Txij li thaum haus kas fes tau nrov hauv Suav teb, ntau lub khw kas fes xa khoom yuav muaj ntau yam khoom siv ceev ceev xws li kas fes khob khob, suav nrog lub khob ntawv uas tam sim no nrov hauv khw, uas yog lub khob ntawv qib siab los tuav. kas fes.Txhua leej txhua tus Thaum haus kas fes, peb feem ntau mus tom khw kas fes.Peb feem ntau xyuam xim rau kas fes thiab tsis yog lub khob uas tuav kas fes.Siv cov khob ntawv los tuav kas fes yog pab kom txo tau cov nqi thiab muaj kev nyab xeeb dua.Vim nws yog lub khob ntawv pov tseg, nws yooj yim siv.Yooj yim heev, cov ntawv pov tseg kas fes khob tsis yog tsuas yog siv tau yooj yim, tab sis kuj coj kev xav zoo nkauj rau cov neeg siv khoom.Yog li ntawd, ntau lub khw kas fes tau pib siv cov khob ntawv pov tseg.Ntawd yog, daim ntawv kas fes khob.

Cov khoom siv raw ntawm kas fes khob yog cov ntawv coated feem ntau siv hauv kas fes khob, uas tau muab faib ua ob daim ntawv coated thiab ib daim ntawv coated.Qhov tuab ntawm cov ntawv coated feem ntau yog siv los ntawm 218 grams thiab 300 grams.Lub thickness ntawm corrugated ntawv yuav tsum tau rau lub khob kas fes li ntawm 280 grams mus rau 340 grams.cov

Lub khob ntawv kas fes yog lub khob ntawv siv los tuav kas fes.Nws zoo nkaus li zoo dua li daim ntawv khob.Lub khob yas uas siv ntau tshaj plaws yog ib txheej ntawm daim ntawv rau sab nraud thiab ib txheej ntawm cov ntawv laminated rau sab hauv, uas yog cov yas yas yas yas yas.Txawm hais tias txheej txheej txheej yog ua los ntawm cov ntawv, cov txheej txheej hauv cov yas zaj duab xis uas tuaj rau hauv kev sib cuag nrog cov khoom noj muaj teeb meem.Yog li ntawd, seb lub khob no txhais tau tias yog lub khob ntawv pov tseg lossis lub khob yas yog qhov tsis sib haum xeeb.Nyob rau hauv cov nqe lus ntawm kev ntsuam xyuas, ob daim ntawv thiab yas zoo yog kuaj.Yog tsis muaj wax, tib neeg yuav xav tias daim ntawv yas khob muaj kev nyab xeeb.Qhov tseeb, nws muaj qhov pheej hmoo tshaj plaws.Kev nyab xeeb ntawm daim ntawv sab nrauv yog qhov tseem ceeb heev.Yog tias txheej txheej muaj dej, pwm yuav tsim.Yog tias daim ntawv khob tau muab tso rau saum ib leeg, pwm nyob rau sab nraud yuav tsis muaj paug rau sab hauv.Thaum siv cov khob ntawv, nco ntsoov xyuas seb lawv puas tau ntub los yog pwm.cov

1.Cov khob ntawv tshaj tawm tau muab faib ua khob dej txias, khob dej kub thiab yogurt khob raws li lawv siv.Cov khob dej txias, raws li lub npe qhia, yog cov khob ntawv uas tuaj yeem tuav cov dej txias.Cov dej txias txias muaj qhov tshwj xeeb thiab yuav tsum tau khov lossis tso rau hauv tub yees.Kev nyab xeeb siv kub yog 0-5.Nws tau txiav txim siab tias tag nrho lub khob ntawv yog dej tsis qab.Yog li ntawd, cov khoom siv lub cev ntawm lub khob dej txias yog cov khoom noj-qib ntoo pulp ntawv + PE zaj duab xis rau sab hauv thiab sab nrauv.Qhov no tuaj yeem tiv thaiv cov ntaub ntawv ntoo los ntawm kev poob nws cov tawv tawv thiab tawv vim kev sib cuag nrog cov dej noo.cov

2.Muaj peb yam tseem ceeb ntawm cov khob ntawv pov tseg: ib qho yog ua los ntawm cov ntawv dawb, uas yog siv los tuav cov khoom qhuav thiab tsis tuaj yeem tuav dej thiab roj;Qhov thib ob yog wax-coated ntawv khob, uas yog soaked nyob rau hauv ciab., yog li nws yog cov dej tsis zoo thiab tuab, tab sis ntev li ntev raws li qhov kub ntawm cov dej hauv khob siab tshaj 40 degrees, cov wax yuav yaj, thiab cov quav ciab muaj cov carcinogens polycyclic aromatic hydrocarbons;hom thib peb yog daim ntawv yas khob feem ntau siv los ntawm cov neeg tam sim no, nrog ib txheej ntawm Daim Ntawv muaj ib txheej ntawm cov ntawv coated sab hauv.Yog hais tias cov khoom siv thaum lub sij hawm tsim khoom tsis zoo los yog cov txheej txheem kev siv tshuab tsis yog raws li tus qauv, cov khoom tsis zoo yuav raug tsim.

