Ilaphu lokomisa elijikelezayo liyi-mesh yokomisa eguquguqukayo eyenziwe ngei-monofilament ye-polyester (PET)isetyenziswa kuphela kwicandelo lomomisi woomatshini bephepha. Ngokungafaniyo nesakhiwo esilukiweyo selaphu lomomisi olusicaba, sakhiwe nge-monofilaments ezijijekileyo ezijikelezayo kwaye zidityaniswa ngaphandle kwemisonto ye-weft. Lukhetho oluphambili lokuvelisa iphepha elikumgangatho ophezulu ngesantya esiphezulu. Eli nqaku linika uhlalutyo oluchanekileyo oluvela kwiipropati eziphambili, ulwakhiwo, ukusebenza, kunye nokusetyenziswa.

1. Inkcazo ePhambili kunye neempawu zezinto ezibonakalayo

Ukusetyenziswa kwelaphu lokomisa elijikelezayo kuphelai-monofilament ye-polyester ene-viscosity ephezulu (PET)(akukho misonto isicaba). Izixhobo ezikhethekileyo zijija imisonto emincinci ibe yimisonto ejikelezayo eqhubekayo, emva koko itshixwa yimisonto ekufutshane ngocingo lomthungo (ucingo lokudibanisa) ukuze yenze ibhanti engapheliyo. Ezinye iinguqulelo eziphezulu zisebenzisai-polyester monofilament eqinileyo ngokungenamanziukumelana nobushushu obuphezulu kunye nomswakama ophezulu kwicandelo lokomisa.

Iingenelo eziphambili zezinto ezisetyenziswayo: ubushushu bokusebenza obuyi-120–190 °C, ukumelana ne-asidi kunye ne-alkali, ukulwa nokwaluphala, ulwandiso oluphantsi, ubungakanani obuzinzileyo ngexesha lokusebenza ixesha elide.

2. Ulwakhiwo oluPhambili kunye noHlelo

Ilaphu lomomisi ojikelezayo lenziwe ikakhuluimisonto ejikelezayo(umzimba oyintloko, umisela umngxuma kunye nokuvuleka komoya) kunyeiingcingo zomthungo/zokudibanisa(uqhagamshelo, lumisela amandla kunye nokuguquguquka). Ayinasakhiwo somaleko kwaye ihlelwe ngolu hlobo lulandelayo:

1. Ngokwecandelo elinqamlezileyo lentambo ejikelezayo
   • Ilaphu elijikelezayo le-filament spiral: elisetyenziswa ngokubanzi, umoya ohambelanayo, ukumelana nokuguguleka okuphakathi.
   • Ilaphu elijikelezileyo elimile okwemilo (umz., elimbhoxo): indawo encinci yokunxibelelana enephepha lephepha, amanqaku alula, afanelekileyo kwiphepha lenkcubeko elikumgangatho ophezulu, iphepha eligqunyiweyo.
2. Ngohlobo lwentambo yomthungo
   • Ucingo olunemithungo enye: uhlobo oluqhelekileyo, ukuguquguquka okuhle, imfuneko yoxinzelelo oluphantsi, ifanelekile kwisantya esiphakathi ukuya phezulu.
   • Ucingo oluphindwe kabini: uhlobo oluqinisiweyo, amandla aphezulu, ukuguquguquka okuphantsi, olufanelekileyo kwisantya esiphezulu kakhulu (>1200 m/min).
3. Ngokohlobo lwejoyintiAkukho zidibanisi zemveli zoomatshini; zonke ziyasetyenziswauqhagamshelo lwe-spiral loop(egudileyo, engenazitebhisi), ibhanti engapheliyo eyenzelwe wena ukuze ifakwe ngqo.
4. Ngokungena komoya
   • Ephantsi: <300 m³/(m²·h) yephepha elincinci kubushushu obuphantsi bokomisa.
   • Phakathi: 300–800 m³/(m²·h) ukuze isetyenziswe ngokubanzi.
   • Ukuphakama: >800 m³/(m²·h) ukuze kukhutshwe amanzi ngokukhawuleza kwiiweb ezinomswakama ophezulu.

