Indwangu yokomisa ejikelezayo iyi-mesh yokomisa eguquguqukayo eyenziwei-monofilament ye-polyester (PET)isetshenziswa kuphela esigabeni sokomisa semishini yamaphepha. Ngokungafani nesakhiwo esilukiwe sezindwangu zokomisa ezilukiwe ngendlela eyisicaba, yakhiwe ngama-monofilaments ajikelezayo futhi ahlanganiswe ngaphandle kwezintambo ze-weft. Kuyindlela eyinhloko yokukhiqizwa kwephepha elisezingeni eliphezulu ngesivinini esikhulu. Lesi sihloko sinikeza ukuhlaziywa okunembile okuvela ezimpahleni eziyinhloko, isakhiwo, ukusebenza, kanye nezinhlelo zokusebenza.

1. Incazelo Eyinhloko kanye Nezakhiwo Zezinto

Ukusetshenziswa kwendwangu yokomisa ejikelezayo kuphelai-polyester ene-viscosity ephezulu (PET) monofilament(akukho zintambo eziyisicaba). Imishini ekhethekile ifaka ama-monofilaments abe yizihibe ezijikelezayo eziqhubekayo, ezibe sezikhiywa yizihibe eziseduze ngentambo yomthungo (intambo yokuxhuma) ukuze zakhe ibhande elingapheli. Ezinye izinguqulo eziphezulu zisebenzisai-polyester monofilament eqinile ngokwe-hydrolyticallyukumelana nesimo sezulu esishisa kakhulu nesinomswakama ophezulu sesigaba sokomisa.

Izinzuzo ezibalulekile zezinto: izinga lokushisa lokusebenza 120–190 °C, ukumelana ne-asidi ne-alkali, ukulwa nokuguga, ukunwebeka okuphansi, ubukhulu obuzinzile ngesikhathi sokusebenza isikhathi eside.

2. Isakhiwo Esiyinhloko Nokuhlukaniswa

Indwangu yokomisa ejikelezayo yakhiwe kakhuluizindwangu ezijikelezayo(umzimba oyinhloko, unquma umgodi kanye nokuvuleka komoya) kanyeizintambo zomthungo/zokuxhuma(ukuxhumana, kunquma amandla nokuguquguquka). Ayinaso isakhiwo sesendlalelo futhi ihlukaniswe kanje:

1. Ngokwesigaba esiphambene sentambo ejikelezayo
   • Indwangu eyindilinga eyindilinga eyindilinga: inhloso ejwayelekile, ukuvuleka komoya okufanayo, ukumelana nokuguguleka okulingene.
   • Indwangu ejikelezayo enomumo (isb., i-oval): indawo encane yokuxhumana enephepha, amamaki alula, afanele iphepha lesiko lezinga eliphezulu, iphepha elimboziwe.
2. Ngohlobo lwentambo yomthungo
   • Intambo yomthungo owodwa: uhlobo olujwayelekile, ukuguquguquka okuhle, isidingo sokucindezeleka okuphansi, esifanele isivinini esiphakathi nendawo.
   • Intambo yomthungo ephindwe kabili: uhlobo oluqinisiwe, amandla aphezulu, ukuguqulwa okuphansi, okufanelekela isivinini esiphezulu kakhulu (>1200 m/min).
3. Ngohlobo lwamalungaAzikho izihlanganisi zemishini zendabuko; konke kuyasetshenziswauxhumano lwe-spiral loop(ebushelelezi, engenazinyathelo), ibhande elingapheli elenziwe ngokwezifiso ukuze lifakwe ngqo.
4. Ngokungena komoya
   • Okuphansi: <300 m³/(m²·h) kwephepha elincane ekushiseni okuphansi kokomisa.
   • Okuphakathi: 300–800 m³/(m²·h) ukuze kusetshenziswe ngokujwayelekile.
   • Ukuphakama: >800 m³/(m²·h) kokususa amanzi ngokushesha kuma-web anomswakama ophezulu.

