1. Winding--to take the yarn from the cop and place it on the
warper’s bobbin.
2. Warping or beaming to wind the yarn from 400 or 500 bobbins
to one large beam.
3. Sizing--_i.e._, covering the warp with an adhesive
preparation to fit it for standing the strains in weaving.
4. Attaching the healds and reeds to the warp, called looming
or drawing-in.
5. Weaving.
Each of these will be described more fully in succeeding chapters,
and as in different districts different methods are employed, more
especially in the sizing and beaming systems, the one chosen for most
minute description will be the one used most commonly, although the
other systems will be referred to.
The weaving mill--or, as it is termed, shed--requires description next.
The general details of such a building will be more easily understood
by referring to the annexed plan.
The most important point to remember in the arrangement of the rooms
for the different processes, is to place each so as to require as
little transit of material as possible. The engine, a condensing one of
110 indicated H.P., horizontal, is driven by the steam generated in a
30ft. by 7ft. two-flued steel boiler working at 120lb. pressure.
In the flue is fixed a set of economisers heated by the hot air and
gases generated in the furnace, and through the pipes of which passes
the feed water.
In the winding room are two 200 spindle machines (100 each side),
keeping 12 winders employed. There are 3 beaming frames, 504 ends each.
In the sizing department are found the usual becks and cisterns for
mixing purposes, and one slasher sizing machine. It will be noted that
the weaving shop has direct communication with the looming room where
the beams are stored, and with the warehouse whence the weavers obtain
the yarn, at the same time returning the manufactured material. There
is also an outlet into the mill yard without passing through any other
department.
In case of a new shed having to be built, many important questions
present themselves for consideration. In fixing upon the site, the
essentials for a suitable position are a foundation sufficiently damp
and of such a nature as not to easily part with moisture, even in hot
weather, so as to preserve that humid atmosphere so essential to good
weaving, more especially where heavy sizing is resorted to; yet there
must be no yielding, for it is of vital importance that vibration be
reduced to a minimum, both in weaving, winding and warping, to avoid
breakages of yarn.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account