Description
Fabrication of coated paper uses various types of coating. This size press is designed for use in the laboratory simulating the practical Sym-size press. It is composed of applicator roll; back-up roll and rod bar to make uniform color coats. The specimen, that is, sheet paper is applied on the back-up roll, and it is rotated at a high speed and made to contact the applicator roll to perform coating. Tests can be made in various conditions by changing the rod bar interval, contact pressure, rotation speed of the applicator roll, and press pressure of the back-up roll.
Specimen Size sheet 1,000mm long, 240mm wide
Coating Length 900mm (effective coating length 450mm)
Coating Width 240mm
Coating Speed 100 to 600m/min.
Rolls
applicator roll: 360mm in diameter, 240mm wide
back-up roll: 349mm in diameter, 240mm wide
Rod Bar Pressure 5 to 15N/cm
Power Source three-phase 200/220VAC 50/60Hz 10A
Air Source 0.5MPa
Outer Dimensions
coater: 700×970×1,500mm
control box: 840×500×1,200mm
Instrument Weight
coater: 650kg
control box: 80kg
