It will be understood that the purpose for which the finished yarn
is to be used will determine largely the choice of the bales for any
particular batch. For example, to refer to a simple differentiation,
the yarn which is to be used for the warp threads in the weaving of
cloth must, in nearly every case, have properties which differ in
some respects from the yarn which is to be used as weft for the same
cloth.

On the whole, it will be found advantageous, when the same grade of
jute is required, to select a batch from different balers' marks so
that throughout the various seasons an average quality may be
produced. The same class of yarn is expected at all times of the year,
but it is well known that the properties of any one mark may vary
from time to time owing to the slight variations in the manipulation
of the fibre at the farms, and to the variations of the weather
during the time of growth, and during the season generally.

A list of the bales for the batch is sent to the batching department,
this list being known as a "batch-ticket." The bales are, of course,
defined by their marks, and those mentioned on the batch-ticket must
be rigidly adhered to for one particular class of yarn; if there is
any chance of one kind running short, the condition should be
notified in time so that a suitable mark may be selected to take its
place without effecting any great change in the character or quality
of the yarn.

When the number and kind of bales have been selected and removed
from the groups or parcels in the store or warehouse, they are
conveyed to the batching department, and placed in a suitable