Dab tsi Raw Materials yog siv nyob rau hauv lub qe tais tshuab? - Xov xwm

Kev txiav txim siab los nqis peev hauv ib qhoqe tais tshuab sawv cev rau kev tawm tswv yim mus rau kev ruaj khov thiab tus nqi -kev ntim khoom zoo. Cov lus nug tseem ceeb uas tshwm sim rau txhua tus neeg ua haujlwm tshiab yog: "Cov khoom siv raw li cas?" Cov lus teb nyob rau hauv lub plawv ntawm lub tshuab kev lag luam thiab ib puag ncig rov hais dua. Lub tswv yim tseem ceeb rau ibqe tais tshuabtsis yog nkauj xwb ntoo pulp, tab sis ntau yam ntaub ntawv ntawmpov tseg ntawv, hloov cov ntaub ntawv pov tseg rau hauv cov khoom muaj nqis, tiv thaiv ntim. Cov txheej txheem no txhais covqe tais tshuabraws li lub hauv paus ntawm kev lag luam ncig, muab cov tswv yim daws teeb meem rau kev tswj cov khib nyiab thaum tsim cov khoom tseem ceeb.

Cov khoom siv feem ntau thiab tsim nyog rau ib qhoqe tais tshuabyog recycled ntawv. Qhov no suav nrog ntau yam khoom seem, suav nrog cov qub corrugated cardboard (OCC), ntawv xov xwm, ntawv xov xwm, phau ntawv ntawv, thiab lwm yam ntawv pov tseg. Cov qib sib txawv muaj cov yam ntxwv sib txawv; Piv txwv li, OCC muab lub zog zoo thiab rigidity vim nws cov fibers ntev, ua rau nws zoo tagnrho rau cov qauv kev ncaj ncees ntawm cov tais. Cov ntawv xov xwm, nrog cov fibers luv, pab txhawb kom muaj kev sib luag ntawm lub cev. Kev ua haujlwm feem ntau siv kev sib xyaw ua kom zoo dua tus nqi, muaj, thiab cov khoom zoo kawg nkaus. Cov txheej txheem nyob rau hauv lubqe tais tshuabpib los ntawm pulping daim ntawv pov tseg no nrog ntau cov dej hauv hydrapulper, rhuav nws mus rau hauv cov slurry zoo. Cov slurry no yog qhov tseem ceeb "cov khoom siv raw" uas tom qab ntawd tsim rau hauv cov tais. Remarkably, tsawg heev lwm yam yuav tsum tau. Qee zaum, qee qhov me me ntawm cov tshuaj ntxiv lossis cov dyes yuav raug qhia rau cov xim tshwj xeeb lossis los txhim kho cov dej tsis kam, tab sis cov ntawv qhia tseem ceeb tseem yooj yim thiab eco- phooj ywg.

Kev xaiv ntawm cov khoom siv raw ncaj qha cuam tshuam rau kev ua haujlwm ntawm lubqe tais tshuabthiab qhov zoo ntawm cov zis. Cov ntawv pov tseg zoo sib xws thiab txheeb xyuas kom raug-dawb los ntawm cov kab mob ntau dhau xws li cov yas, hlau, lossis cov khoom siv quav ciab- ua kom cov ntaub ntawv sib xws. Qhov no ua rau smoother kev khiav hauj lwm ntawm lub molding system nyob rau hauv lubqe tais tshuab, txo qhov hnav ntawm cov khoom siv, thiab tsim cov tais nrog cov tuab tuab thiab txhim khu kev qha. Yog li ntawd, tsim kom muaj cov saw hlau ruaj khov rau cov ntawv pov tseg kom huv thiab pheej yig yog ib kauj ruam tseem ceeb ua haujlwm. Qhov zoo nkauj ntawm qhov system no yog nws cov scalability thiab localization. Ibqe tais tshuabtuaj yeem siv cov ntawv pov tseg hauv cheeb tsam, txo cov nqi raw khoom thiab kev hneev taw ib puag ncig. Tag nrho lub voj voog, los ntawm cov ntawv pov tseg mus rau lub tais lub qe ua haujlwm, ua piv txwv qhov kaw - lub voj voog uas siv los ntawmqe tais tshuab.

Hauv kev xaus, thawj raw khoom rau ib qhoqe tais tshuabyog siv cov ntaub ntawv pov tseg, ua rau nws yog ib qho qauv tsim tshwj xeeb thiab kev lag luam. Qhov no yooj yim tab sis transformative tswv yim tso cai rau lubqe tais tshuablos hloov cov kwj dej ubiquitous mus rau hauv qhov tseem ceeb, biodegradable ntim. Rau ib qho kev lag luam, kev ruaj ntseg ntawm cov ntaub ntawv uas tsim nyog yog qhov tseem ceeb raws li kev xaiv txoj caiqe tais tshuabnws tus kheej. Qhov kev sib koom ua ke ntawm cov ntaub ntawv raw khoom tau yooj yim thiab siv tau zoo siv tshuab yog qhov ua rauqe tais tshuab kev nqis peev tseem ceeb rau kev cog qoob loo, tus nqi ntau dua - nco qab yav tom ntej.