ISO/WD 25183

Test method for pulp yield of paper packaging products ISO/WD 25183

Scope

The aim of the present standard is to evaluate recyclability of paper packaging producst by determining the recovery pulp yield(%) of cellulose fibers, known as pulp, recovered from their waste products.
The recovery pulp yield(%) is determined by measuring the cellulose content recovered after a waste product is disintegrated in water under specified mechanical conditions.