Commonwealth v. Yorktowne Paper Mills, Inc.

Opinion by

Mb. Justice Musmanno,

The Yorktowne Paper Mills, Inc. is engaged in the manufacture of paper and allied products. In the manufacturing process it uses a chemical known as “A-Gel”, a coagulating aid, and a chemical known as “Remox”, a softening agent, which are placed in the boilers for the purpose of eliminating scale and corrosion and thus prolonging the life of the boilers and maintaining them in good operating condition. The boilers produce the steam required in the manufacture of paper board. The steam dries the paper, heats the water in the heater to a 140° (Fahrenheit)…