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Koj tuaj yeem ua dab tsi nrog cov hnab khoom noj txom ncauj rov qab siv tau?
Cov hnab ntim khoom noj txom ncauj rov qab siv tau muaj ntau yam kev siv thiab cov txiaj ntsig: 1. Txo cov khib nyiab: Ib qho ntawm qhov zoo tshaj plaws ntawm kev siv cov khoom noj txom ncauj rov qab siv tau yog lawv lub peev xwm los txo cov khoom siv yas ib zaug. Los ntawm kev xaiv lub hnab rov siv dua tsis siv cov khoom pov tseg, koj tuaj yeem pab txo qhov cuam tshuam ib puag ncig. 2. Nqi-...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm monolayer thiab multilayer films?
Monolayer thiab multilayer films yog ob hom yas zaj duab xis siv rau ntim thiab lwm yam kev siv, txawv feem ntau ntawm lawv cov qauv thiab cov khoom: 1. Monolayer Films: Monolayer films muaj ib txheej ntawm cov khoom yas. Lawv yog cov yooj yim hauv cov qauv thiab muaj pes tsawg leeg piv ...Nyeem ntxiv -
Cov khoom noj khoom haus qib txhais tau li cas?
“Food grade material” yog hais txog cov khoom uas pom tau tias muaj kev nyab xeeb rau kev sib cuag nrog zaub mov. Cov ntaub ntawv no ua tau raws li cov qauv kev cai tshwj xeeb thiab cov txheej txheem tsim los ntawm cov koom haum kev nyab xeeb khoom noj kom ntseeg tau tias lawv tsis ua rau muaj kev pheej hmoo kis rau cov zaub mov uas lawv tau ntsib. Kev siv ...Nyeem ntxiv -
Dab tsi yog qhov zoo ntawm cov nqaij nyug yas ntim tshaj kraft ntawv hnab?
Kev xaiv ntawm cov nqaij nyug yas ntim thiab kraft ntawv hnab rau nqaij nyug cov khoom yuav tsum xav txog ntau yam, thiab txhua hom ntim khoom muaj nws tus kheej zoo. Nov yog qee qhov zoo ntawm cov nqaij nyug yas ntim cov hnab ntawv kraft: 1. Moisture Resistance: Yas ntim provi ...Nyeem ntxiv -
Puas yog lub hnab kas fes degassing valve tseem ceeb?
Yog lawm, lub hnab kas fes degassing valve yog qhov tseem ceeb, tshwj xeeb tshaj yog rau kev khaws cia qhov zoo thiab qhov tshiab ntawm cov taum kas fes tshiab. Nov yog ob peb lub laj thawj vim li cas lub degassing valve plays lub luag haujlwm tseem ceeb hauv kev ntim kas fes: 1. Cov pa roj carbon dioxide tso tawm: Thaum lub sij hawm ci, kas fes yuav ...Nyeem ntxiv -
Puas yog Mono PP rov ua dua?
Yog lawm, mono PP (Polypropylene) feem ntau rov ua dua. Polypropylene yog cov yas siv dav dav, thiab mono PP yog hais txog ib hom polypropylene uas muaj ib hom resin yam tsis muaj txheej txheej ntxiv lossis cov khoom siv ntxiv. Qhov no ua rau nws yooj yim dua rau kev rov ua dua piv rau ntau txheej yas. R...Nyeem ntxiv -
Cov khoom siv dab tsi yog lub hnab ntim kas fes ua los ntawm?
Lub hnab ntim kas fes tuaj yeem tsim los ntawm ntau yam ntaub ntawv, nyob ntawm seb cov yam ntxwv xav tau xws li kev khaws cia tshiab, cov khoom thaiv, thiab kev xav txog ib puag ncig. Cov khoom siv feem ntau muaj xws li: 1. Polyethylene (PE): Cov yas muaj ntau yam uas feem ntau siv rau txheej sab hauv ntawm lub hnab kas fes, ...Nyeem ntxiv -
Dab tsi yog qhov zoo ntawm cov khoom siv mono?
Mono-materials, raws li lub npe qhia, yog cov khoom tsim los ntawm ib hom tshuaj, tsis yog kev sib xyaw ntawm cov khoom sib txawv. Kev siv cov khoom siv mono muaj ntau qhov zoo thoob plaws ntau yam kev lag luam thiab kev siv: 1.Recyclability: Ib qho ntawm qhov zoo ntawm m...Nyeem ntxiv -
Dab tsi yog cov txiaj ntsig ntawm lub hnab zipper?
Zipper hnab, tseem hu ua ziplock hnab lossis cov hnab ntim rov qab, muaj ntau yam txiaj ntsig uas ua rau lawv nrov rau ntau daim ntawv thov. Nov yog qee qhov txiaj ntsig tseem ceeb ntawm kev siv lub hnab zipper: 1.Reusability: Ib qho txiaj ntsig tseem ceeb ntawm lub hnab zipper yog lawv cov khoom siv rov ua dua tshiab. Cov neeg siv tuaj yeem qhib lub ...Nyeem ntxiv -
Cov khoom noj miv puas yuav lwj yog tias koj qhib lub hnab?
Lub txee lub neej ntawm cov khoom noj miv tuaj yeem sib txawv nyob ntawm seb hom zaub mov (qhuav lossis ntub dej), lub npe tshwj xeeb, thiab cov khoom xyaw siv. Feem ntau, cov khoom noj miv qhuav zoo li muaj lub txee ntev dua li cov khoom noj miv ntub. Thaum koj qhib ib lub hnab ntawm cov khoom noj miv, raug cua thiab ya raws tuaj yeem ua rau cov zaub mov ua s ...Nyeem ntxiv -
Khoom noj khoom haus qib yog dab tsi?
Cov ntaub ntawv qib zaub mov yog cov khoom muaj kev nyab xeeb rau kev sib cuag nrog zaub mov thiab tsim nyog siv rau hauv kev ua zaub mov, khaws cia, thiab ntim khoom. Cov ntaub ntawv no yuav tsum ua kom tau raws li cov qauv kev cai tshwj xeeb thiab cov txheej txheem los xyuas kom meej tias lawv tsis ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv thaum sib cuag nrog zaub mov. Kev siv ntawm ...Nyeem ntxiv -
Puas yog kraft ntawv haum rau ntim khoom noj?
Yog lawm, kraft ntawv feem ntau yog siv rau ntim khoom noj thiab suav tias tsim nyog rau lub hom phiaj no. Kraft daim ntawv yog ib hom ntawv uas yog tsim los ntawm cov ntoo pulp, feem ntau tau los ntawm cov ntoo softwood zoo li ntoo thuv. Nws yog lub npe hu rau nws lub zog, durability, thiab versatility. Cov yam ntxwv tseem ceeb ntawm kraft...Nyeem ntxiv
