Lub hnab ntawv xim av
Kraft daim ntawv hnab yog lub thawv ntim khoom ua los ntawm cov ntaub ntawv sib xyaw lossis cov ntawv ntshiab kraft.Nws yog non-toxic, tasteless, non-polluting, low-carbon thiab environmentally friendly.Nws ua tau raws li cov qauv kev tiv thaiv ib puag ncig hauv tebchaws.Nws muaj lub zog siab thiab kev tiv thaiv ib puag ncig.Tam sim no nws yog ib qho ntawm cov khoom siv ntim khoom zoo tshaj plaws hauv ntiaj teb.Kraft daim ntawv hnab yog ua los ntawm cov ntoo pulp ntawv ua cov khoom siv hauv paus.Cov xim tau muab faib ua cov ntawv dawb kraft thiab daj kraft ntawv.Daim ntawv tuaj yeem coated nrog ib txheej ntawm PP khoom los ua lub luag haujlwm tsis muaj dej.Lub zog ntawm lub hnab tuaj yeem ua los ntawm 1 txog 6 txheej raws li cov neeg siv khoom xav tau., Kev luam ntawv thiab lub hnab ntim khoom yog kev sib xyaw ua ke.Txoj kev qhib thiab rov qab npog yog muab faib ua cua sov sealing, ntawv sealing thiab muab tshuaj txhuam hauv qab.
Cov duab tawg quab yuam ntawm lub hnab woven yog qhov txuas hauv kev tswj lub zog ntawm lub hnab woven.Txoj kev los tswj cov duab tawg quab yuam yog los tswj cov kev faib ua feem ntawm cov ntaub ntawv raw, kev ua kom txias ntawm diaphragm thiab cov duab tensile zog.
Txoj kev tsim khoom muaj feem xyuam rau ib puag ncig thiab cov khoom siv.Cov muab tub lim yog ib qho ntawm cov khoom tseem ceeb ntawm cov khoom siv raw, uas tuaj yeem txhim kho lub cev ntawm cov txhuam hniav thiab txo tus nqi.Thaum lub zog hluav taws xob ntawm lub hau hluav taws xob nce, lub zog tensile ntawm txhuam yuav maj mam txo.Qhov no yog vim hais tias lub ntsiab tseem ceeb ntawm lub filling masterbatch yog calcium carbonate, uas tsis muaj qhov nro, Dispersed nyob rau hauv qhov sib txawv ntawm polyolefin polymer saw, tsis muaj kev cuam tshuam zoo rau kev kos duab tensile lub zog, thiaj li los txhim kho cov duab nruj.Thaum cov nyiaj ntxiv yog ntau dua 20% - 25%, tus nqi masterbatch yuav dhau los ua txoj haujlwm ntawm cov saw hlau polymer thiab cuam tshuam cov elastic deformation ntawm cov polymer, yog li cov saw hlau polymer tsis tuaj yeem ua tiav raws li qhov ntev ntawm sab nraud quab yuam.
