I ka nānāʻana i nā mea maikaʻi o ka PLA, ma hope o ka huiʻana o ka lamination me nā mea i hoʻopiliʻia i ka pulp,ʻaʻole hiki iā ia ke ho'ōla wale i ka hoʻohanaʻana i ka wai a me kaʻaila, akā,ʻoi aku ka maikaʻi o ka silaʻana i nā pores o nā huahana pulp i hoʻopiliʻia, hikiʻole ke pale i ka waiʻona. Kāohi ka huahana i ka leakage waiʻona. I ka manawa like, ma hope o ka hoʻopaʻa ʻia ʻana o nā lua ea, hoʻemi ka papa ʻaina i ka permeability o ka ea o ka huahana i ke kaʻina hana maoli, ʻoi aku ka kiʻekiʻe o ka hana mālama wela, a ʻoi aku ka lōʻihi o ka manawa mālama wela.

Hiki iā ia ke hana i nā ʻano meaʻai hiki ke hoʻopau ʻia, e like me nā ipu māmā, e like me nā ʻili, nā ipu Deli, nā kīʻaha Salada, nā ʻāpana Deli a me nā ʻāpana ʻāpana.