3. Iingenelo eziphambili (xa kuthelekiswa nelaphu lomoshi elilukiweyo ngokusicaba)

1. Ukuguquguquka okugqwesileyo kunye nokusebenza kakuhleNgaphandle kwemisonto ye-weft, ilaphu linokugoba ngokukhululekileyo. Ijoyinti ayinazikhewu kwaye ayinazitebhisi, ine-vibration ephantsi kunye nengxolo nokuba isantya esiphezulu (>800 m/min), ithintela imikrwelo kunye neempawu ze-mesh ezinzima.
2. Ukungena komoya okunokwenzeka ngokwezifiso kakhuluUkuvuleka komoya kunokulawulwa ngokuchanekileyo ngokulungelelanisa ububanzi be-filament kunye ne-spiral pitch, ukusuka kwi-100 ukuya kwi-1500 m³/(m²·h), ekwaziyo ukulungelelanisa iinkqubo ezahlukeneyo zokomisa.
3. Umgangatho ongcono wephepha lomphezuluAkukho ndawo zidibeneyo; ukudibana nephepha kuthe ngqo endaweni yokudibana nenqaku. Xa zidityaniswe neentambo ezimile okwemilo,iimpawu ze-mesh kunye nokuxinanazincinci, zilungele iphepha lenkcubeko elikumgangatho ophezulu, iphepha eligqunywe ngepeyinti, njl.
4. Ukulungiswa okulula kwendawo, ilahleko ephantsiUlwakhiwo olujikelezileyo oludibeneyo luvumela ukutshintshwa okuncinci kweentambo eziphukileyo okanye iingcingo zomthungo ngaphandle kokutshintsha lonke ilaphu, nto leyo enciphisa iindleko zokulungisa.
5. Iyakwazi ukulungelelaniswa nee-dryer ezikhethekileyoIsakhiwo esiguquguqukayo siyahambelanaizomisi ezigobileyo, izomisi zokudada emoyenikunye nezinye izixhobo zokomisa ezingezizo ezisemgangathweni, ezingafanelaniyo namalaphu alukiweyo acwangcisiweyo ngenxa yokuqina.

4. Imida ephambili

1. Ukuqina okuphantsi, kulula ukubaleka ngaphandle kwembindi okanye imibimbiNgaphandle kokuthintelwa kwe-weft, uzinzo olunemilinganiselo luphantsi kunelaphu elukiweyo oluthe tyaba. Ifuna ukuchaneka okuphezuluulawulo loxinzelelo, imiqulu yesikhokelo kunye neenkqubo zesikhokelo sewebhukungenjalo, iyazulazula lula, imibimbi okanye ihlehle.
2. Iindleko eziphezulu zokuthenga nokulungisaUkuveliswa okuntsonkothileyo kunye neemfuno eziphezulu zezinto ezifunekayo zikhokelela kwiIxabiso eliphezulu ngama-30%–50%kuneempahla ezilukiweyo ezisicaba ezinokungena okufanayo. Ikwafuna ukucocwa rhoqo.
3. Ukumelana nokuguguleka okuphantsi kakhuluNgaphandle kweendawo zokuxhasa ezidityanisiweyo, ukuguguleka kwendawo kungakhawuleza kwiindawo ezomileyo ezingcolisiweyo okanye ezixineneyo.
4. Uluhlu oluncinci lwesiceloAyifanelekanga kwiibhodi zephepha ezinzima (umz., iphepha elirhabaxa, ibhodi yelayini, ubunzima besiseko >200 g), njengoko ilaphu linokuwohloka xa lithwele umthwalo onzima. Kuphela liphepha elincinci nephepha elikhethekileyo.
5. Ulawulo oluqinileyo loxinzeleloIfuna uxinezeleko oluzinzileyo nolufanayo; uxinezeleko olugqithisileyo luphula iingcingo zomthungo, uxinezeleko olungaphelelanga lubangela ukugoba.

