Thaum nrhiav cov khoom ntim tsim nyog rau cov khoom tu tawv nqaij tshiab, yuav tsum tau them nyiaj rau cov khoom siv thiab kev nyab xeeb, cov khoom ruaj khov, kev tiv thaiv kev ua tau zoo, kev ruaj khov thiab kev tiv thaiv ib puag ncig, cov saw saw kev ntseeg siab, kev ntim khoom tsim thiab plasticity, nrog rau kev siv nyiaj thiab kev ua haujlwm. Los ntawm kev txiav txim siab txog cov xwm txheej no, cov khoom ntim khoom tsim nyog tshaj plaws tuaj yeem raug xaiv los ua kom tau raws li qhov xav tau ntawm cov khoom thiab xyuas kom muaj kev txhim kho cov khoom zoo thiab cov neeg siv kev paub. Cov hauv qab no yog cov ntaub ntawv tshwj xeeb:
1. Cov khoom ntim thiab kev nyab xeeb:
- Xav txog cov khoom siv ntawm cov khoom ntim, xws li yas (xws li polyethylene, polypropylene, PET, thiab lwm yam), iav, hlau lossis cov khoom sib xyaw, thiab lwm yam. Xaiv cov khoom tsim nyog tshaj plaws raws li qhov xwm txheej thiab cov yam ntxwv ntawm cov khoom.
- Xyuas kom meej tias cov khoom ntim ua raws li cov kev cai thiab cov qauv, xws li cov ntawv pov thawj ntawm US FDA (US Food and Drug Administration) lossis EU COSMOS (Organic and Natural Cosmetics Certification Standard).
- Nkag siab txog tus neeg muag khoom cov khoom siv thiab kev ruaj ntseg zoo kom muaj kev nyab xeeb thiab zoo ntawm cov khoom ntim.
2. Ntim khoom stability:
- Cov ntaub ntawv ntim khoom yuav tsum muaj peev xwm tiv thaiv kev ruaj ntseg ntawm cov khoom xyaw kom ntseeg tau tias cov khoom xyaw nquag ntawm cov khoom yuav tsis raug rhuav tshem lossis tsis ua haujlwm vim yog kev sib cuag nrog cov khoom ntim.
- Xav txog cov khoom thaiv ntawm cov khoom ntim cov khoom tiv thaiv xws li tshav ntuj, oxygen, av noo, thiab qhov kub thiab txias los tiv thaiv cov khoom tsis zoo los yog raug puas tsuaj los ntawm ib puag ncig sab nraud.
- Nkag siab txog cov tshuaj lom neeg ruaj khov ntawm cov ntaub ntawv ntim kom ntseeg tau tias yuav tsis muaj qhov cuam tshuam tsis zoo nrog cov khoom xyaw hauv cov khoom, xws li tshuaj tiv thaiv, corrosion lossis xim hloov.
3. Ntim cov khoom tiv thaiv kev ua haujlwm:
- Xav txog kev sib khi ua haujlwm ntawm cov khoom ntim kom ntseeg tau tias muaj kev tiv thaiv zoo ntawm cov khoom xau, evaporation lossis kev sib kis sab nraud.
- Rau cov khoom uas yooj yim oxidized, xaiv cov khoom ntim nrog cov khoom siv oxygen zoo kom txo tau cov oxidative cuam tshuam ntawm oxygen ntawm cov khoom.
- Rau cov khoom uas yooj yim cuam tshuam los ntawm spectrum, xaiv cov khoom ntim nrog UV tiv thaiv cov khoom los tiv thaiv kev ruaj ntseg thiab zoo ntawm cov khoom.
4. Sustainable thiab environmentally friendly ntim cov ntaub ntawv:
- Xav txog kev ruaj ntseg ntawm cov ntaub ntawv ntim khoom thiab xaiv cov khoom siv degradable lossis rov siv dua los txo qhov cuam tshuam rau ib puag ncig.
- Nkag siab txog cov txheej txheem tsim khoom thiab kev tiv thaiv ib puag ncig los xyuas kom meej tias kev tsim cov khoom ntim ua tau raws li cov qauv ntawm ib puag ncig thiab cov qauv kev tsim kho kom ruaj khov.
- Xav txog cov peev txheej rov ua dua tshiab ntawm cov ntaub ntawv ntim khoom, txhawb cov neeg siv kom rov siv dua thiab rov siv cov ntaub ntawv ntim, thiab txo cov khoom pov tseg thiab kev siv.
5. Ntim cov khoom siv saw kev ntseeg tau:
- Txheeb xyuas qhov kev ntseeg siab thiab kev tsim nyog ntawm cov neeg muag khoom kom ntseeg tau tias lawv muaj peev xwm muab khoom ruaj khov.
- Xav txog tus neeg muag khoom lub peev xwm ntau lawm, kev tswj xyuas qhov zoo, thiab kev xa khoom raws sij hawm kom ntseeg tau tias cov khoom tsim thiab muab cov khoom ntim tau raws li koj xav tau.
6. Ntim tsim thiab plasticity:
- Xav txog cov qauv tsim ntawm cov khoom ntim kom ntseeg tau tias nws phim cov khoom qhov chaw thiab hom duab.
- Xav txog lub plasticity ntawm cov ntaub ntawv ntim kom tau raws li cov khoom zoo thiab lub peev xwm yuav tsum tau thaum tswj kev ntim khoom nqa tau yooj yim thiab siv tau yooj yim.
- Nkag siab txog cov txheej txheem luam ntawv thiab cim cim txhawm rau ntxiv cov ntaub ntawv tsim nyog, cov ntawv lo lossis cov cim lag luam.
7. Tus nqi-zoo thiab kev ua haujlwm ntawm cov khoom ntim:
- Xav txog tus nqi-zoo thiab ua haujlwm ntawm cov khoom ntim kom ntseeg tau tias lawv muaj tus nqi tsim nyog, pheej yig thiab tsim nyog rau koj cov txheej txheem tsim khoom thiab ntim khoom.
- Xav txog kev ua thiab tsim cov nqi ntawm cov khoom ntim, suav nrog kev tsim pwm, luam ntawv, kev ua haujlwm ntau lawm thiab lwm yam, kom ntseeg tau tias cov txheej txheem ntawm cov khoom ntim khoom muaj tus nqi tsim nyog thiab ua haujlwm tau zoo.
- Xav txog qhov yooj yim ntawm kev siv thiab kev yooj yim ntawm cov ntaub ntawv ntim kom cov khoom tuaj yeem ua haujlwm zoo thiab ua tiav thaum lub sijhawm ntim khoom thiab txhim kho kev tsim khoom.
Post lub sij hawm: Sep-13-2023