Cork: Being the story of the origin of cork, the processes employed in its manufacture & its various uses in the world to-dayArmstrong Cork Company
Science
Cork: Being the story of the origin of cork, the processes employed in its manufacture & its various uses in the world to-day
Armstrong Cork Company
Cork
From the driers all corks are taken to the sorting rooms, where they
are subjected to the last of the actual manufacturing processes, and,
from many standpoints, the most interesting of all. Here, again, the
importance of proper grading is paramount, and when one considers that
almost five million corks pour into this department every working day,
the magnitude of the task can be partly grasped. When the further
fact is known that this enormous output is to be sorted into about
twenty regular besides numerous special grades, one can still further
appreciate what the problem involves. The work itself calls for such
a peculiar combination of faculties that only one out of every five
operatives who are given preliminary training in this department is
found satisfactory; but so highly skilled do the regular workers become
that the sorting of thirty-five thousand corks may be considered an
average day’s labor. Experts exercise careful supervision and actually
test each lot of corks as they come from the operatives in order that
uniform standards may be maintained from day to day and month to month.
[Illustration:
Circle A Corks]
When past the keen eye of the tester, the cork, after its long journey
through the factory, passes either direct to the packing department or
to the warehouses. This last point involves a problem which is often
very puzzling and difficult of solution. Thousands of dollars’ worth
of corks are placed in the warehouses every year to remain there
indefinitely. An order for a quantity of corks of a certain size and
quality also involves, of necessity, the manufacture of a great many
corks of other grades. The reason for this is, of course, found in
the fact that the raw material, no matter how carefully sorted at the
outset, will not produce a finished product of uniform quality. Thus
frequently it becomes necessary to work over a given lot of corks for
which there is no demand into a smaller size for which orders are
pouring in.
[Illustration:
Circle B Corks]
Into the packing department streams a bewildering array of corks of
every conceivable shape, grade, and size. The tapers appear in a dozen
qualities, at the head of which stand the peerless “Circle A” and
“Circle B,” prescription corks found in every first-class pharmacy in
the land. The straights have been separated into various classes,
running from the fine champagne corks down to the common soda water
corks. Besides, there are keg corks, hand cut corks, mustard and jar
corks of large diameter, shell corks, perforated through the center,
and glued corks made up of several layers, all of which must be put up
in packages of suitable size, ready to be delivered to the shipping
department for transportation to the consumer.
[Illustration:
Tapered Corks, X Grade]
[Illustration:
Bobbers for Fishing Lines]
[Illustration:
Large Tapered Corks]
[Illustration:
Instrument and Fishing Rod Handles]
Public-domain text, read in full here on John Shaqi.
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