@article { ISI:000346146900019,
	title = {Bulky paper with good strength and smoothness? Certainly!},
	journal = {NORDIC PULP \& PAPER RESEARCH JOURNAL},
	volume = {29},
	number = {4},
	year = {2014},
	pages = {725-731},
	abstract = {Increasing bulk is the first step toward resource-lean papermaking. Increasing the bulk tends to reduce strength and increase porosity and roughness; however, loss in strength could be compensated for via an increase in the specific strength of bonds. The increase in total surface area can have a positive influence on the porosity and smoothness of the paper. Results suggest that the bulk of fine paper can be increased by 20\% and the critical paper properties maintained through selection of the kraft fibre type, control of the degree of hornification, addition of xyloglucan, and use of fines-rich mechanical pulp. In general, the results reported on here suggest that increasing bulk or reducing grammage is a challenging task but can be accomplished through simultaneous application of several unconventional measures.},
	issn = {0283-2631},
	author = {Oksanen, Antti and Retulainen, Elias and Brumer, Harry}
}
