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•Very High Solvent Resistance
•High Tolerance to UV System
•Low Energy Release Blade
Hardness Range:60A - 85A
Profiles: G1, G3, G6.
SIZE
Width: 10mm to 685mm
Thickness: 3mm to 19mm
Length: G1, G6 ... 3715mm
5mm G3 ... 3450mm
ORA supply a range of squeegee edge profiles, In addition to the
common square edge there are a variety of single and double bevel
profiles that fulfil various mechanical and printing
requirements. For identification purposes each profile has been
given its own reference G1, G2 etc
G1
Square edge 90 deg blade is used for a wide range of graphic and textile
printing applications where a high ink deposit is required. Suitable for
manual and automatic printing.
G3
This double bevel edge blade (60 & 45 deg) provides excellent control for
direct printing onto cylindrical surfaces and irregular forms, also fine
print for textiles.
G6
Square edge Composite Triple hardness blade gives the printer the
responsiveness of a soft to medium hard blade without the undesired
flexing created by increased secondary force squeegee pressure.
Excellent for printing on high mesh counts (120/140 threads/cm)
with high tension..
SOLVENT SWELLING
Although polyurethane is generally recognised as being highly resistant
to solvents, it is nevertheless recommended that where necessary, samples
of less common solvents be supplied for evaluation in our laboratory to
enable us to supply the most suitable grade. Resistance to solvent
swelling is increased as polyurethane hardness increases. All polyurethanes
will absorb solvents to some degree. However, what is most important is the
ability of the polyurethane to resist edge breakdown when subjected to solvent
ingression.
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