certainly - best chopped up a bit and kept wet, like any other wood pulp product, it needs to decompose, and it will

Bill

We throw away almost NO paper products (ok there are bits of paper left on the little plastic envelope windows that get thrown away.) What doesn't get used in the worm bin goes into the regular compost bin. I know many people worry about the inks and such on cereal boxes and other paperboard that is glossy but I figure the compost is a better way to deal with it than any other way. So far none of it had hurt our worms but we have only had them a month or so.

We put most of our toilet and paper towel rolls into the recycling bin, however once in a while I'll stuff the inside of a paper towel roll with previously frozen fruit scraps such as cantaloupe, honeydew, pineapple etc...
The worms go crazy for this and within a few days, there's no trace of any fruit or paper towel roll left.

mataka4

Complaining is good for you as long as you're not complaining to the person you're complaining about. -Lynn Johnson.

I put in a chipboard egg carton recently, and it disappeared very quickly.