Cov khoom tseem ceeb ntawm OPP hnab: OPP hnab tiag tiag yog hom khoom yas. Nws lub npe tag nrho yog Oriented Polypropylene, derivative ntawm polypropylene yas. Cov khoom no yog ua tiav los ntawm cov txheej txheem tshwj xeeb stretching, uas ua rau lub siab transparency thiab lub zog, thiab feem ntau yog siv rau cov khoom ntim. Muab piv rau cov hnab yas zoo tib yam, OPP hnab yog nruj dua, tsis tshua muaj deformation, thiab muaj qhov zoo dua qhov ci.
Kev siv ntau ntawm OPP hnab:
Kev ntim khoom noj: OPP hnab feem ntau yog siv rau cov khoom noj qhuav xws li biscuits thiab candies, qhia meej meej cov ntsiab lus.
Cov khoom siv ruaj ruaj: OPP cov ntaub ntawv feem ntau yog siv rau cov hnab ntawv thiab cov nplooj ntawv duab.
Khaub ncaws accessories: Pob tshab tiv thaiv txheej rau khaub ncaws cim npe thiab daim ntawv lo.
Cov khoom siv: Cov khoom siv pov tseg pov tseg rau cov khoom siv hluav taws xob, ntim cov khoom siv kho vajtse.
Environmental yam ntxwv thiab cov lus pom zoo siv:
Txawm hais tias OPP yog yas, nws belongs rau qeb ntawm cov khoom siv rov ua dua tshiab. Nws thinness txhais tau hais tias ntau cov khoom tuaj yeem ntim rau ib chav tsev qhov hnyav, tsis ncaj qha txo cov khoom siv. Nws raug nquahu kom rov siv cov hnab OPP tsis zoo thiab ua kom lawv huv si thiab qhuav thaum muab pov tseg los txhim kho cov nqi rov ua dua. Qee cov tuam txhab lag luam twb tau tsim kho cov qauv tshiab nrog cov neeg ua haujlwm degradation ntxiv, uas decompose sai dua li cov yas yas raws li cov xwm txheej tshwj xeeb.