5. Izalathisi zoKusebenza eziPhambili

1. Ukuvuleka komoya: isalathisi esingundoqo, m³/(m²·h).
2. Ububanzi bentambo ejikelezayo neyomthungo: imisela amandla kunye nokumelana nokuguguleka.
3. Ukuphuka kwamandla: i-warp (i-spiral) kunye ne-weft (ucingo lomthungo), N/5 cm.
4. Ukwandiswa ngexesha lokuphumla: ≤3% iyathandwa.
5. Ukuthe tyaba: ≤0.5 mm/m ukuze yomiswe ngokulinganayo.

6. Izicelo eziqhelekileyo

Ilaphu lokomisa elijikelezayo lenzelweiphepha eliphakathi ukuya phezulu kakhulu nelincinci kunye nephepha elikhethekileyo:

1. Iphepha lenkcubeko elikumgangatho ophezulu: iphepha elichaseneyo, iphepha lokubhala, iphepha lokukopa (800–1200 m/min, kufuneka amanqaku aphantsi).
2. Iphepha elincinci elikhethekileyo: iphepha eligqunyiweyo, iphepha eligqunyiweyo elikhaphukhaphu, iphepha lecuba, iphepha lokhuseleko.
3. Iphepha letishu: iphepha lendlu yangasese, ilaphu lobuso kwimigca ekhawulezayo enezomisi ezigobileyo.
4. Izinto ezingezizo ezolukiweyo: i-spunlace ekumgangatho ophezulu, izinto ezingalukwanga ezisontiweyo.

Ayikhuthazwa: ibhodi yephepha enzima, ibhodi ebotshelelweyo, imveliso yephepha enzima ekhawulezayo.

7. Izikhokelo zoKhetho kunye nokuSebenza

(1) Imigaqo Emithathu Yokukhetha

1. Ngesantya: <800 m/min → khetha ilaphu elilukiweyo elisicaba (elingabizi kakhulu). ≥800 m/min → ilaphu lomomisi elijikelezayo.
   

   1200 m/min → ucingo oluphindwe kabini olunemithungo + i-polyester eqinileyo emanzini.

2. Ngokohlobo lwephepha: Iphepha elincinci (<70 g), iphepha elikumgangatho ophezulu → ilaphu elijikelezayo. Iphepha elinzima (>200 g) → alifanelekanga. Kwiimpawu eziphantsi kakhulu →ilaphu elijikelezayo elimile okweqanda (eliyimilo).
3. Ngezixhobo: Ifanelekile kuphela kwiimashini ezineenkqubo zoxinzelelo oluzinzileyo kunye neenkqubo zokuqondisa iwebhu kunye namacandelo okucoca okomisa.

(2) Izitshixo ezine zoLondolozo

1. Ulawulo loxinzelelo: gcina uxinzelelo oluzinzileyo nolufanayo.
2. Ukucoca: ukuhlamba rhoqo nokukhupha iiseli ngoxinzelelo oluphezulu.
3. Inkqubo yokukhokela: qinisekisa ukuba izikhokelo zewebhu kunye neeroli zezikhokelo ezizinzileyo.
4. Ukhuseleko: thintela izinto ezibukhali ezonakalisa i-mesh.

8. Uthelekiso olukhawulezileyo: Ilaphu lomoshi elijikelezayo vs. ilaphu lomoshi elilukiweyo ngokusicaba

9. Isishwankathelo

Ilaphu lokomisa elijikelezayo lisetyenziswaezisetyenziswa ngokwezifiso eziphezuluukomisa amaphepha, kunye namaxabiso angundoqo eukubaleka okukhawulezayo okukhawulezayokwayeumgangatho ophezulu wephephaNangona kunjalo, ineemfuno eziphezulu kwizixhobo, iindleko kunye nokugcinwa, kwaye ayisebenzi kuyo yonke indawo.

Lukhetho olufanelekileyo kuphela xa:

• isantya somatshini ≥800 m/min,
• ukuvelisa iphepha elincinci okanye elikhethekileyo,
• ixhotyiswe ngeenkqubo zokuqinisa ezizinzileyo kunye neenkqubo zokuqondisa iwebhu. Ngaphandle koko, ilaphu elilukiweyo elisicaba lisebenziseka ngakumbi kwaye lingabizi kakhulu.