Environmental packaging bag yog ib lub hnab siv los ntim txhua hom khoom. Nws yog dav siv nyob rau hauv lub neej txhua hnub thiab industrial ntau lawm. Kev tsim cov hnab ntim tau mus dhau plaub qhov theem: daim pib ntim rau theem, lub pob loj loj, lub hnab me me, thiab tam sim no maj mam nkag cov theem tshiab ntawm kev tiv thaiv ib puag ncig (ntsuab). Nrog txoj kev lag luam ntawm kev ua lag luam, kev lag luam ntawm lub ntim nws tus kheej yog qhov tseem ceeb dua. Nws tau dhau los ua ib qho khoom tshwj xeeb uas tsis txuas nrog rau khoom muag. Nws yog ib yam khoom uas tsis tuaj yeem muab sib cais los ntawm tag nrho cov khoom thiab dav siv.
Cov kws tshawb fawb tau tsim ib puag ncig tus phooj ywg hnab hauv hnab los ntawm electrolytes, uas tuaj yeem nrhau tsis yog los ntawm kev ua tsis zoo, tab sis kuj los ntawm ib puag ncig lub hnab yas.
Raws li cov kws tshawb fawb, cov khoom ua los ntawm cov khoom siv macromolecule hauv lub neej txhua hnub yuav raug tshem tawm txhua nrho ntau pua xyoo, thiab yuav muaj nyob hauv lub ntiaj teb rau ntau pua xyoo. Raws li cov nuj nqis tiag tiag, 80% ntawm lub hnab yas tom qab siv los raug thauj mus rau khib nyiab cheeb tsam thiab cov thoob khib nyiab. Tsuas yog xya feem pua ntawm cov yas tau siv lawm.
Lub chaw tshiab no tus phooj ywg lub hnab tsis tso cov teeb meem nyob rau hauv kev siv zom zom, thiab txawm hais txog cov khoom phem uas zoo li kab, uas zoo heev pab tiv thaiv kom tau ib puag ncig ntuj.
Cov Khoom Ntim Nruab Nrab Khw Tshaj Lawm
Jan 28, 2018
Tso lus







