Sec. 19. A person engaged in:
(1) the manufacturing, remaking, or renovating of an article of bedding; or
(2) processing or selling felt, batting, pads, or loose material to be used in articles of bedding covered by this chapter;
may not use any secondhand material, new or secondhand feathers, down, or any material that comes from an animal unless the secondhand material, feathers, down, or other material has been thoroughly sterilized or disinfected by a process approved by the state department.