Section 297. Unclean factories

1. If the commissioner finds evidence of
  contagious disease in a factory, he shall affix to the articles  therein
  exposed  to  contagion  a  label containing the word "unclean" and shall
  notify the local department or board of health, which after disinfecting
  the articles may remove such label.
    2. If the commissioner finds that the factory or work room therein  is
  unsanitary,  the  commissioner  may, upon filing in his office a written
  order stating the reasons therefor, affix  to  any  articles  therein  a
  label containing the word "unclean." Such label shall be removed only by
  an  authorized  representative  of  the  commissioner and not until such
  articles are removed from the factory and cleaned, or until the  factory
  or work room is made sanitary.