- Factors which influence in a good high gloss UV finishing -

.WPC Info:

Factors which influence in a good high gloss UV finishing:

I) Press factors:

CURING:

- Radiator IR

- Radiator UV

- Light Wavelength

- Spectral composition of curing light beam

- Number of curing light beams

- Light beams sequence

- Airvolume, airtemperature, airhumidity

- Aspiration

DRY SECTION:

- Disposition

VARNISHING MODULS:

- Varnishing injection (geometry, roller screen)

- Varnishing plates

- Varnishing feeder

INK AND WATER GROUP

- Adjustment

- Temperature

EXIT

- Cooling

PRESS SPEED

II) Printing Product's Factors:

MATERIAL TO PRINT ON

- Substrate base

- Pile's temperature

COLOR

- Pigments

- Humid medium

- Inkamount (under ISO norm)

- Colorsequence (ISO norm)

UV VARNISH

- Type of varnish

- Applied quantity

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