Aineistot 1-2 / 2
The use of branched ketenedimers in solving the deposit problems related to the internal sizing of uncoated fine paper
Alkyl ketene dimers (AKD) are effective and highly hydrophobic sizing agents for the internal sizing of alkaline papers, but in some cases they may form deposits on paper machines and copiers. In addition, alkenyl succinic ...
Spray coating technique asa surface treatment for woodcontaining paper grades
The objective of this work was to introduce the emerging non-contacting spray coating process and compare it to the existing coating techniques. Particular emphasis was given to the details of the spraying process of paper ...