Thaum nrhiav khoom rau hom khoom noj su zoo tshaj plaws, nws yuav tsum tau khaws cov ntsiab lus hauv siab:
Durability
Qhov tseem ceeb ntawm cov yam tseem ceeb uas yuav tsum xav txog thaum muab cov khoom noj rau cov khoom noj su yog cov kav ntev. Cov khoom muaj zog npaum li cas? Nws yuav kav ntev npaum li cas? Nws yuav tsis yog qhov zoo rau koj lub koob npe lag luam yog tias ib tus yuav tsum hloov pauv cov thawv noj su hauv lub sijhawm luv. Vim li no, cov neeg yuav khoom raug qhia kom khw los ntawm cov khoom lag luam muaj npe nrov, ntoo, thiab steel tiffin box manufacturers.
BPA dawb
Raws li tau hais ua ntej BPA yog ib qho tshuaj muaj tshuaj uas siv los ua cov yas. Thaum muab cov thawv ntim khoom noj su, nws yuav tsum xyuas kom meej tias nws tsis muaj BPA vim tias cov tshuaj tuaj yeem ua rau mob qog noj ntshav.
Eco-phooj ywg
Muab lub ntiaj teb peb nyob hauv siab thaum yuav lub Hoobkas tsim cov khoom. Xyuas kom tseeb tias lawv yog cov khoom lag luam ruaj khov uas tsis ua rau muaj kev puas tsuaj ntau rau ecosystem. Nyob rau hauv ib qho xwm txheej uas ib tug yuav tsum xaiv lub thawv noj su, nws yog qhov zoo dua mus rau qhov zoo tshaj plaws eco-phooj ywg uas yuav ua hauj lwm rau lub hom phiaj uas nws xav tau.
Kev ua haujlwm
Nws puas ua haujlwm rau lub hom phiaj uas nws xav tau? Cov thawv noj su muaj cov yam ntxwv sib txawv, qee qhov zoo rau khaws cov cua sov, qee qhov zoo tagnrho rau kev siv microwave, thaum lwm tus yog qhov zoo rau ntim ntau pluas noj.