Fibcs feem ntau raug rau lub hnub ci sab nraum zoov, thiab tus nqi ntawm lub hnub ci txawv teb chaws, ua rau txoj kev tiv thaiv UV los ntawm FIBC tsis muaj peev xwm. Nws raug nquahu kom nce cov UV - istant masterbatch siv nyob rau hauv FIBC los txhim kho cov khoom lag luam zoo thiab txuas ntxiv nws lifespan.
Lub ntsiab nyoos thiab cov ntaub ntawv tso tawm siv nyob rau hauv kev ua cov fibcs feem ntau yog cov hauv qab no:
1. Cov ntaub ntawv nyoos:Fibcs yog ua los ntawm cov khoom siv nkauj xwb. Txiav txim siab seb cov ntaub ntawv raw yog cov khoom siv roj tshiab, txawm hais tias cov khoom siv rov qab los yog ntxiv, thiab cov hloov roj carbonate (calcium carbonate masterbatch) tau ntxiv. Qhov kev sib ntxiv ntawm cov qauv hloov kho tau txo qis cov laus tiv thaiv ntawm pp woven npuag.
2. Masterbatch:Tus nqi ntawm masterbatch nws txawv heev. Qee cov pigments tuaj yeem muab los tiv thaiv - Kev Pab Nyiaj Txiag rau FIBC, tab sis lawv kuj cuam tshuam ntau lawv lifespan. Kev siv ntawm saum npoo- coated rutile ntau dua tuaj yeem cuam tshuam rau hauv cov xim xiav tau tuaj yeem cuam tshuam cov laus ntawm cov hnab loj. Plowed Uv Inhibitors, vim lawv qhov sib txawv tseem ceeb hauv kev sib tsoo sib tsoo thiab qhov loj me los ntawm cov nplais pp, yuav yog qhov nyuaj thiab ua rau cov nplaim taws me me mus rau hauv cov pp pellets. Qhov no tuaj yeem ua rau qee cov yarns tiaj tus ua tau zoo heev thaum lwm tus ua tsis zoo, yog li cuam tshuam kev laus ntawm tag nrho cov ntaub npuag. Txawm li cas los xij, UV inhibitor masterbatches nrog qhov loj sib xws thiab tshwj xeeb kev nqus rau pp tsis qhia qhov teeb meem no.
UV Inhibitor masterbatches tau ntxiv rau cov hnab ntim ntau li ntau, thiab cov ntsiab lus UV tuaj yeem hloov kho raws li cov neeg siv khoom.
1. UV cov ntsiab lus ntawm Masterbatch:The UV inhibitor masterbatch content varies significantly from factory to factory, and the quality and price also vary significantly.If a foreign company only specifies the amount of UV inhibitor masterbatch to be added, the supplier may use a low-UV, lower-cost masterbatch, resulting in insufficient UV protection in the bulk bag. Tsawg cov ntsiab lus UV feem ntau tsis qhia ib qho teeb meem thaum lub hnab ntim ntau muaj lub voj voog tig luv luv. Txawm li cas los xij, yog tias ib lub hnab ntim ntawm cov hnab loj yog siv rau ib pliag, muab cov tuam txhab txawv teb chaws lub tswv yim uas UV Inhibitor Masterbatch siv los ntawm lub Hoobkas yog qhov tsis ruaj khov.
2. Cov masterbatch tsim yuav tsum xav txog ob qho tib si raug nqi - ua tau zoo thiab lub neej ntawm FIBC.Masterbatch formulations sib txawv ntawm cov teeb meem, thiab seb cov qauv siv rau hauv ntau lifespanes uas txiav txim siab nws cov xwm txheej huab cua.
3. Masterbatch Ntau lawm:Paub tab thiab ruaj masterbatch cov txheej txheem ntau lawm tuaj yeem txo UV kev puas tsuaj thaum lub sijhawm ua.
4. Masterbatch Tus Neeg Muag Khoom Siv Tshuaj Tiv Thaiv:Feem ntau, cov manufacturers ntawm fibcs yog zoo -} versed nyob rau hauv kev lag luam thiab tsis tshua pom muaj teeb meem zoo. Lawv xaiv txhim khu kev qha, ntev}} Lub sij hawm siv rau lawv cov khoom lag luam zoo thiab kev nyiam ua cov ntsiab lus UV ntawm lub masterbatch.
Kev nyab xeeb, cov khoom siv raw zoo, thiab UV cov ntsiab lus ntawm anti- ultraviolet masterbatch yog peb qhov tseem ceeb uas cuam tshuam rau kev ua tau zoo ntawm FIBCS. Cov xwm txheej no yuav tsum tau ua tib zoo tswj hwm.