Gulu loyambira la zipewa za botolo la pulasitiki

1. Chivundikiro kapu
Monga momwe dzinalo likusonyezera, screw cap imatanthawuza kuti kapuyo imalumikizidwa ndi kufananizidwa ndi chidebecho pozungulira ulusi wake womwe. Chifukwa cha ubwino wa ulusi wa ulusi, pamene wononga kapu ikakamizidwa, mphamvu yaikulu ya axial imatha kupangidwa kupyolera mu mgwirizano pakati pa ulusi, ndipo ntchito yodzitsekera yokha imatha kuzindikira mosavuta.

2. Chophimba chophimba
Chivundikiro chomwe chimakhazikika pa chidebecho kudzera muzinthu monga zikhadabo chimatchedwa snap lid. Chophimbacho chimapangidwa potengera kulimba kwa pulasitiki komweko.
Pa unsembe, zikhadabo za chithunzithunzi chivundikirocho akhoza deform mwachidule pamene pansi pa kuchuluka kwa mavuto. Kenaka, pansi pa kusungunuka kwa zinthuzo, zikhadabo zimabwerera mwamsanga ku mawonekedwe awo oyambirira ndikugwira pakamwa pa chidebecho mwamphamvu, kuti chivindikirocho chikhazikike pa chidebecho.

3. Kuwotcherera chivundikiro
Mtundu wa chivindikiro chomwe chimagwiritsa ntchito nthiti zowotcherera ndi zinthu zina zowotcherera molunjika gawo la pakamwa pa botolo kuti lifike pachotengera chosinthika pogwiritsa ntchito kusungunuka kotentha kumatchedwa chivindikiro chowotcherera. Ndizochokera ku screw cap ndi snap cap. Imangolekanitsa chotulutsira madzi mu chidebe ndikuchisonkhanitsa pa kapu.