Naslov
Introduction of Computer Print-outs in the Recycling Process of Printed Folding Box-Board

Autori
Jamnicki, Sonja ; Barbarić Mikočević, Željka ; Stanić, Maja ; Lozo, Branka ; Muck, Tadeja

Izvornik
Progress in paper recycling (1061-1452) 18 (2008), 1; 4-8

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Offset printed folding box-board; Office laser print-outs; Double – stage chemical flotation

Sažetak
The offset printed folding box-board samples were subjected to the double-stage laboratory de-inking flotation process as well as the mixture of office laser print-outs and offset printed folding box-board samples. The office laser print-outs were introduced to the offset printed box-board furnish in order to improve the mechanical and optical characteristics of recycled handsheets. The role of primary paper grades, with its longer and more flexible fibers, is to help the weaker brown grade fibers to knit the stronger paper. Primary paper fibers also contribute to improved optical properties. The flotation had positive effect on properties of both studied samples. Quality improvement of laboratory handsheets selected properties was discussed.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija

POVEZANOST RADA