Hmm, in that case, the machine should generate solidified wood pulp from any paper waste. Then your source of material is much larger and cheaper - i.e. cast o

Hmm, in that case, the machine should generate solidified wood pulp from any paper waste. Then your source of material is much larger and cheaper - i.e. cast off cardboard boxes from the local supermarket, irregular shapes and sizes don't need to be glued together.