Spunbond non-woven npuagyog tsim los ntawm polyester los yog polypropylene li raw cov ntaub ntawv, hlais thiab spun rau hauv ntev filaments los ntawm cov ntsia hlau extrusion, thiab ncaj qha tsim rau hauv ib tug mesh txoj kab uas hla los ntawm kub tying thiab bonding. Nws yog ib daim ntaub zoo li lub tawb npog nrog zoo breathability, noo noo nqus, thiab pob tshab. Nws muaj cov yam ntxwv ntawm kev ua kom sov, moisturizing, Frost resistant, antifreeze, pob tshab, thiab huab cua regulating, thiab yog lub teeb yuag, yooj yim rau kev khiav lag luam, thiab corrosion-resistant. Thickened non-woven npuag muaj cov khoom zoo rwb thaiv tsev thiab tuaj yeem siv rau ntau txheej tawb npog.
Technical hom ntawm spunbond nonwoven fabrics
Lub ntsiab technologies rau spunbond nonwoven fabrics nyob rau hauv lub ntiaj teb no muaj xws li Leckfeld technology los ntawm lub teb chaws Yelemees, STP technology los ntawm ltalis, thiab Kobe Steel technology los ntawm Nyiv. Qhov xwm txheej tam sim no, tshwj xeeb tshaj yog nrog Leifen thev naus laus zis dhau los ua cov thev naus laus zis hauv ntiaj teb. Tam sim no, nws tau tsim mus rau tiam plaub technology. Cov yam ntxwv yog kev siv lub siab tsis zoo ultra high speed airflow stretching, thiab cov fibers tuaj yeem ncav cuag li 1 denier. Ntau lub tuam txhab lag luam hauv tsev tau rov ua dua nws, tab sis vim muaj ntau yam teeb meem hauv nws cov thev naus laus zis tseem tsis tau daws los yog paub zoo, nws yuav siv sij hawm rau cov khoom siv hauv tsev tsim khoom lag luam kom mus txog qib ntawm Leifen thev naus laus zis.
Dab tsi yog cov txheej txheem ntws ntawm spunbond non-woven npuag?
Lub ntsiab technologies rau spunbond nonwoven fabrics nyob rau hauv lub ntiaj teb no muaj xws li Leckfeld technology los ntawm lub teb chaws Yelemees, STP technology los ntawm ltalis, thiab Kobe Steel technology los ntawm Nyiv. Qhov xwm txheej tam sim no, tshwj xeeb tshaj yog nrog Leifen thev naus laus zis dhau los ua cov thev naus laus zis hauv ntiaj teb. Tam sim no, nws tau tsim mus rau tiam plaub technology. Cov yam ntxwv yog kev siv lub siab tsis zoo ultra high speed airflow stretching, thiab cov fibers tuaj yeem ncav cuag li 1 denier.
Cov txheej txheem ntws ntawm spunbond non-woven npuag yog raws li nram no:
Polypropylene: Polypropylene (polypropylene + pub) - loj ntsia hlau siab kub yaj extrusion - lim - metering twj tso kua mis (quantitative conveying) - spinning (spinning inlet sab sauv thiab qis stretching suction) - txias - airflow traction - mesh kab hlau rhuav txoj kev - sab sauv thiab qis siab rollers (pre reinforcement) - dov windrewinding - kub rolling thiab ntim - tiav cov khoom cia.
Polyester: ua tiav polyester chips - high-temperature yaj extrusion ntawm loj ntsia hlau stalks - lim - metering twj tso kua mis (quantitative conveying) - spinning (stretching thiab suction ntawm spinning inlet) - txias - airflow traction - mesh curtain forming - sab sauv thiab qis siab rollers (pre reinforcement) - dov zeb kub dov (winding - reinforced thiab reinforced) khoom cia khoom.
Spunbond nonwoven fabrics hom
Polyester spunbond non-woven npuag: Cov khoom siv tseem ceeb ntawm cov ntaub ntawv tsis-woven no yog polyester fiber. Polyester fiber, tseem hu ua polyester fiber, muaj cov yam ntxwv xws li lub zog siab, hnav tsis kam, thiab kub tsis kam. Thaum lub sij hawm ntau lawm txheej txheem ntawmpolyester spunbond nonwoven ntaub, ib qho kev cog lus muaj zog yog tsim los ntawm cov fibers los ntawm cov txheej txheem spunbond, uas ua rau cov filaments txuas ntxiv uas tau muab tso rau hauv lub vev xaib. Thaum kawg, cov ntaub nonwoven yog tsim los ntawm thermal bonding los yog lwm txoj kev ntxiv dag zog. Cov ntaub ntawv tsis-woven no tau siv dav hauv ntau yam xws li ntim khoom, lim cov ntaub ntawv, thiab kev kho mob.
Polypropylene spunbond nonwoven npuag: Polypropylene spunbond nonwoven ntaub yog tsim los ntawm polypropylene fibers. Polypropylene fibers yog polymerized los ntawm propylene, ib tug byproduct ntawm roj av refining, thiab muaj zoo breathability, pom, rwb thaiv tsev, thiab waterproofing zog. Cov txheej txheem ntau lawm ntawm polypropylene spunbond nonwoven npuag yog zoo ib yam li polyester spunbond nonwoven npuag, uas kuj yog ua los ntawm fibers los ntawm spunbond technology. Vim muaj cov khoom zoo ntawm polypropylene fibers, polypropylene spunbond nonwoven fabrics muaj ntau yam kev siv hauv kev ntim khoom, kev ua liaj ua teb, kev tsim kho thiab lwm yam.
Tsis tas li ntawd, spunbond nonwoven fabrics kuj raug cais raws li lwm yam, xws li fiber ntau thickness, nonwoven fabric thickness, ceev, thiab kev siv. Cov khoom sib txawv ntawm spunbond nonwoven fabrics muaj cov ntawv thov tshwj xeeb hauv lawv cov haujlwm.
Xaus
Zuag qhia tag nrho, muaj ntau hom spunbond nonwoven fabrics nrog cov yam ntxwv tshwj xeeb, thiab lawv daim ntawv thov teb kuj yog qhov dav heev. Thaum xaiv spunbond non-woven npuag, nws yog ib qho tsim nyog los xaiv hom tsim nyog raws li kev siv tshwj xeeb thiab cov kev xav tau.
Dongguan Liansheng Nonwoven Technology Co., Ltd.tau tsim nyob rau hauv lub Tsib Hlis 2020. Nws yog ib tug loj-scale non-woven npuag ntau lawm enterprise integrating kev tshawb fawb thiab kev loj hlob, ntau lawm, thiab muag khoom. Nws tuaj yeem tsim ntau yam xim ntawm PP spunbond non-woven fabrics nrog qhov dav ntawm tsawg dua 3.2 meters los ntawm 9 grams mus rau 300 grams.
Post lub sij hawm: Sep-07-2024