Britain at Work
A Pictorial Description of Our National Industries
År: 1902
Forlag: Cassell and Company, Limited
Sted: London, Paris, New York & Melbourne
Sider: 384
UDK: 338(42) Bri
Illustrated from photographes, etc.
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240
BRITAIN AT WORK.
frame. The story is too long for telling here.
It must suffice to say that at the beginning
of last century Heathcoat invented a machine
which made’ it possible to twist round each
other an indefinite number of threads, and
to cause each thread to traverse, mesh by
mesh, every other thread in the width of
the fabric being netted. The machine in
general use, the Levers, is an improvement
upon this, and new patents are continually
being registered. To understand the process,
however, we must visit one of the big
Nottingham factories, by preference that of
Messrs. Pratt, Hurst and Co., whose or-
ganisation admirably illustrates the different
conditions under which the various processes
are carried out. These are generally under-
taken by distinct firms, but in the case of
Messrs. Pratt, Hurst and Co. occupy separate
factories, each under its own manager. Levers
machines are established in one, curtain
machines in another, bleaching and dressing
take place in a third, and the final operations
and the making-up are carried on in the
warehouse in the district of Nottingham
appropriately known as Lace Market. An-
other large firm has its curtain machines in
Scotland, the lace being then brought to
Nottingham for dressing and finishing, owing
to the abundance of female labour in the
lace city.
The first department to be visited is the
designing-room. The designs are complete
drawings, either entirely original or suggested
by old fabrics, and the pattern is afterwards
traced on drafting paper, ruled out into
a network of very small squares, the course
taken by the thread being carefully shown
by the draughtsman. The squares are then
numbered, and the numbers entered as a
column of figures, this being handed over to
an operator, who, with a special machine,
having a keyboard something like a con-
certina, punches holes corresponding to the
numbers in narrow strips of thin mill-
board, the arrangement of holes being groups
of varying size. The cards, which thus con-
tain the essence of the design, are then ready
for transference to the Jacquard in the
machine-room, whither we will follow them.
The rooms in which the machines are
placed are well lighted and lofty, and the
factories have to be built especially strong to
sustain the tremendous weight on the floor.
Levers machines are about nine feet high,
and from 144 to 220 inches wide, Curtain
machines having a greater width of from 170
to 360 inches. As many as 4,000 bobbins are
often working in a machine at the same time,
and in the manufacture of the finest lace twice
that number are employed. It is impossible
within the limits at our disposal to describe
the complicated principles on which the
machine works, but an idea may be con-
veyed by considering it in its simplest form
as shown in the making of bobbin-net. I he
frame, o.r loom, holds vertically a series of
warp-threads, with sufficient space between
each to allow of a shilling being passed
through edgeways. Behind the threads is
a row of bobbins, which are, however, alto-
gether unlike ordinary bobbins. They consist,
in fact, of two thin discs of brass, rather
larger in diameter than a penny and about
as thick as a shilling, the thread being wound
between them. The bobbins, fixed in what
are known as “ carriages,” rest in an arrange-
ment called a comb-bar or bolt-bar, and
when the machine is set in motion each
bobbin, carrying its thread with it, passes
between two of the parallel and perpendicular
threads of the warp, and is lodged in another
similar bolt-bar in front of the warp. Then
this bolt-bar “ shogs,” or moves, a space to
the right or left, afterwards lodging the bobbin
on another back bolt-bar one distance beyond
its last space. So the process is continued
through the length of the net, the bobbins,
millions of which are in use in the big factories,
being replaced when their thread is exhausted.
The machines are worked solely by men
boys assisting them by filling the bobbins
with thread. They work in two shifts, and
are paid by the piece, so much per “ rack,”
the latter consisting of 240 meshes. 1 heir
hours are rather peculiar. The first shift
comes on at four in the morning, and works
until nine, when the second shift comes on
until one. From one to six the first shift is
again at work, and the second from six to
twelve. Thus each works ten hours a day,
and the machines are idle only four hours.
The above description of a lace machine
applies only to the making of net, those for
pattern lace being more intricate and having
fitted to them the Jacquard apparatus, on