Article 11. Bottle Caps And Labels of California Food And Agricultural Code >> Division 15. >> Part 2. >> Chapter 2. >> Article 11.

It is unlawful for any person that sells or handles market milk, except the original bottler of the market milk, to have in his possession, or under his control, any milk bottle cap or label, except the caps or labels that are affixed to the filled containers at the time of delivery to the seller or handler.

It is unlawful for any person that sells or handles market milk to remove any cap or label from any milk container and attach such cap or label to another milk container.

It is unlawful for any person to sell or use any milk bottle caps which are not packed by the manufacturer in single column in unopened, dustproof tubular packages.