1. Iimbotyi zekofu ezirostiweyo zivalwe kwiingxowa zefoyile ye-aluminiyam ukuthintela ukubola ekudibaneni nokukhanya nomoya.
2. Ingxowa yekofu ethi "i-one-way exhaust valve" ingakwazi ukwahlula ukukhanya nomoya ngaphandle kwengxowa yokupakisha, ukuze iimbotyi zekofu zigcine ubutsha kunye nencasa yokuqala yeembotyi zekofu zikwimeko entle yokugcina kunye nokupakisha.
3. Ulwakhiwo oluthe nkqo, olunokuma kwishelufu ngokwalo, i-id yesikwere ithambile kwaye izinzile, itsala ingqalelo yabathengi.
4. Iingxowa zekofu zingafakwa kuyo nayiphi na ibhegi, njengebhegi yokutywina emacaleni amathathu, ibhegi ye-gusset esecaleni enetayi yetin, ingxowa ye-stand up zipper enevalvu, ibhegi esezantsi ethe tyaba enevalvu, ifilimu yokuqengqeleka ikofu njalo njalo.
1. Umzi-mveliso okwindawo oqalise izixhobo zoomatshini abazenzekelayo, okwiDongguan, eTshayina, onamava angaphezu kweminyaka engama-20 kwiindawo zokupakisha.
2. Umthengisi wemveliso onokuseta ngokuthe nkqo, onolawulo olukhulu lwekhonkco lokubonelela kwaye unexabiso eliphantsi.
3. Isiqinisekiso sokuhanjiswa ngexesha elifanelekileyo, imveliso echanekileyo kunye neemfuno zabathengi.
4. Isatifikethi sigqityiwe kwaye singathunyelwa ukuze sihlolwe ukuze kuhlangatyezwane neemfuno ezahlukeneyo zabathengi.
Uyilo olusezantsi lunokuma, lunokubonisa isiphumo kakuhle kwishelufu.
Ivalvu yokukhupha umoya yendlela enye, ikhupha ikharbon diokside ukuthintela ikofu ekungcoleni nasekuboleni kwayo
Umcu wokutywina, kulula ukuwuvula nokuvala ngokuphindaphindiweyo