Cov Kev Siv Tshuaj Polyvinyl Alcohol (PVA) - Cov Khoom Zoo

PVA ua ib qho khoom muaj ntau yam txuj ci uas ua rau nws haum rau kev siv hauv textile mus rau kev siv hauv bio-degradable packaging. Qhov no ua rau nws yog ib qho khoom tseem ceeb hauv feem ntau cov cheeb tsam vim nws ntseeg tau tias txhua qhov xav tau tuaj yeem tau txais los ntawm cov lag luam.

Peb yog ib qho muag khoom nrov thiab yog li ntawd peb tsis txo nqi ntawm qhov zoo nrog peb PVA khoom. Peb tau koom tes nrog cov neeg muab khoom nrov thiab ntxiv rau peb qhov kev ntsuam xyuas zoo kom ntseeg tau tias peb cov neeg siv tau txais cov khoom siv ua haujlwm hauv lawv txhais tes nrog ib qho warranty.

Cov pab pawg yog cov neeg muaj peev xwm heev hauv kev pab nrog PVA daim ntawv thov. Peb to taub txog cov teeb meem thiab muab cov kws tshaj lij rau cov neeg siv kom pab txhawb kev xaiv cov khoom zoo, yog li ntawd txhim kho kev ua haujlwm.