Recent roller press design achieve the same effect, at a lower cost.
2.
Feed that belt through a roller press to squeeze the rest of the moisture out.
3.
Large roller presses were in use by 1902 and electric irons were installed in 1917.
4.
In a typical arrangement, the material is fed onto a rotating table, onto which steel rollers press down.
5.
The powder is introduced to the top of the die and as the die rotates a roller presses the powder through the holes in the die.
6.
In 2001, the FSIS approved the gaseous disinfection system as an intermediate step before the roller press freezer, and approved the disinfected product for human consumption, as an additive.
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