Txij li thaum lub hnab yas raug nug txog lawv cov teebmeem ib puag ncig, cov hnab tsis yog ntaub ntaub thiab lwm yam kev xaiv tau nrov dua. Tsis zoo li cov hnab yas txheem, cov hnab tsis-woven feem ntau rov ua dua thiab biodegradable, txawm tias muaj cov yas polypropylene. Cov yam ntxwv tseem ceeb yog raws li nram no:
Dab tsi yog nonwoven hnab?
Lub hnab ntim khoom tsim los ntawmpolypropylene nonwoven fabrics, los yog nplooj ntawv ntawm tangled polypropylene fibers ua ke los ntawm txoj kev xws li meltblowing, spunbonding, los yog spunlacing, yog hu ua nonwoven fabric hnab. Lawv zoo li cov hnab yas yuav khoom tsis tu ncua thiab feem ntau yog pob tshab thiab lub teeb yuag.
Txawm li cas los xij, qhov sib txawv tseem ceeb yog cov nonwovens ua los ntawm polypropylene yog tsim los ua dua tshiab thiab biodegradable. Thaum muab pov tseg kom tsim nyog, kev sib txuas ntawm cov fibers tuaj yeem maj mam tawg vim tias lawv tsis muaj tshuaj lom neeg sib txuas.
Vim li cas cov hnab nonwoven npuag tau txais txiaj ntsig
• Eco-friendly: Polypropylene nonwoven hnab yog ib puag ncig zoo dua li cov hnab yas li niaj zaus.
Muaj ntau biodegradable.Thaum muab pov tseg nrog cov khib nyiab organic, lawv tuaj yeem decompose hauv ib mus rau peb xyoos.
rov ua dua ntawm cov chaw lag luam xws li cov khw muag khoom noj uas siv cov yas #5.
Txo pes tsawg microplastics koj tso rau hauv ib puag ncig.
• Sturdy thiab hnav: Polypropylene fibers, uas muaj zog thiab lub teeb yuag, yog siv los ua cov hnab nonwoven ntaub. Lawv tsis muaj zog npaum li cov hnab yas zoo tib yam, tab sis lawv tseem muaj zog txaus rau kev siv nruab nrab.
• Tus nqi pheej yig: Los ntawm kev ua haujlwm automated, high-ceev txheej txheem, polypropylene nonwoven fabric hnab tuaj yeem ua tau ntau yam ntawm tus nqi tsawg.
• Muab piv rau cov hnab yas: Lawv yog ib qho kev hloov pauv zoo vim tias lawv yog pob tshab thiab tswj tau qhov yooj yim thiab daim ntawv ntawm cov hnab yas.
Cons ntawm nonwoven hnab
• Tsis yog biodegradable kiag li: Qee cov polypropylene resins, txawm tias siv dua los yog nkauj xwb, tseem yuav tsum tau muab tso rau hauv anaerobic lossis industrial chaw, uas tsis yog ib qho kev coj ua.
• Tsis muaj zog - Cov hnab tsis muaj zog li cov hnab yas nruj nreem vim lawv tsis tau xaws.
Yuav ua li cas ua cov hnab tsis woven
1, Npaj cov khoom siv raw
Cov khoom siv raw rau cov hnab tsis-woven muaj xws li cov khoom siv hluavtaws xws li polypropylene thiab polyester, nrog rau cov khoom siv fiber ntau. Feem ntau, kev xaiv cov ntaub ntawv tsis-woven yog nyob ntawm cov yam ntxwv xws li lub hom phiaj ntawm lub hnab thiab thaj chaw ib puag ncig.
2. Kev npaj cov chips
Polypropylene hais yog yaj thiab spun rau hauv cov ntaub ntawv filamentous, uas tom qab ntawd ua tiav rau hauv chips los ntawm kev txias, ntxiv dag zog rau stretching, thiab thermal orientation.
3 、 Kev tsim khoom ntawm warp thiab weft yarn
Warp thiab weft yarn yog ib qho ntawm cov ntaub ntawv tseem ceeb los ua cov hnab tsis-woven. Lub warp thiab weft yarns yog tsim los ntawm melting thiab spinning chips, ua raws li los ntawm ib tug series ntawm kev ua cov kauj ruam los tsim cov ntawv tsis-woven.
4 、 Lub koom haum non-woven npuag
Nyob rau hauv cov khoom siv automation ntawm non-woven fabrics, weaving warp thiab weft yarns rau hauv non-woven fabrics yog ib qho tseem ceeb txuas nyob rau hauv cov txheej txheem ntawm cov khoom tsis-woven hnab.
5 、 Tsis-woven npuag txoj kev
Muab cov txheej txheemnon-woven npuag yobmus rau hauv lub hnab uas tsis yog-woven txoj kev tshuab rau shaping, tsim cov duab thiab loj ntawm lub hnab. Hauv qhov no, ntxiv cov khoom siv sib xws thiab cov hlua khi rau hauv qab thiab sab ntawm lub hnab.
6 、 Sau thiab Qoob loo
Sau rau ntawm lub hnab uas tsis yog-woven tshuab luam ntawv, luam ntawv qauv lossis ntawv ntawm lub hnab ntim. Tom qab ntawd, txiav thiab tsim lub hnab uas tsis yog-woven.
7, Ntim thiab thauj
Tom qab kev tsim cov hnab tsis-woven tiav lawm, cov txheej txheem tsim khoom suav nrog kev tu, tshuaj xyuas, ntim, thiab daim ntawv lo, thiab tom qab ntawd xa mus rau lub tsev rau khoom lossis chaw thauj mus los rau kev thauj mus los thiab muag.
Post lub sij hawm: Feb-14-2024