Kune nzira dzakawanda dzekutangira pre-kudhinda pamusoro pekunyepedzera kwePlastic Film Chinda muchina.

Iyo yekushanda yeiyo murazvo wekurapa wekurapa ndewekuregedza firimu nekukurumidza pamusoro pekuvandudza kuderedza kufambisa kuInk. Chinyorwa chefirimu chakarapwa chinofanira kudhindwa nekukurumidza sezvinobvira, kana zvisina kudaro iyo nzvimbo nyowani ichangobva kukurumidza, iyo ichakanganisa kurapwa. Kurapa murazvo kwakaoma kudzora uye ikozvino yatsiviwa ne corona discharge kurapwa.

Iyo yekushanda ye corona discharge kurapa ndeyekupaza iyo firimu kuburikidza neyeltage munda, iyo inogadzira yakakwira-freed-frelly-frellating plapes iyo kumanikidza mweya. Mushure mekunge Ionization, iyo gasi ion is fungidziro pane iyo firimu kuti iwedzerwe nekurovera kwayo.

Panguva imwecheteyo, maatomu emahara eokisijeni anosangana neOxygen mevoni kuti aumbe ozone, uye mapoka ePolar anogadzirwa pamusoro, ayo pakupedzisira anowedzera kushushikana kwepurasitiki epurasitiki, iyo inokodzera kudedera yemibvunzo uye maanomanikidzo.