3. Izinzuzo Eziyinhloko (uma kuqhathaniswa nendwangu yokomisa elukiwe ngendlela eyisicaba)

1. Ukuguquguquka okuhle kakhulu nokusebenza kahleNgaphandle kwezintambo ze-weft, indwangu ingagoba ngokukhululeka. Ijoyinti alinazikhala futhi alinazinyathelo, linokunyakaza okuphansi nomsindo ngisho nangesivinini esiphezulu (>800 m/min), ligwema ukuklwebheka kanye namamaki e-mesh asindayo.
2. Ukuvuleka komoya okwenziwe ngokwezifiso kakhuluUkuvuleka komoya kungalawulwa ngokunembile ngokulungisa ububanzi be-filament kanye ne-spiral pitch, kusukela ku-100 kuya ku-1500 m³/(m²·h), okuvumelana nezinqubo ezahlukene zokomisa.
3. Ikhwalithi engcono yobuso beshidiAzikho izindawo ezixhumene; ukuthintana neshidi kuqondile kunokuba kube yiphuzu. Kuhlanganiswe nezintambo ezibunjiwe,amamaki e-mesh kanye nokufakwa kwe-indentationszincishisiwe, zilungele iphepha lamasiko elisezingeni eliphezulu, iphepha elimboziwe, njll.
4. Ukulungiswa okulula kwendawo, ukulahlekelwa okuphansiIsakhiwo esijikelezayo esixhumene sivumela ukushintshwa okuyingxenye kwezintambo eziphukile noma izintambo zomthungo ngaphandle kokushintsha yonke indwangu, okunciphisa izindleko zokulungisa.
5. Ingashintshwa kuma-dryer akhethekileIsakhiwo esiguquguqukayo siyalinganaomisi abagobile, omisi abantanta emoyenikanye neminye imishini yokomisa engeyona ejwayelekile, izindwangu ezilukiwe eziyisicaba ezingakwazi ukufanelana nayo ngenxa yokuqina.

4. Imikhawulo Eyinhloko

1. Ukuqina okuphansi, kulula ukukugijima ngaphandle kwesikhungo noma ukushwabanaNgaphandle kokuvinjelwa kwe-weft, ukuzinza kobukhulu kuphansi kunezindwangu ezilukiwe ngendlela eyisicaba. Kudinga ukunemba okuphezuluukulawula ukucindezeleka, imiqulu yokuqondisa kanye nezinhlelo zokuqondisa zewebhungaphandle kwalokho, iyazulazula kalula, imibimbi noma ihlehle.
2. Izindleko zokuthenga nokulungisa eziphakemeUkukhiqiza okuyinkimbinkimbi kanye nezidingo zezinto zokwakha eziphakeme kuholela ku-Izindleko eziphakeme ngo-30%–50%kunezindwangu ezilukiwe eziyisicaba ezinokuvuleka okufanayo. Futhi idinga ukuhlanzwa njalo.
3. Ukumelana nokuguguleka okuphansi kakhuluNgaphandle kwezindawo zokusekela ezihlanganisiwe, ukuguguleka kwendawo kungashesha ezindaweni ezomile ezingcolisiwe noma ezinamazinga aphezulu.
4. Ububanzi besicelo obuncaneAkufaneleki kumabhodi amaphepha asindayo (isb., iphepha elihlanganisiwe, ibhodi elihlanganisiwe, isisindo esiyisisekelo >200 g), njengoba indwangu ingase iguge uma ithwalwa kakhulu. Kuphela ngephepha elincane nephepha elikhethekile.
5. Ukulawula ukucindezeleka okuqinileKudinga ukuqina okuzinzile nokulinganayo; ukuqina okukhulu kwephula izintambo zomthungo, ukuqina okunganele kubangela ukugoba.

