Degradation Performance Of Food Packaging Bags

Raws li cov khoom degradation sib txawv, lawv tuaj yeem muab faib ua hom photodegradation, hom biodegradation, thiab hom degradation ib puag ncig. Degradation kev ua tau zoo qhia txog lub peev xwm ntawm cov khoom uas tau txais los ntawm ib puag ncig tom qab muab pov tseg. Yog tias qhov kev ua haujlwm degradation zoo, lub hnab yuav tawg, sib txawv, thiab degrade ntawm nws tus kheej raws li kev sib xyaw ua ke ntawm lub teeb thiab cov kab mob, thaum kawg ua cov khib nyiab thiab lees txais los ntawm ib puag ncig ntuj; Yog tias biodegradability tsis zoo, nws yuav tsis raug lees txais los ntawm ib puag ncig, ua rau "dawb paug".
Cov khoom soj ntsuam rau cov khoom ntim khoom ntim cov hnab ntim khoom noj yog muab faib ua cov pawg hauv qab no:
Cov tsos mob yuav tsum tiaj tus, tsis muaj khawb, kub hnyiab, npuas, roj tawg, thiab wrinkles, thiab lub tshav kub foob yuav tsum tiaj tus thiab tsis muaj cov ntsaws ruaj ruaj. Cov yeeb yaj kiab yuav tsum tsis txhob muaj cov kab nrib pleb, qhov pores, lossis kev sib cais ntawm cov txheej txheem sib xyaw. Tsis muaj paug xws li impurities, khoom txawv teb chaws, thiab roj stains.
Lub hnab ntim ntim dej yuav tsum tsis txhob muaj ntxhiab tsw, tsw ntxhiab, turbidity, lossis discoloration.
Nws yuav tsum tau taw qhia tias ntxiv rau cov qauv kev nyiam huv uas tau hais los saum toj no, kuj tseem muaj ob txoj cai lij choj thiab cov cai hauv Suav teb txog cov khoom ntim khoom noj: thawj, Txoj Cai Lij Choj Khoom Noj Khoom Haus ntawm Cov Neeg Suav Tebchaws Suav, thiab thib ob, Kev Tswj Xyuas Kev Ntsuas rau Cov khoom yas thiab cov khoom siv raw siv hauv cov khoom noj.
Cov ntsiab lus ntawm Txoj Cai Lij Choj Zaub Mov muaj ntau dua li cov kev tswj hwm, uas yog cov kws tshaj lij thiab tsuas yog xa mus rau cov khoom yas thiab cov khoom siv raw. Cov kev tswj xyuas yog txwv rau ntau yam yas tableware, ntim, cov kav dej ntau lawm, cov khoom siv conveyor, thiab cov khoom ntim khoom ua los ntawm cov yas uas tuaj rau hauv kev sib cuag nrog cov zaub mov, nrog rau cov khoom siv hluavtaws thiab cov khoom siv ntxiv. Lub npe hu ua yas tableware yog hais txog cov khoom yas xws li rab diav, diav, chopsticks uas tuaj rau hauv cov khoom noj rau lub sijhawm luv luv tab sis yuav tsum tau rov qab siv dua. Lub thawv ntim yog hais txog cov khoom yas xws li cov thoob, lub raj mis, lub lauj kaub, thiab khob uas tuav zaub mov. Lub raj xa hluav taws xob yog hais txog cov raj xa dej los ntawm cov khoom siv, tshwj xeeb tshaj yog cov zaub mov ua kua lossis dej haus, ntws thaum lub sijhawm ua zaub mov, thiab yuav tsum suav nrog kev khaws cia thiab ntim khoom. Lub npe hu ua conveyor siv yog hais txog tus neeg nqa khoom siv los thauj cov khoom siv raw rau cov khoom siv, thaum cov khoom ntim xa mus rau ib leeg thiab cov fwj, cov thoob, tais, yob, thiab hnab, suav nrog yob qhwv zaj duab xis, sealing zaj duab xis, thiab hnab. ua movie. Tag nrho cov tuam txhab tsim khoom ntim khoom noj khoom haus thiab cov khoom ntim khoom sib xyaw yuav tsum nruj me ntsis siv txoj kev tswj hwm no.