engleski

Possibility of efficiency increasing of deinking flotation of the digital offset print

Flotation deinking is not a successful process for removing the particles of polymer ElectroInk from the cellulose suspension of Indigo print, digital offset print made on the principle of electrophotography. A part of residual impurities in pre-processing in handsheets before and after flotation decreases the number of ElectroInk particles and the share of ashes, and improves their mechanical properties.

digital offset print; pre-processing; flotation deinking

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