(3) Not more than 100 parts per million by weight (0.01%) after January 1, 1995. As used in this section, "incidental presence" means the presence or a regulated metal as an unintended or undesired ingredient of a package or packaging component.
As used in this section, "intentionally introduced" means the deliberate use of a regulated heavy metal to provide a desired characteristic, appearance, or quality.
"Intentionally introduced" shall not include:
(1) Using a regulated metal as a processing agent or intermediate to impart certain chemical or physical changes during manufacturing, whereupon the incidental retention of a residue of a regulated metal in the final package or packaging component is neither desired nor deliberate, if the final package or packaging component is in compliance with this act; or(2) Using recycled materials as feed stock for the manufacture of new packaging materials, where some portion of the recycled materials may contain amounts of the regulated metals if the new package or packaging component is in compliance with this act.