5. Izinkomba Zokusebenza Eziyinhloko

1. Ukuvuleka komoya: inkomba eyinhloko, m³/(m²·h).
2. Ububanzi bentambo ejikelezayo kanye nomthungo: inquma amandla kanye nokumelana nokuguguleka.
3. Amandla okuphuka: i-warp (i-spiral) kanye ne-weft (intambo yomthungo), N/5 cm.
4. Ukwelula ngesikhathi sokuphumula: ≤3% kuyathandwa.
5. Ukuthamba: ≤0.5 mm/m ukuze komiswe ngendlela efanayo.

6. Izicelo Ezijwayelekile

Indwangu yokomisa ejikelezayo yenzelweiphepha elincane eliphakathi nendawo kuya phezulu kakhulu kanye nephepha elikhethekile:

1. Iphepha lamasiko elisezingeni eliphezulu: iphepha elilinganiselwe, iphepha lokubhala, iphepha lokukopisha (800–1200 m/min, kudingeka amamaki aphansi).
2. Iphepha elincane elikhethekile: iphepha elimboziwe, iphepha elimboziwe elilula, iphepha likagwayi, iphepha lokuphepha.
3. Iphepha lezicubu: iphepha langasese, izicubu zobuso ezisemigqeni yesivinini esikhulu ezinemishini yokomisa egobile.
4. Izinto ezingalukiwe: i-spunlace esezingeni eliphezulu, i-nonbond ene-spun bond.

Akunconywa: ibhodi lephepha elisindayo, ibhodi eligoqekile, ukukhiqizwa kwephepha elisindayo ngesivinini esiphansi.

7. Iziqondiso Zokukhetha Nokusebenza

(1) Izimiso Ezintathu Zokukhetha

1. Ngesivinini: <800 m/min → khetha indwangu elukiwe ngendlela eyisicaba (engabizi kakhulu). ≥800 m/min → indwangu yokomisa ejikelezayo.
   

   1200 m/min → ucingo oluphindwe kabili lomthungo + i-polyester eqinile emanzini.

2. Ngohlobo lwephepha: Iphepha elincane (<70 g), iphepha lezinga eliphezulu → indwangu ejikelezayo. Iphepha elinzima (>200 g) → alifaneleki. Kwamamaki aphansi kakhulu →indwangu ejikelezayo yentambo enomumo (oyindilinga).
3. Ngemishini: Ifanele kuphela imishini enezinhlelo zokuqondisa iwebhu eziqinile kanye nezingxenye zokomisa ezihlanzekile.

(2) Izihluthulelo Ezine Zokulungisa

1. Ukulawula ukucindezeleka: gcina ukucindezeleka okuzinzile nokulinganayo.
2. Ukuhlanza: ukugeza nokususa amakalo njalo ngomfutho ophezulu.
3. Uhlelo lokuqondisa: qinisekisa ukuthi imiqulu yomhlahlandlela kanye ne-web guide izinzile.
4. Isivikelo: gwema izinto ezibukhali ezonakalisa i-mesh.

8. Ukuqhathanisa Okusheshayo: Indwangu Yokomisa Ejikelezayo vs. Indwangu Yokomisa Elukiwe Ngokuyisicaba

9. Isifinyezo

Indwangu yokomisa ejikelezayo iyi-okusebenziseka ngokwezifiso okuphezuluyokomisa iphepha, ngenani eliyinhlokoukugijima okushelelayo ngesivinini esikhulufuthiikhwalithi ephezulu kakhulu yeshidiKodwa-ke, inezidingo eziphakeme zemishini, izindleko kanye nokugcinwa kwayo, futhi ayiyona yonke indawo.

Kuyisinqumo esihle kakhulu kuphela uma:

• isivinini somshini ≥800 m/min,
• ukukhiqiza iphepha elincane noma elikhethekile lebanga eliphezulu,
• ifakwe izinhlelo zokuqinisa eziqinile kanye nezinhlelo zokuqondisa iwebhu. Ngaphandle kwalokho, indwangu elukiwe ngendlela eyisicaba iyasebenza kakhulu futhi iyonga imali.