Kev tsom xam ntawm ib qho sib txawv ntawm hnab yas

Hauv lub neej txhua hnub, hnab yas tuaj yeem pom txhua qhov chaw, tab sis muaj ntau qhov sib txawv ntawm cov hnab yas sib txawv ntawm lub hnab yas.

Hais txog cov khoom siv, cov hnab yas uas muaj polyethylene (PE) thiab cov hnab yas roj rau cov txiv hmab txiv ntoo thiab zaub ntsuab}} polypropylene yas Cov hnab muaj stiffer thiab muaj cov cua kub zoo tshaj plaws. Lawv feem ntau yog cov hnab ntim khoom noj rau microwave cua sov {}}

Nyob rau hauv cov nqe lus ntawm kev siv, lub hnab yas tuaj yeem faib ua cov hnab khw zoo tib yam kom muaj peev xwm nqa tau ntau yam khoom lag luam thaum lub hnab ntim khoom siv tau muaj ntau yam khoom lag luam corrosion tsis kam, tuaj yeem haum ntau yam khib nyiab thiab tsis yooj yim rau tawg cov hnab ntim khoom noj kom txuas ntxiv rau cov khoom noj khoom haus tshiab ntawm cov zaub mov {8}

Los ntawm ib puag ncig kev tiv thaiv kev tiv thaiv, lawv tuaj yeem faib ua cov hnab yas uas tsis muaj teeb meem, thiab muaj kev phom sij rau cov pa roj hmab, thiab muaj kev cuam tshuam cov hnab yas tsis muaj zog, thiab cov hnab yas uas tsis yooj yim, yog qhov nyuaj rau kev ua kom tsis txaus ntseeg lub ntuj ib puag ncig, thiab lub sij hawm ntev yuav ua rau muaj kuab paug rau av, dej lub cev, thiab lwm yam}

Kuj tseem muaj qhov sib txawv ntawm cov tub rog sib txawv ntawm cov qauv yas yuav tsum tau ua kom muaj kev nyab xeeb, thiab ntawv cim npe rau lawv cov qauv yas ua kom muaj kev sib txawv ntawm cov qauv yas yuav tsum tau ua kom muaj kev sib txawv, cov khoom lag luam cov khoom lag luam sib txawv.

Nkag siab txog qhov sib txawv ntawm cov hnab yas no tuaj yeem pab peb xaiv tau zoo thiab siv cov hnab yas uas tsim nyog, thiab tuaj yeem pab txhawb rau kev tiv thaiv ib puag ncig {}}