1. Nta
Kev kub siab ua haujlwm zoo, kub tsis kam (polypropylene tuaj yeem siv tau ntev ntawm 150 ℃ thiab polyester tuaj yeem siv tau ntev ntawm 260 ℃), kev laus ua haujlwm, tiv thaiv ultraviolet, siab elongation, zoo stability thiab huab cua permeability , corrosion kuj, suab rwb thaiv tsev, npauj tiv thaiv thiab non-toxicity.
Ob: Cov ntaub ntawv tseem ceeb ntawm spunbonded non-woven fabrics yog polyester thiab polypropylene.
Cov khoom tseem ceeb ntawm spunbonded non-woven fabrics yog polypropylene thiab polyester (ntev fiber ntau thiab luv fiber ntau) non-woven fabrics.Cov kev siv ntau tshaj plaws thiab feem ntau siv yog cov hnab tsis-woven, tsis-woven ntim, thiab lwm yam. Nws yog ib qho yooj yim los txheeb xyuas spunbonded nonwovens, thiab feem ntau yog ob txoj kev ceev ceev yog qhov zoo.Feem ntau, dov taw tes ntawm spunbonded nonwovens yog rhombic.
Nyob rau hauv daim ntawv thov, nws kuj siv tau raws li paj packing daim ntaub, nra ntaub, thiab lwm yam., thiab nws cov yam ntxwv ntawm hnav tsis kam, ruaj tes zoo thiab thiaj li nyob rau hauv ua rau nws yog qhov zoo tshaj plaws kev xaiv rau ua tej yam khoom.
Thib peb, cov txheej txheem thev naus laus zis ntawm spunbonded non-woven fabrics
Polypropylene: polymer (polypropylene + cov khoom siv rov ua dua) - kub yaj extrusion nrog cov ntsia hlau loj-filter-metering twj tso kua mis (kom muaj nuj nqis)-spinning (nce thiab nqis stretching thiab suction ntawm spinning inlet)-txias-airflow traction-net curtain forming-up thiab down pressing rollers (pre-reinforcement)-kub dov (reinforcement) nrog lub tshuab dov-winding-reverse daim ntaub txiav.
Tus tsim tawm: Eric Wang
Post lub sij hawm: Aug-26-2022
