ACB (Accept Collection Bag) captures all fiber that will not pass a 200 mesh screen. Separate frame and bag. Will capture up to 10 g, oven dried equivalent, of pulp from the MasterScreen. Bag is taken out of frame and backwashed to access.
Screened fiber can be captured for performing kappa tests, making handsheets, or examining debris in accepted fraction of pulp sample. The fines fraction can be calculated by subtracting reject weight and fiber weight from original weight of sample size.