1. Ubhontshisi wekhofi othosiwe uvalwe ezikhwameni ze-aluminium foil ukuvimbela ukubola komoya ekuthinteni ukukhanya nomoya.
2. Isikhwama sekhofi "esiyindlela eyodwa" singahlukanisa ukungena kokukhanya nomoya ngaphandle kwesikhwama sokupakisha, ukuze ubhontshisi wekhofi ugcine ubusha kanye nokunambitheka kwasekuqaleni kobhontshisi wekhofi esimweni esihle kakhulu sokulondolozwa kanye nokupakisha.
3. Isakhiwo esiqondile, esingama eshalofini ngokuzimela, i-id yesikwele ithambile futhi izinzile, idonsela ukunaka kwabathengi.
4. Izikhwama zekhofi zingasetshenziswa kunoma yisiphi isitayela sesikhwama, njengesikhwama sokuvala esiseceleni ezintathu, isikhwama se-gusset esiseceleni esine-tin tie, isikhwama se-stand up zipper esine-valve, isikhwama esiphansi esisicaba esine-valve, ifilimu yokugoqa ikhofi nokunye.
1. Ifektri esesayithini esungule imishini yemishini ezenzakalelayo esezingeni eliphezulu, etholakala eDongguan, eShayina, enolwazi olungaphezu kweminyaka engama-20 ezindaweni zokupakisha.
2. Umhlinzeki wokukhiqiza? onokusetha okuqondile, okulawula kahle uchungechunge lokuhlinzeka futhi ongabizi kakhulu.
3. Isiqinisekiso sokulethwa ngesikhathi, umkhiqizo oqondile kanye nezidingo zamakhasimende.
4. Isitifiketi siphelele futhi singathunyelwa ukuze sihlolwe ukuze kuhlangatshezwane nezidingo zamakhasimende ezahlukene.
5. Kunikezwa amasampula wamahhala.
Ukusetshenziswa okuphindaphindiwe, ukuvala okuqhubekayo kanye nokukhiya okusha okusebenzayo
I-valve yekhofi ukuze kube lula ukuvimbela i-oxidation kanye nokugcina ukudla.
Umklamo ophansi oyisicaba ungama, ungabonisa umphumela kahle eshalofini.
Yonke imikhiqizo ihlolwa ngokuphoqelekile ngelebhu ye-QA yanamuhla futhi ithola isitifiketi selungelo lobunikazi.