Cov thawv ntawv noj su tuaj yeem siv rau hauv cov khw noj mov, tsev noj mov, cov khoom noj txom ncauj hauv txoj kev, cov thawv ntim khoom noj, cov txiv hmab txiv ntoo thiab zaub thiab cov khoom siv hauv tsev so.Lawv yooj yim heev rau siv, degradable heev thiab yuav tsis ua puas rau ib puag ncig.Tom ntej no, tshwj xeeb tshaj yog, cov txheej txheem tsim cov ntawv pov tseg cov thawv noj su.
1. Pulping txheej txheem.
Lub ntsiab raw khoom ntawm cov ntawv noj su lub thawv yog feem ntau bleached ntoo pulp.Feem ntau, cov ntoo ntoo tuaj yeem xav tau los tsim cov khoom lag luam ntau dua.Cov khoom nruab nrab tuaj yeem xaiv cov ntoo zoo tib yam hauv tsev, cov khoom siv hauv tsev, cov khoom siv qis tuaj yeem xaiv cov khoom siv bagasse, straw pulp, xyoob pulp, reed pulp thiab ntawv dawb ntug thiab lwm yam luv fiber ntau pulp.
Ntawm no, cov npuas slurry ua nrog hydraulic turbine pulper.Saponify cov fiber ntau los ntawm kev txiav, txhim kho lub peev xwm ntawm cov fiber ntau, thiab ntxiv cov khoom siv cuam tshuam los txhim kho cov dej noo-pov thawj kev ua tau zoo ntawm cov ntaub so ntswg thiab cov dej tsis zoo ntawm cov khoom tiav.Cov ntaub ntawv tshwj xeeb muaj feem xyuam kuj tuaj yeem muab ntxiv.Tom qab paving thiab sib tov cov slurry, kho cov slurry concentration kom nws ncav cuag li 2%, kom cov slurry yuav dehydrated thiab tsim nyob rau hauv lub mesh pwm.
2. Moulding txheej txheem.
Moulding tshuab yog ua kom cov nqaij nyoos rau hauv Semiwet pulp tableware blanks nrog qee yam sib txawv.Ntawd yog, lub pulp tsim los ntawm cov txheej txheem pulping tsim cov txheej txheem hauv qab ntawm cov ntaub ntub dej ntawm cov khoom siv hlau pwm thaum lub sij hawm lub cev qhuav dej, uas yog cov txheej txheem tseem ceeb hauv kev tsim cov ntawv tais diav.Kwv yees li 95% ntawm cov dej noo nyob rau hauv lub pulp raug tshem tawm thaum lub sij hawm tsim.
Yog li ntawd, cov khoom zoo thiab lub zog noj ntawm cov txheej txheem no yog siab heev, thiab kev txhim kho ntawm ntau lawm efficiency thiab crushing tus nqi ua lub luag hauj lwm txiav txim.Moulding zoo nyob ntawm lub tshuab molding, molding txoj kev, pwm qauv, raw pulp zoo thiab zoo yam.
3. Moulding thiab ziab.
Cov txheej txheem ntawm kev tsim los ntawm lub tshuab tsim tshwj xeeb, tshem tawm cov dej noo tsis tawm ntawm cov qauv ntawm cov ntaub pua tsev hauv cov txheej txheem tsim, thiab txo cov nqi ziab thiab lub cev qhuav dej yog hu ua kev tsim.Nyob rau tib lub sijhawm, molding tuaj yeem txhim kho qhov adhesion ntawm fibers thiab ua kom lub zog ntawm daim ntawv ntub dej.
Kev ziab yog ua kom sov thiab evaporate tus qauv ntawm cov tawv nqaij thiab cov tais diav nrog cov ntshiab tooj liab pwm ntawm cov tawv nqaij thiab cov tais diav, thiab tshem tawm cov dej seem tom qab molding.Nws kuj muaj cov haujlwm ua kom tsis muaj menyuam.Tsim nyog tsim ntawm tag nrho cov txheej txheem ziab kom txuag tau cov nqi tau dhau los ua txoj hauv kev los txhim kho cov txiaj ntsig kev lag luam ntawm cov khoom lag luam pulp thiab tableware.
4. Cov zauv thiab trimming.
Cov txheej txheem tau txais cov pwm kub nias thiab calendering kom tshem tawm cov qhab nia sab laug thaum lub sij hawm daim phiaj sib sau ua ke, kom cov khoom sab hauv thiab sab nraud yog du.Raws li kev siv cov kev xav tau ntawm cov neeg siv khoom sib txawv, muaj qee yam kev ntxhov siab, cov lus thiab cov qauv.Nyob rau tib lub sij hawm, txiav tawm cov burrs ntawm ntug ntawm lub tableware, thiab nias down indentation uas yog yooj yim rau lub folding ntawm pov tseg noj su box cover qhib.
Lub thawv ntim khoom noj khoom haus pov tseg muaj qhov zoo nkauj thiab dav tsim, uas tsis tsuas yog zam cov khoom siv pov tseg, tab sis kuj hloov cov khoom pov tseg rau hauv cov khoom muaj nqis, thiab zam kev ua qias tuaj ib puag ncig hauv kev ua haujlwm.Nws tsim nyog yuav thiab siv.Yog tias koj xav yuav thiab kho, thov tuaj rau peb lub vev xaib https://www.zhejiangnbts.com/
Peb Ningbo Tingsheng Ntshuam & Export Co., Ltd.Nws yog ib qho chaw tsim khoom rau cov khoom siv ntawv.
Ningbo Tingsheng Ntshuam & Export Co., Ltd muab ntau qhov sib txawv ntawmnoj su box, qhov loj me kuj tuaj yeem kho tau.Lub tuam txhab tseem muab lwm cov khoom siv ntawv xws liKhoom qab zib box,pizza thawv,Sushi thawvthiab lwm yam.
Nrhiav rau pem hauv ntej rau koj qhov kev sib cuag!
Post lub sij hawm: Mar-17-2023