【Zvinhu Zvigadzirwa】
1. Yakanyanya kunamatira, yakanaka yemamiriro ekunze kuramba, yakanakisa plasticizer kuramba, yakanaka magetsi ekudzivirira kuita, kupisa kwakanyanya
kuramba, uye hunhu hwakanakisa hwekupokana nekurova pasina kufashukira.
2. Flexible substrate, yakanakisa bonding, tembiricha kuramba, mwando kuramba, uye yakakwirira bonding simba kune rough uye
nzvimbo dzisingachinjiki.