
Kutengerani inu ubwino wa chakudya concave ndi convex zipi
Pankhani yoyika zakudya zamakono, ma concave-convex zipper, monga ukadaulo wosindikiza, pang'onopang'ono akukhala chinthu chofunikira kwambiri pakuwongolera ma phukusi ndikuwonetsetsa kuti chakudya chimakhala chatsopano. Kukonzekera kumeneku sikungopangitsa kuti thumba lazopakapaka likhale losavuta kutsegula ndi kutseka mobwerezabwereza, komanso limapangitsanso bwino nthawi ya alumali ya chakudya, kuchepetsa kutaya zakudya, komanso kumapereka mwayi wogula bwino.

Zatsopano za nyemba za khofi: thumba losindikizidwa la octagonal
Fakitale yathu posachedwapa yapanga makina atsopano atsopano: thumba losindikizidwa la octagonal la nyemba za khofi, zomwe zimatsimikizira kuti zimakhutiritsa okonda khofi komanso ogula zachilengedwe.

Ma zipper a PE otsika kutentha amasintha bizinesi yonyamula zakudya
Monga chitukuko chotukuka m'makampani onyamula zakudya, zipper yatsopano yotentha ya PE yadzetsa chidwi chifukwa cha ntchito zake zatsopano komanso zabwino zake. Izi zimapangidwira mwapadera matumba oyikamo chakudya ndipo zimakhala ndi malo osungunuka otsika kwambiri, kuwonetsetsa kutsitsimuka komanso chitetezo cha chakudya chopakidwa. Ukadaulo wotsogolawu udzafotokozeranso momwe chakudya chimapakidwira, kupatsa opanga ndi ogula chisankho chabwino kwambiri chosunga chakudya.