Pennsylvania Code
Title 34 - LABOR AND INDUSTRY
Part I - Department of Labor and Industry
Chapter 47 - MISCELLANEOUS PROVISIONS
Subchapter I - TEXTILE INDUSTRIES
GENERAL PROVISIONS
Section 47.344 - Exhaust systems
Current through Register Vol. 54, No. 38, September 21, 2024
The following machines shall be covered and exhaust systems shall be installed for the removal of dust or fly:
(1) Dusting and opening machines in the manufacture of woolen and worsted yarns such as willows, burr pickers, and mixing pickers.
(2) Machines used in the preparation of cotton for carding of cotton yarns such as openers and pickers.
(3) Machines used in the manufacture of cotton yarns on cotton waste cards such as willows, pickers, and openers.
(4) Machines used in the spinning of asbestos yarn such as willows, pickers, and cards.
(5) The cylinders, workers, strippers, and doffers of cards for carding cotton waste shall be enclosed. Exhaust systems are not required.