Hemp Hurds as Paper-Making Material - United States Department of Agriculture, Bulletin No. 404 by Lyster Hoxie Dewey;Jason L. Merrill
page 10 of 40 (25%)
page 10 of 40 (25%)
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The quantity is likely to increase as the use of machine brakes increases. The hurds may be baled in hemp-fiber presses, with partial burlap covers like those on cotton bales, or possibly chip-board covers. It is estimated that the farmers may deliver the bales on board cars profitably at $4 to $6 per ton. THE MANUFACTURE OF PAPER FROM HEMP HURDS. By JASON L. MERRILL, _Paper-Plant Chemist, Paper-Plant Investigations_. =INTRODUCTION.= The purpose of this paper is to report upon preliminary tests which were conducted to determine the paper-making value of hemp hurds, a crop waste of the hemp-fiber industry. The search for plant materials capable of being utilized in paper manufacture is a comparatively recent but world-wide activity which has for its object the husbanding of present sources of paper-stock supply by the substitution of new materials for some of those which are rapidly becoming less plentiful and more costly. |
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