1. Iibhontshisi zekofu ezigcadiweyo zitywinwe kwiingxowa ze-aluminium foil ukukhusela i-oxidation ekudibaneni nokukhanya kunye nomoya.
2. "I-valve yendlela enye yokukhupha i-valve" isikhwama sekofu inokwahlula ukungena kokukhanya kunye nomoya ngaphandle kwengxowa yokupakisha, ukwenzela ukuba iimbotyi zekofu zikwazi ukugcina ukutsha kunye nencasa yokuqala yeembotyi zekofu kwindawo engcono yokugcinwa kunye nokupakisha.
3.Isakhiwo esithe nkqo, esinokuma kwi-shelf ngokuzimeleyo, i-square id flat kwaye izinzile,ukutsala ingqalelo yabathengi.
4.Iibhegi zekofu zinokufakwa kuyo nayiphi na isitayile sebhegi, njengebhegi esecaleni etywiniweyo, ibhegi yegusset esecaleni eneqhina, isikhwama soziphu esinevalve, isingxobo esisezantsi esinevalve, ifilimu eqengqelekayo ikofu njalo njalo.
1.Umzi-mveliso okwisiza omise isixhobo soomatshini abazenzekelayo, esise-Dongguan, eTshayina, esineminyaka engaphezu kwama-20 yamava kwiindawo zokupakisha.
I-2.Umthengisi wemveliso kunye nokusekwa ngokuthe nkqo, onolawulo olukhulu lokubonelela kunye neendleko ezifanelekileyo.
3.Guarantee malunga nokuhanjiswa kwexesha, imveliso ye-In-spec kunye neemfuno zoMthengi.
I-4.Isatifikethi sigqityiwe kwaye sinokuthunyelwa ukuba sihlolwe ukuhlangabezana nazo zonke iimfuno ezahlukeneyo zabathengi.
Uyilo olusezantsi lunokuma, lunokubonisa umphumo kakuhle kwi-shelf.
Ivalve yendlela enye yokukhupha, khulula ikharbon diokside ukuthintela ikofu kwi-oxidation kunye nokuwohloka
Umcu wokutywina, kulula ukuwuvula nokuvala ngokuphindaphindiweyo