PP Danline hluamanufacturers feem ntau siv daim duab-qib polypropylene ua raw khoom los tsimPP danline hluanrog zoo tensile zog thiab nruab nrab softness.
Tab sis nyob rau hauv cov txheej txheem ntau lawm, ntau yam teeb meem kuj yuav ntsib.
Ib qho teeb meem tshwm sim yog tias cov fiber ntau tsis tuaj yeem kos.Qhov laj thawj tseem ceeb yog qhov kub thiab txias.Yog tias qhov kub thiab txias dhau los yog qis dhau, nws yuav cuam tshuam rau kev kos duab ntawm PP danline fiber.Yog li nws yog qhov ua tsis tiav ntawm kev kos duab lossis xaim tawg.Lub ntsiab daws yog kho qhov kub thiab txias.Raws li qhov sib txawv ntawm cov txheej txheem tsim khoom, qhov kub thiab txias yuav tsum tau hloov kho kom haum.Yog tias tsim nyog, hloov lub vijtsam lim thiab kho qhov sib txawv pwm.
Qhov thib ob yog vim li cas cov khoom siv raw yog moist, thiab cov khoom ntub yuav ua npuas thiab tawg cov fiber ntau tom qab cua sov thiab extruding.Cov khoom ntub dej yuav tsum tau qhuav ua ntej nws tuaj yeem siv tau.
Tom qab ntawd muaj qhov piv ntawm cov khoom siv raw.Cov khoom siv raw ntawmPP danline hluayog polypropylene, thiab ib qho me me ntawm polyethylene tuaj yeem muab ntxiv los txo cov fiber ntau tawg thaum lub sijhawm teeb duab.Lub abrasion thiab lub teeb tsis kam ntawm cov uaPP hluayog zoo dua li cov ntshiab polypropylene
Post lub sij hawm: Lub Xya hli ntuj-27-2023