Vim nws qhov biodegradability thiab nontoxicity, Polyvinyl Alcohol yog ib qho ntawm cov polymers uas paub zoo tshaj plaws uas pab rau ib puag ncig. PVA yog ib qho polymer tshiab uas muaj kev vam meej zoo vim ntau lub lag luam pib siv ntau txoj kev ua haujlwm sustainable. Qhov dav no siv tso cai rau kev siv cov khoom no hauv kev tsim cov thawv, textiles, thiab kev tsim kho thaum txo qis qhov cuam tshuam rau ib puag ncig. Hauv qhov no, cov tuam txhab siv PVA tuaj yeem txhim kho lawv daim duab ua ib qho tuam txhab sustainable thiab ua tiav cov kev xav tau ntawm khw rau ntau qhov kev txhim kho eco-friendly.