Nrog rau txoj kev loj hlob ntawm tib neeg, tib neeg txoj kev paub txog kev tiv thaiv ib puag ncig tau nce zuj zus. Kev siv rov qab yog qhov tsis xav tsis thoob yog ib txoj hauv kev zoo rau kev tiv thaiv ib puag ncig, thiab tsab xov xwm no yuav tsom mus rau kev rov siv cov hnab eco-phooj ywg. Lub hnab ntim khoom zoo ib puag ncig yog hais txog cov ntaub ntawv uas tuaj yeem ua rau tsis zoo thiab yuav tsis degraded rau ntev heev; Lub caij no, lub hnab uas tuaj yeem rov qab siv tau ntau zaus tuaj yeem raug xa mus rau lub hnab ntim khoom hauv eco.
Raws li cov khoom lag luam zoo ib puag ncig uas tau tshwm sim nyob rau xyoo tas los no, spunbond non-woven hnab tau txais kev nyiam los ntawm cov neeg siv khoom vim lawv cov khoom siv ntuj tsim thiab yooj yim biodegradable. Txawm li cas los xij, qee cov neeg siv khoom lossis cov lag luam yuav muaj cov lus nug: Puas yog spunbond non-woven hnab siv tau ntau zaus?
Cov yam ntxwv ntawm cov khoom siv thiab cov txheej txheem tsim khoom ntawm spunbond non-woven hnab ua rau lawv yooj yim siv ntau zaus. Tus nqi ntawm spunbond non-woven hnab yog pheej yig dua piv rau cov hnab ua los ntawm lwm cov ntaub ntawv. Lawv yooj yim heev rau siv thiab tuaj yeem decomposed sai sai tom qab siv, ua rau muaj kev ua qias tuaj ib puag ncig.
Taw qhia rau spunbond nonwoven npuag
Unwoven npuag yog hu ua non-woven fabric, thiab NW yog cov ntawv luv rau cov ntaub tsis-woven. Nws tuaj yeem muab faib ua ntau hom los ntawm kev siv tshuab sib txawv. Spunbond yog ib qho kev siv textile ntaub tsim los ntawm100% polypropylene raw khoom. Tsis zoo li lwm cov khoom siv ntaub, nws txhais tau tias yog cov ntaub tsis-woven. Nws muaj cov yam ntxwv ntawm kev ua haujlwm yooj yim, kev tsim khoom sai, kev tsim tawm siab, tus nqi qis, daim ntawv thov dav, thiab cov khoom siv ntau. Nws tawg los ntawm kev tswj cov tsoos textiles thiab yog cov khoom tseem ceeb siv los ua cov hnab tsis-woven.
Kev tsim cov txheej txheem ntawm spunbond nonwoven npuag
Peb xav qhia kom meej cov ntsiab lus thiab kev faib tawm ntawm cov ntaub tsis-woven raws li hauv qab no: DGFT tau muab cov ntaub ntawv tsis-woven nrog HSN 5603 raws li Technical Textile Notice No. 54/2015-2020 Dt. 15.1.2019 dr hab. (Thov xa mus rau Tshooj 1, Cov Naj Npawb Advanced 57-61)
Technically hais lus, non-woven fabrics hais txog cov uas tsis tau woven.PP spunbond non-woven npuagyog ib qho ntxeem tau, breathable, thiab permeable ntaub. Non-woven fabrics muaj qhov sib txawv tseem ceeb hauv kev siv tshuab piv rau cov ntaub woven.
Spunbond non-woven npuag raw cov ntaub ntawv
RIL Repol H350FG raug pom zoo siv rau hauv kev ua haujlwm nruj fiber ntau spinning rau kev tsim cov khoom zoo denier multifilaments thiab non-woven fabrics. Repol H350FG muaj qhov zoo sib xws thiab tuaj yeem siv rau kev kub ceev spinning ntawm nplua denier fibers. Repol H350FG muaj cov txheej txheem zoo stabilizer ntim, haum rau cov ntaub tsis-woven thiab ntev filaments.
