Ib lossis ntau txheej ntawm cov ntaub ntawv tiaj tus "lub ntsej muag" thiab wavy "corrugated" daim ntawv cores tau ruaj khov ua ke los tsim lub teeb yuag, thauj khoom -cov kabmob board thaum lub sijhawm ua haujlwm tsis tu ncua thiab ua haujlwm tau zoo ntawm kev ua cov ntawv corrugated.
Cov kauj ruam tseem ceeb hauv kev ua corrugated cardboard:
Npaj thiab cua sov cov ntawv nyoos: Ntau lawm pib nrog ob peb tons ntawm cov ntawv nyoos. Txhawm rau kom ntseeg tau tias daim ntawv muaj peev xwm ua tau zoo thiab kev sib koom ua ke, daim ntawv saum npoo thiab corrugated core ntawv yuav tsum tau ua kom sov los ntawm preheating rollers los kho cov av noo thiab kub ua ntej nkag mus rau hauv cov khoom tseem ceeb.
corrugated forming thiab ib zaug -sib txuas (ib zaug-sib tshuab): Qhov no yog ib qho ntawm cov kauj ruam tseem ceeb tshaj plaws.
1. Kev sib sau: Ob qhov sib cuam tshuam corrugated rollers uas tau rhaub kom txog li 200℃yog siv los thawb cov ntawv corrugated core rau hauv cov duab wavy.
2. Gluing: Tom qab tsim, sab saum toj ntawm lub ru tsev yuav tsum uniformly them nrog ib txheej ntawm kua nplaum (feem ntau pob kws starch nplaum).
3. Composite: Tom qab ntawd, cov ntawv coated corrugated thiab ib daim ntawv ntawm daim ntawv saum npoo yog nias thiab tuav ruaj khov nyob rau hauv lub siab cov menyuam, ua ib qho - sab corrugated cardboard (ob - txheej board).
Kev thauj mus los thiab buffering: Ib "choj" yuav raug siv los thauj cov - sab corrugated board uas ib leeg - ib sab tshuab tsim rau cov tshuab tom qab. Qhov no ua kom muaj kev ua haujlwm tas mus li thiab ruaj khov ntawm tag nrho cov kab tsim khoom los ntawm kev kho qhov nro thiab stacking cov ntaub ntawv, ntau yam xws li thaj chaw tsis muaj zog thiab regulator.
Muab ob npaug rau- kev sib koom ua ke thiab kev kho (ob chav- sab tshuab): cov ntawv tseem ceeb thiab cov ntaub ntawv saum npoo yuav tsum tau ntxiv rau tus choj txhawm rau tsim cov qauv peb- txheej lossis tsib- txheej txheej. Ib lub vaj huam sib luag corrugated sab yuav raug muab khi ib zaug ntxiv thiab txuas rau hauv daim ntawv sab hauv (los yog lwm lub vaj huam sib luag). Cov nplaum yog tom qab ntawd kho tag nrho ntawm qhov kub thiab txias hauv qhov cua sov thiab ziab kom ntev ua ntej yuav txias thiab zoo li tus.
Txiav, kab nias, thiab hla kev txiav: Ob lub -ib sab tshuab tsim ib qho dav, txuas ntxiv ntawm daim duab los qhia. High- cov cuab yeej txiav ceev yuav txiav nws raws li xav tau:
1. Vertical txiav: Siv ntsug slitting txiav tawm burrs raws li qhov kawg ntawm cov khoom dav.
2. Indentation: Txhawm rau npaj cov duab los qhia rau tom qab folding, lub log crimping yuav ib txhij nias indentation kab ntawm nws.
3. Hla kev txiav: Thaum kawg, lub rotating cross txiav riam precisely txiav cov nruam cardboard rau hauv predetermined lengths.
Stacking thiab kev soj ntsuam zoo: Ib lub tshuab stacking zoo zoo tsim cov corrugated cardboard, uas yog ces qhwv thiab khaws cia los yog xa ncaj qha mus rau lub boxing kauj ruam tom ntej tom qab ib tug zaum kawg kev soj ntsuam zoo.
