders in Sheet-fed Printing applications. DuraPak:
is an adhesive backed 100% pure polyester designed for use as a press packing paper
alternative. It is dimensionally stable, BI-axially
oriented, and has thermal stability. DuraPak will not shrink or swell and it will resist "sinking". The adhesive coating minimizes slip during printing. DuraPak is available in "Custom Sheet
Sizes" in .002 through .010, .012, .014, .016, .018 and .020
gauges.  
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PolyPak
Non-Adhesive
Backed
Polyester
Made from Polyester Film Moderate Cost vs. Pre-Adhesive Backed Can be Mounted with Aerosol Adhesives Uniform Gauge Offered in a Range of Calipers Custom Cut Sizes Available UTILITY: Generally suitable for use on Plate Cylinders for
sheet-fed printing applications.
PolyPak:
is a Non-Adhesive
backed 100% pure polyester designed for use as a press
packing. It is dimensionally stable, bi-axially oriented, and
has thermal stability. PolyPak will not shrink or swell and it will resist
"sinking". Because there is no adhesive PolyPak is very easy to work
with and remove from the plate cylinders. PolyPak is available in custom sheet sizes in .002 through .010, .012 and .014 gauges. Can
also be mounted using adhesive spray.
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CAUTION |
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It
is not recommended that adhesive backed polyester press packing be left on the
press cylinder for extended periods of time.
Manufacturer Recommends Removal after 2 Months
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CAUTION |
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Because
water and other press liquids can be trapped underneath the plastic, it
is not recommended that polyester press packing be left on the
press cylinder for extended periods of time.
Manufacturer Recommends Removal after 2 Months
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