IOCL - Propel 1350 YG - muaj cov dej ntws siab thiab tuaj yeem siv rau kev ua haujlwm siab ceev ntawm cov nplua denier fibers / non-woven fabrics. PP homopolymer muaj. Qhia siv 1350YG los tsim spunbond non-woven fabrics thiab nplua denier multifilament.
Cov hauv qab no yog qee cov yam ntxwv ntawm spunbond nonwoven fabrics
100% recyclable
Zoo heev breathability
Nws muaj breathability thiab permeability Tsis txhob thaiv cov kua dej
Degradable duab (yuav degrade nyob rau hauv tshav ntuj)
Chemical inertness, non-toxic combustion tsis tsim cov pa roj carbon monoxide lossis (DKTE)
Thov nrhiav daim ntawv pov thawj los ntawm DKTE College of Nonwoven Engineering Technology rau koj siv. Daim ntawv pov thawj yog nws tus kheej ua pov thawj.
Shortcomings ntawm spunbond nonwoven ntaub
1.Nyob rau hauv kev lag luam nqaij thiab zaub, nws tsis yooj yim rau siv cov hnab ntim khoom noj khoom haus ncaj qha rau qee cov khoom hauv dej, txiv hmab txiv ntoo thiab zaub. Vim hais tias eco-phooj ywg lub hnab yuav tsum tau ntxuav txhua zaus lawv siv, uas yog heev laborious. Thiab cov nyiaj tau los ntawm kev muag ib kilogram zaub los ntawm tus tswv lag luam tsuas yog 10 xees xwb. Kev siv cov hnab yas zoo tib yam yuav luag tsis tas yuav suav cov nqi, tab sis yog siv cov hnab yas biodegradable, yuav luag tsis muaj txiaj ntsig. Tias yog vim li cas eco-friendly hnab tsis nrov heev nyob rau hauv cov nqaij thiab zaub ua lag luam.
2. Ntau lub lag luam tau siv cov hnab tsis-woven ua cov hnab ntim khoom muag, uas suav tias yog ib puag ncig zoo thiab tuaj yeem siv los thauj khoom xws li khaub ncaws mus rau zaub mov. Txawm li cas los xij, ntau lub tuam txhab tsim cov ntaub tsis-woven nrog cov ntsiab lus txhuas siab tshaj tus qauv. Raws li kev soj ntsuam los ntawm cov tub ceev xwm tseem ceeb hauv Tebchaws Meskas, ntau lub khw muag khoom hauv lub tebchaws siv cov hnab tsis-woven uas tshaj cov qauv txhuas. Lub Center for Consumer Freedom (CFC) hauv Tebchaws Meskas tau ua cov qauv ntsuas ntawm cov hnab ntim khoom ib puag ncig los ntawm 44 lub khw muag khoom loj, thiab cov txiaj ntsig tau pom tias 16 ntawm lawv muaj cov ntsiab lus txhuas ntau tshaj 100ppm (qhov kev txwv dav dav rau cov hlau hnyav hauv cov khoom ntim). Qhov no ua rau cov hnab tsis-woven tsis muaj kev nyab xeeb.
3. Cov kab mob muaj nyob txhua qhov chaw, thiab siv lub hnab ntim khoom tsis tau saib xyuas kev nyiam huv tuaj yeem yooj yim khaws cov av thiab grime. Cov hnab ntim khoom ib puag ncig yuav tsum tau tsim tshwj xeeb, tshuaj tua kab mob tsis tu ncua, thiab muab tso rau hauv qhov chaw muaj cua zoo. Yog tias tsis ntxuav lub sijhawm, rov siv dua tuaj yeem tsim cov kab mob. Yog tias txhua yam muab tso rau hauv lub hnab ntim khoom noj khoom haus thiab rov siv dua, kev sib kis kab mob yuav tshwm sim.
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-03-2024