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3.Cov khob ntawv pov tseg tam sim no muag hauv khw thiab cov khob ntawv tshaj tawm kev cai yog cov ntawv PE coated, uas yog, cov ntawv hauv paus yog them nrog txheej txheej ntawm cov zaub mov qib PE zaj duab xis.Lub luag haujlwm ntawm zaj duab xis yog ua kom cov ntawv khob dej pov thawj.Tsis tas li ntawd, nws tuaj yeem siv rau ntawm lub khob ntawv.Moulding yuav siv sij hawm ntau lawm.Raws li rau cov ntawv khob-coated daim ntawv tam sim no nthuav tawm hauv Is Taws Nem, lawv tau raug tshem tawm ntev.Lub khob khob khob no yeej tsis tau siv lawv, thiab kuv tsis tau pom lwm lub khob khob khob siv lawv.

Tom qab tham txog PE zaj duab xis ntawm PE coated ntawv, cia peb tham txog cov ntaub ntawv tseem ceeb tshaj plaws ntawm cov ntawv pov tseg, cov ntawv hauv paus.Tam sim no, kuv lub teb chaws cov ntawv khob lub hauv paus ntawv yog domestically tsim, nrog ib tug me me nqi.Nrog rau kev txhim kho tas mus li ntawm cov thev naus laus zis ntawm cov ntawv mills, qhov zoo ntawm cov ntawv khob ntawv hauv tsev yog qhov pib zoo ib yam li cov ntawv tuaj txawv teb chaws lub khob ntawv.cov

Lub khob kas fes los ntawm lub khob kas fes.Lub khob kas fes tau yug los nrog kev nthuav dav ntawm kas fes.Nrog rau qhov yug ntawm lub khob kas fes, tus nqi ntawm kas fes tau dhau los ua qhov pom tseeb dua.cov

Cov txheej txheem ntawm cov ntawv khob kas fes yog los ntawm cov ntawv khob hauv paus ntawv rau lamination rau hauv daim ntawv khob ntawv, luam ntawv, txiav, thiab ua.Cov khob kas fes feem ntau yog nruab nrab mus rau high-end ntawv khob, xws li corrugated khob, hollow khob, thiab lwm yam. Rau kev siv thiab txaus siab ntawm cov ntawv khob kas fes, ua ntej ntawm tag nrho cov, cov neeg siv khoom yuav tsum paub tseeb tias nws zoo thiab kev nyab xeeb, thiab qhov thib ob, lawv yuav tsum xyuas kom zoo zoo saib.Cov neeg siv khoom yuav tsum hnov ​​​​qhov qab ntawm kas fes, thiab lawv yuav tsum xav tias cov ntawv khob kas fes muaj qee yam haujlwm.Thaum siv cov khob kas fes los tuav kas fes, ua tib zoo saib cov xim sib xws ntawm lub khob kas fes.Haus kas fes yog ib yam li cov dej haus.Tab sis rau lub khob kas fes zoo, ntxiv rau kev ua tib zoo ci thiab kev ua haujlwm zoo, lub khob kas fes kuj ua lub luag haujlwm tseem ceeb heev.Tam sim no cia kuv muab rau koj nkag siab tob txog lub khob kas fes.cov

Qhov tseem ceeb tshaj plaws yog tias daim ntawv khob kas fes yuav tsum tsis txhob muaj tshuaj lom nrog kas fes, yog li cov hlau reactive yuav tsum tsis txhob siv los ua khob kas fes (tau kawg, yog tias koj xav mus nrhiav lwm cov khoom qab zib), xws li cov khob txhuas.Lub cev ntawm lub khob kas fes yuav tsum tuab, thiab lub qhov ncauj ntawm lub khob yuav tsum tsis txhob dav lossis flaring.Lub khob condenses cua sov ntawm kas fes thiab tiv thaiv kom tsis txhob txias sai sai, uas yuav tsis cuam tshuam rau saj thiab saj ntawm kas fes.Ib txheej txheej ntawv khob yog ib hom ntawm cov khob ntawv pov tseg, tseem hu ua ib leeg-sab coated ntawv khob.Cov txheej hauv lub khob ntawv muaj PE txheej txheej.Cov khob ib txheej feem ntau yog siv los tuav cov dej haus, uas yooj yim rau cov neeg haus.Cov ntaub ntawv raw ntawm lub tsev yog ua los ntawm cov zaub mov-qib ntoo pulp ntawv + zaub mov-qib PE zaj duab xis.Ob txheej txheej ntawv khob, raws li lub npe qhia, txhais tau hais tias cov khob ntawv yog ob txheej txheej thiab muaj ob txheej.Qhov zoo ntawm ob-txheej ntawv khob yog zoo dua li ib-txheej ntawv khob.Ob-txheej daim ntawv khob kuj tseem siv sijhawm ntev dua li ib txheej txheej ntawv khob.Nws kuj tseem siv tau los tuav cov dej kub, xws li kas fes kub.