The reason why the pulp-maker was so anxious to ship his pulp wet was
because under such conditions he could market it at a lower figure and
dispatch it with greater facility. The paper-maker championed the wet
form for the reason that it was more convenient to him; he was able
to turn it straightaway into his machines. But when imported dry the
pulp must be subjected to certain preliminary treatment which involves
time, trouble, and a certain expense. Consequently, out of 100 tons of
mechanical pulp normally shipped to Britain, only one ton was in the
dry form; the other 99 tons were in the more handy wet form. Certainly
there are accepted technical objections to dry pulp. It is brittle and
apt to chip. But wet or dry it cannot be used exclusively and solely
in the preparation of even the lowest grades of newspaper. A certain
proportion of the chemical pulp must be added to impart the requisite
degree of firmness and stoutness to the fabric.
A little investigation reveals why the Scandinavian pulp-makers were
firmly set upon shipping the pulp wet. In pre-war days the British
paper-maker paid from £2 5s. to £2 10s.--$11.25 to $12.50--a ton
for the moist pulp delivered at a British port. Freight was a mere
bagatelle, averaging about 5s.--$1.25--per ton. To convert the wet into
dry pulp prior to shipment the Swedish pulp-makers must use coal. This,
thanks to hydro-electric energy, is not required in the fabrication
of the actual pulp. But Sweden is deficient in coal resources and
compliance with the British official request involved the importation
of British coal. Inasmuch as it takes from 1,120 to 1,680 lb. of coal
to dry one ton of pulp it will be seen that the Swedish manufacturers
were faced with a fuel bill which was likely to run into big figures.
Under war conditions British coal was expensive, while quality was
subject to wide variation. At that time the coal commanded from £8
to £10--$40 to $50--per ton in Sweden. Consequently, to his disgust,
the pulp-maker was confronted with the necessity to incur an extra
manufacturing charge ranging from £4 to £8--$20 to $40--per ton of pulp
produced.