Cov ntaub ntawv raw li cas xav tau los ua cov khob ntawv?

Cov khob ntawv pov tseg yog cov cuab yeej haus dej uas siv ntau hauv ntau lub tsev thiab cov chaw pej xeem. Yog li koj puas paub cov khob ntawv ua los ntawm cov khoom siv dab tsi? Cov khoom siv raw siv rau hauv kev tsim cov khob ntawv yog cov khoom tseem ceeb uas txiav txim siab qhov zoo, kev ruaj khov, thiab kev nyab xeeb ntawm cov khoom kawg.

Cov khoom siv raw feem ntau siv rau hauv kev tsim cov khob ntawv yog:

Ntawv los ntawm ntawv: Cov khoom siv tseem ceeb uas siv rau hauv kev tsim cov khob ntawv yog ntawv paperboard, uas yog ib hom ntawv tuab uas ua los ntawm cov ntoo pulped fibers. Nws muaj lub zog siab, tawv, thiab tiv taus dej noo thiab yog tsim tshwj xeeb rau kev siv rau hauv cov ntawv thov ntim khoom noj.

Cov nplaum: Cov nplaum yog siv los tuav cov khaubncaws sab nraud povtseg ntawm daim ntawv ua ke thiab tsim kom muaj lub foob tsis xau. Cov nplaum feem ntau siv rau hauv kev tsim cov khob ntawv suav nrog cov nplaum uas yog dej, cov nplaum uas yog cov kuab tshuaj, thiab cov nplaum uas yaj kub.

Cov kua mem: Cov kua mem siv los luam cov qauv thiab cov cim rau ntawm qhov chaw ntawm cov khob ntawv. Cov kua mem siv yuav tsum muaj kev nyab xeeb rau zaub mov thiab tsis muaj cov tshuaj lom kom ntseeg tau tias lawv tsis nkag mus rau hauv cov khoom hauv khob thiab ua rau muaj kev pheej hmoo rau kev noj qab haus huv.

Cov neeg sawv cev txheej: Cov tshuaj pleev xim yog siv los ua ib qho thaiv ntawm daim ntawv thiab cov khoom hauv lub khob kom tiv thaiv cov dej noo thiab lwm yam kua kom tsis txhob nkag mus rau hauv daim ntawv thiab ua rau nws tawg. Cov tshuaj pleev xim feem ntau siv rau hauv kev tsim khob ntawv suav nrog cov quav ciab, PE (polyethylene), thiab silicone. Cov khob ntawv pov tseg uas muaj cov khoom siv pleev xim PE yog cov khob ntawv siv ntau tshaj plaws hauv khw tam sim no.

Cov Khoom Ntxiv: Cov khoom ntxiv xws li cov enzymes, emulsifiers, thiab preservatives qee zaum raug ntxiv rau cov khoom siv raw los txhim kho kev ua tau zoo thiab lub neej txee ntawm cov khob ntawv.

Xaus lus, cov khoom siv raw siv rau hauv kev tsim cov khob ntawv raug xaiv ua tib zoo kom ntseeg tau tias cov khoom kawg yog qhov zoo, ruaj khov, thiab muaj kev nyab xeeb rau kev siv rau hauv cov ntawv thov ntim khoom noj.

Paperjoy tau tsim muaj xyoo 2006, yog ib lub chaw tsim khoom ntawm PE coated ntawv, luam ntawv thiab txiav tuag. cov kiv cua khob ntawv thiab lwm yam khoom siv ua khob ntawv. Peb cov khoom tsim tawm txhua hli tshaj 5,000 tons, thiab peb cov khoom muag tau zoo hauv ntau dua 60 lub tebchaws thoob ntiaj teb. Peb lub tuam txhab nyob hauv Nanning City, Guangxi, Suav teb, txais tos cov neeg siv khoom tuaj xyuas peb.