The modern packing house : $b A complete treatise on the design, construction, equipment and operation of meat packing houses, according to present American praactice, including methods of converting by-products into commercial articlesWilder, F. W. (Fred William)
History
The modern packing house : $b A complete treatise on the design, construction, equipment and operation of meat packing houses, according to present American praactice, including methods of converting by-products into commercial articles
Wilder, F. W. (Fred William)
Packing-houses
=Rumping.=--This operation requires very skillful work, and calls for a
great deal of attention. Points to be attained are a smooth hide free
from scores or cuts, and smooth work on the beef. Care must be used
in this work to see that the rumper keeps very close to the hide on
outside of the leg, in order that the fell-beater may do good work. If
the rumper is careless and breaks through the fell, it is impossible
to carry this down smoothly. In working around the tail, care must be
taken not to cut into the lean meat, especially on thin cattle, where
there is comparatively little covering.
=Fell Beating.=--If the floorman and rumper do their work properly,
it is comparatively easy to do a good job at fell beating. The
fell-beaters should then use care to see that they do not tear
through, and, in marking with the chopper, to mark in such a way that
they tear back instead of cutting off.
=Gutting.=--The objects sought for in this particular work are: First,
cleanliness, and next, to save the fat smooth and without tearing
it around the bones. The liver should be taken out without tearing.
Special care should be used in cutting between kidneys, to open in the
center without cutting tenderloin. Also to leave all tenderloin in
the bullock, for, if any comes out with the “pluck” it is wasted. The
workmen should also be careful about cutting intestines or weasands.
[Illustration: FIG. 40.--ORDINARY BEEF SPREADER.]
=Backing.=--The objects to be attained in this particular work, are:
First, smooth hides, free from scores or cuts, at the same time leaving
no fat on the hide, and next, particular care should be taken in the
work required in the dropping of the hide to see that the fat is not
removed from the loins.
=Tail Sawing.=--The point in this work is to see that the saw is
absolutely in the center, and that the first bone is sawed centrally.
Better work can doubtless be done by sawing the tail from the rear,
“popping” it twice.
=Beef Spreaders.=--In slaughtering cattle it was formerly the custom
to use an ordinary spreader as shown in Fig. 40, which spread all
carcasses, large or small, a certain distance and kept them spread
from the time they were hung until finished splitting. The spring beef
spreader illustrated in Fig. 41, is a great improvement over this old
spreader. When the cattle are first hung on this appliance the center
piece is raised up, allowing the hooks to hang in a normal condition
proportionate to the size of the animal which is hung on them. Hanging
in this shape, the rumper is given a chance to do his work better.
=Splitting.=--Great care should be exercised in this particular work,
especially on “hard-bone” cattle. They should split the bone down
centrally, the entire length of the carcass. Great care should be taken
to see that they split the short fin-bone in the neck, thereby giving
the neck-splitter a chance to start centrally with his work.
[Illustration: FIG. 41.--SPRING BEEF SPREADER.]
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