Paper tray yog ib lub tais khoom uas muaj tej yam zoo raws li cov ntaub ntawv pov tseg raws li raw khoom. Nws muaj plaub qhov zoo: cov khoom siv raw yog cov ntawv pov tseg, suav nrog cov ntawv pov thawj, cov ntawv pov tseg, cov ntawv pov tseg dawb ntug, thiab lwm yam, nrog rau ntau qhov chaw; nws cov txheej txheem ntau lawm yog ua tiav los ntawm pulping, adsorption molding, ziab thiab shaping, thiab lwm yam txheej txheem, uas tsis muaj teeb meem rau ib puag ncig; Nws tuaj yeem rov ua dua tshiab; lub ntim yog me dua li ntawm cov yas foamed, nws tuaj yeem sib tshooj, thiab kev thauj mus los yooj yim. Tam sim no txoj kev loj hlob sai heev. Yog li dab tsi yog qhov txiaj ntsig ntawm kev siv cov tais ntawv?
Dab tsi yog qhov txiaj ntsig ntawm kev siv cov tais ntawv:
1. Cov txheej txheem thev naus laus zis yog qhov yooj yim thiab siv tau, thiab tsis muaj kev ua qias tuaj hauv cov txheej txheem tsim khoom, uas ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv huv. Tsis tas li ntawd, tag nrho cov txheej txheem hauv cov kab ntau lawm yog cov kws tshaj lij, tshwj tsis yog tias kev tswj hwm kev tswj hwm tsis siv neeg yuav tsum muaj cov neeg ua haujlwm zoo, thiab lwm tus tuaj yeem ua tiav tom qab luv luv - kev cob qhia. Tsis tas li ntawd, cov℃ntawm localization ntawm cov cuab yeej yog siab heev, uas yog heev conducive rau lub popularization ntawm qhov project. Qhov no kuj yog ib qho yooj yim rau kev ceev ceev ntawm kev tiv thaiv ib puag ncig zoo ntawm pulp molded khoom.
2. Ntau qhov chaw ntawm raw khoom thiab nqi. Nws yog tsuas yog ua los ntawm cov ntawv pov tseg lossis txhua xyoo tshuaj ntsuab fiber ntau. Cov khoom siv raw tuaj yeem hloov kho rau cov xwm txheej hauv zos.
3. Cov khoom muaj lub zog siab, zoo plasticity thiab cushioning kev ua tau zoo.
4. Lub teeb yuag, tus nqi qis dua, thiab tuaj yeem siv tau ntau zaus.
5. Kev tiv thaiv zoo, sib hloov thiab caij nplooj ntoos hlav- kev ua haujlwm ntawm kev thauj khoom.
6. Los ntawm kev tsim khoom thiab siv cov khoom pov tseg, tsis muaj kuab paug rau ib puag ncig. Kev siv dej hauv cov txheej txheem tsim khoom me me, tsis muaj dej khib nyiab tawm, thiab kev ua qias tuaj ib puag ncig raug txo.
7. Zoo huab cua permeability, uas muaj qhov tshwj xeeb zoo rau kev ntim cov khoom tshiab.
8. Cov khoom txhawb nqa pulp muaj qhov nqus dej zoo, hydrophobicity thiab rwb thaiv tsev kub. Yog tias cov khoom siv tshwj xeeb ntxiv rau hauv cov txheej txheem tsim khoom, nws tseem yuav muaj cov khoom tshwj xeeb xws li dej tsis kam, roj tsis kam, thiab kub tsis kam.
9. Cov cuab yeej siv niaj hnub no tuaj yeem paub qhov siab - ceev, automated loj ntau lawm.
