Black offset ink for text and solids
Black offset ink for text versus large solid areas may require different priorities. For text, check the sharpness of the image. For solid areas (apli), evaluate the hue and uniformity.
Oil-based varnish, water-based or UV coating?
When choosing between oil-based, water-based, or UV varnish, first consider your printing press and the curing/drying method. Next, define the desired surface effect and any requirements for subsequent finishing processes. Simply specifying "gloss" is not enough to select the right product.
F918 or F700: choosing a CMYK ink series
F918 or F700? Both series are designed for conventional sheet-fed offset printing, including perfecting (printing on both sides). Compare Novavit F918 Supreme BIO and F700 Speed Plus BIO using the actual paper intended for your print job.
Ink wash or roller decalcifier?
A roller wash removes ink, a calcium remover removes calcium deposits, and "Roller Lube" lubricates the rollers of an idle printing unit. These are three distinct tasks. First, identify the type of contamination and the type of rubber, then select the appropriate product.
Stock Pantone inks or custom mixing?
A ready-made Pantone ink can be either a base component or a specific, pre-mixed color. First, determine which product your job requires. "Yellow" and "Warm Red" are base components; they cannot simply be used as substitutes for any color found in a swatch book.
