Zikafika pakusungirako vinyo, kusankha botolo la botolo kumachita gawo lofunikira pakusunga vinyo wabwino. Zida ziwiri zomwe zimagwiritsidwa ntchito kawirikawiri, Saranex ndi Sarantin, aliyense ali ndi makhalidwe apadera oyenera kusungirako zinthu zosiyanasiyana.
Zolemba za Saranexamapangidwa kuchokera ku filimu yamitundu yambiri yopangidwanso ndi ethylene-vinyl mowa (EVOH), yopereka zotchinga zotchinga mpweya wabwino. Ndi mlingo wotumizira mpweya (OTR) wa pafupifupi 1-3 cc/m²/24 maola, Saranex amalola kuti mpweya wochepa ulowe mu botolo, zomwe zingathe kufulumizitsa kukula kwa vinyo. Izi zimapangitsa kukhala abwino kwa mavinyo omwe amayenera kugwiritsidwa ntchito kwakanthawi kochepa. The water vapor transmission rate (WVTR) ya Saranex imakhalanso yochepetsetsa, mozungulira 0.5-1.5 g/m²/24 hours, yomwe ili yoyenera vinyo omwe angasangalale nawo mkati mwa miyezi ingapo.
Zovala za SarantinKomano, amapangidwa kuchokera ku zipangizo za PVC zotchinga kwambiri zomwe zimakhala zochepa kwambiri, zokhala ndi OTR yotsika kwambiri ngati 0.2-0.5 cc/m²/24 maola, zomwe zimachepetsa bwino makutidwe ndi okosijeni kuti ateteze zokometsera zovuta za vinyo. WVTR nayonso ndiyotsika, nthawi zambiri pafupifupi 0.1-0.3 g/m²/24 maola, kupangitsa Sarantin kukhala yabwino kwa vinyo wofunika kwambiri wosungidwa kwa nthawi yayitali. Chifukwa cha zotchinga zake zapamwamba, Sarantin amagwiritsidwa ntchito kwambiri ngati vinyo omwe amapangidwa kuti azikalamba zaka zambiri, kuwonetsetsa kuti khalidweli silinakhudzidwe ndi mpweya wabwino.
Mwachidule, Saranex ndiyomwe imayenera vinyo woti azimwa kwakanthawi kochepa, pomwe Sarantin ndi yabwino kwambiri pamavinyo apamwamba omwe amasungidwa nthawi yayitali. Posankha liner yoyenera, opanga vinyo amatha kukwaniritsa zosowa zosungirako ndi zakumwa za ogula awo.
Nthawi yotumiza: Nov-01-2024