Dear Umbra,

So I was sitting there at lunch, eating my crackers, when I spied a recycling symbol and was confused. What is “pre-consumer” content? I mean, if the label is true (“carton made from 100 percent recycled paperboard — minimum 35 percent post-consumer content”), what is the other 65 percent? And what is paperboard?

Reader support makes our work possible. Donate today to keep our site free. All donations DOUBLED!

Kevin
Laurel, Md.

Dearest Kevin,

Grist thanks its sponsors. Become one.

Pre-consumer content is the stuff picked up from the cutting-room floor and recycled into new paper products. Paper that was wrinkled, or the odds and ends of a sheet after the pattern was cut out for the cereal box, or the fuzzy sides of a poured sheet, the “deckle” — anything left over after the first go-round.

The 35 percent post-consumer content is just what it says — 35 percent of the material that went into your paperboard had already been through consumer hands, while the other 65 percent consists of factory leftovers being given a new shot to make it out into the consumer world. The box-maker may rely on government contracts that mandate a specific percentage of recycled content.

Paperboard is paper more than 0.3 millimeters thick.

Now I have a question for you, fellow box-reader. What is a “macaroni product”?

Grist thanks its sponsors. Become one.

Boxily,
Umbra