99
china clay and are not over-sized. On the latter point our manufacturers state as follows
"With reference to the question of adjusting the weight of paper by the heaviness of the size; we have to inform you that the quantity of sizing material in any paper can only be in proportion to the absorptive power of the fibre of which the paper is composed.
A very slightly increased weight might possibly be obtained by repeating the process of sizing, but in this case the extra size would all be on the surface and the difference in weight would, as stated above, be extremely small. This process is also so expensive that no manufacturer would think of adjusting the weight of his paper by it, as it would cost him far more than the saving he would...
99
china clay and are not over-sized. On the latter
point our manufacturers
follows
state as
"With reference to the question "of adjusting the weight of " paper by the heaviness of "the size; we have to inform
'you that the greantity of
in
"sizing material in any
paper can
only be in
"Proportion to the absorbeut
"power of
the fibre of which
"the paper is composed.
"
a
very slightly increased "weight might possibly "be obtained by repeating "the process of sizing, but "in this case the extra
size would all be ou
and the
"the
Surface "difference in wright- "would, as stated above,
" be extremely small. This -process is also so expensive
4
• that no manufacturer would "think
of adjusting the
верів,
" weight of his paper by it, "as it would cost him far
*
a
"more than the
saving
he
"would
P
-ཡཱཥྛ- v-
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