Cov yam ntxwv ntawm daim ntawv pwm yog dab tsi? Pulp molding tsis yog neeg txawv rau txhua tus tam sim no. Qhov tseeb, pulp molding yog txheej txheem uas cov ntawv pov tseg, cov khoom siv los yog cov ntaub ntawv tiav tau tawg rau hauv cov ntaub so ntswg, thiab tom qab ntawd molded rau hauv cov khoom nrog pwm los ntawm lub tshuab nqus tsev adsorption, uas yog hu ua daim ntawv pwm luv luv. Tam sim no cia lub qe tais tshuab manufacturers qhia rau koj. Pulp molding feem ntau yog muab faib ua ob pawg: qe tais, lub raj mis tuav, cov tais txiv hmab txiv ntoo thiab lwm yam khoom siv niaj hnub tsim los ntawm cov khoom siv ua tiav tiav; kev lag luam uas siv cov ntawv pov tseg ua cov khoom siv raw los tsim cov ntim khoom, cov hnab ntim khoom, thiab cov khoom ntim khoom los hloov cov khoom ua npuas ncauj dawb.
1. Cov khoom lag luam pwm muaj cov yam ntxwv hauv qab no
(1) Cov khoom siv raw ntawm cov ntawv pwm ntim cov khoom yog cov ntawv pov tseg, uas yuav tsis ua rau muaj kev cuam tshuam rau ib puag ncig thiab rov ua dua tshiab, thiab muaj txiaj ntsig zoo rau kev xa tawm ntawm cov chaw tsim khoom.
(2) Daim ntawv pwm ntim khoom muaj ntau yam kev siv. Nrog rau kev nce qib ntawm daim ntawv pwm thev naus laus zis, cov khoom siv ua npuas dej ua cov ntim ntim tuaj yeem hloov pauv los ntawm cov ntawv pwm.
(3) Tus nqi qis tag nrho. Cov txheej txheem ntawm daim ntawv pwm yog yooj yim dua li cov yas foamed, lub sij hawm ntau lawm thiab lub voj voog yog luv, thiab lub zog noj thiab cov khoom siv raw khoom yog tsawg.
(4) Cov khoom pwm tuaj yeem muab tso ua ke thiab khaws cia, txo cov nqi tsheb thauj mus los thiab khaws cia. Cov qe qe ntxov tshaj plaws ntawm cov khoom lag luam pwm tau tsim rau ntau txhiab lub ntim ntau yam, thiab tsis muaj cov cuab yeej siv thiab thev naus laus zis tau pom tias muaj zog heev.
2. Cov yam ntxwv tshiab ntawm cov ntawv ntim ntsuab
Nrog rau txoj kev loj hlob sai ntawm kev tshawb fawb thiab thev naus laus zis thiab tib neeg txoj kev mloog zoo rau kev tiv thaiv ib puag ncig, cov ntawv ntim tau ua haujlwm zoo dua.
(1) Los tiv thaiv -corrosion. Activated carbon manufacturing
(2) Anti- kab mob. Sterile gas yog txhaj thaum ntuj tsim. Cov ntawv zoo li no muaj lub luag haujlwm los tiv thaiv kev cuam tshuam ntawm cov kab mob thiab tuaj yeem siv los ntim cov khoom siv kho mob.
(3) Anti- oxidation. Daim ntawv ua nrog tsis muaj zog alkali ntaus tuaj yeem tiv thaiv calligraphy, paintings thiab phau ntawv los ntawm corrosion nyob rau hauv ib puag ncig acidic.
(4) Thaum tshav kub kub tsis kam. Cov duab los qhia ua los ntawm cov ntaub ntawv tshwj xeeb kho tau zoo thaum tshav kub kub thiab dej vapor nqus kev ua haujlwm, thiab tuaj yeem siv los ua lub thawv ntim khoom noj microwave.
(5) Kev tiv thaiv hluav taws. Daim ntawv ua los ntawm kev sib xyaw ntawm aluminium hydroxide thiab ntuj pulp, los yog ntawv ua los ntawm kev sib xyaw phosphorylated pulp thiab iav fiber, muaj nplaim taws zoo.
(6) Acid kuj. Daim ntawv ua los ntawm kev sib xyaw tshwj xeeb pulp thiab additives muaj shading zoo heev thiab acid kuj.
Pulp molding tseem tau dhau los ua neeg nyiam tam sim no, uas yog ib puag ncig tus phooj ywg thiab txo cov pa phem ib puag ncig.
