Imikhiqizo Yendwangu Engalukiwe Esebenzayo Yokuqeda I-Spunlace

Izinto zokusetshenziswa ezisezingeni eliphezulu ezahlukahlukene, eziqukethe isisekelo semisebenzi eyenziwe ngokwezifiso

Ukuqina kokusebenza kahle kanye nezimo ezisebenzayo zendwangu ye-spunlace nonwoven engeziwe esebenzayo kuqala ngokukhethwa kwesayensi kwezinto zokusetshenziswa ezisezingeni eliphezulu. I-Yongdeli inamathela emgomeni oyinhloko "wokufanisa umsebenzi kanye nomsebenzi nezinto eziyisisekelo + ukufanisa izidingo nezimo", ikhetha ngokucophelela izinto zokusetshenziswa ezisezingeni eliphezulu njenge-polyester, i-viscose, ukotini, kanye ne-bamboo fiber ukukhiqiza indwangu yesisekelo se-spunlace. Izinto zokusetshenziswa ngazinye, ezinesakhiwo sazo esiyingqayizivele sefayibha kanye nezici, zinikeza isithwali sokulayisha esisebenzayo sezithasiselo ezisebenzayo futhi zicabangela nezidingo zokusetshenziswa kwezimo eziningi:

- I-Polyester: Isakhiwo sefayibha sizinzile futhi simelana nokuguguleka kanye nokugqwala kwamakhemikhali, futhi sihambisana kakhulu nezithasiselo ezisebenzayo ezifana ne-flame retardant kanye ne-anti-static. Ngemva kokulayisha, ukusebenza kahle kuhlala isikhathi eside futhi akupheli, kufanelekela izimo zokusetshenziswa kwemvamisa ephezulu yezimboni kanye neyangaphandle;

- I-Viscose: Inomuncwa omuhle kakhulu womswakama kanye nesakhiwo sefayibha, ngesilinganiso sokulayisha sezinto ezisebenzayo ezifika eziphindwe ka-5-8 kunesisindo sayo. Ingakwazi ukumunca ngokushesha nangokulinganayo izithasiselo ezisebenzayo futhi inamathele ngokuqinile, ithuthukise ukufana kokusebenza kahle;

- Ukotini: Ilungele isikhumba ngokwemvelo futhi ayicasuli, inemicu ethambile necolekile. Ihambisana kahle kakhulu nezinto ezisebenzayo zokulwa namagciwane kanye nesikhumba, isebenza kahle kakhulu ngokuphepha, ifanele izimo zezokwelapha, zikamama nengane, kanye nezembatho ezifanelana kahle;

- I-bamboo fibre: Inempahla yemvelo ethambile yokulwa namagciwane, futhi uma ihlanganiswa nezithasiselo ezisebenzayo, ingakha inzuzo yokuhlanganiswa "yomsebenzi oyisisekelo + ukusebenza kahle okuthuthukisiwe". Isakhiwo esinezimbobo se-fibre senza kube lula ukumuncwa kwezithasiselo ezisebenzayo, kufezwe ukugcinwa kokusebenza kwesikhathi eside.

Izici eziyinhloko kanye nezinzuzo kanye nezithasiselo ezisebenzayo ezijwayelekile

Indwangu ye-Yongdeli yokuqeda okusebenzayo ye-spunlace nonwoven incike ezintweni zokusetshenziswa ezisezingeni eliphezulu, isiqinisekiso sezithako ezingathathi hlangothi, kanye nenqubo yokufakelwa ethuthukisiwe ukuze kwakheke izinzuzo eziningi. Ngesikhathi esifanayo, inikeza izinketho eziningi zezithako ezisebenzayo ukuze kuhlangatshezwane nezidingo ezenziwe ngokwezifiso zezimboni ezahlukene:

- Isiqinisekiso esiyinhloko sama-agent angathathi hlangothi: Zonke izinto ezisebenzayo zilawulwa ngokuqinile ngaphakathi kobubanzi be-pH obungu-7.0 ± 0.5, zigwema ukugqwala kwemishini yokomisa ngezithasiselo ze-acidic noma ze-alkaline, futhi ziqinisekise ukuthi umkhiqizo awucasuli, ufanelekile ezimweni ezinezidingo zokuphepha eziphezulu njengokuxhumana kwesikhumba kanye nokudla okuhlobene;

- Izinhlobo ze-ejenti ezisebenzayo eziyinhloko:

1. Ama-antibacterial agents: ahlukaniswe ngohlobo lwesitshalo esikhishwe ngokwemvelo (njenge-honeysuckle extract, isixazululo seviniga ye-bamboo) kanye nohlobo oluphephile lokwenziwa (njenge-quaternary ammonium salts), ngesilinganiso sokulwa namagciwane esingaphezu kuka-99%, esifaneleka kwezokwelapha, kumama nakumntwana, nakwezinye izimo ezidinga amazinga aphezulu okuphepha, okuvimbela ngempumelelo amagciwane avamile njenge-Escherichia coli kanye ne-Staphylococcus aureus;

2. Izinto ezingangeni manzi: ukusebenzisa izinto ezingangeni manzi ezinobungani nemvelo ze-fluorocarbon kanye nezinto ezingangeni manzi ze-non-fluorocarbon, zakha ungqimba lwe-membrane olungangeni manzi oluphefumulayo, olunezinga elingangeni manzi elifinyelela ku-IPX4-IPX6, olufanele izingubo zangaphandle, indwangu engangeni manzi yasekhaya, isivikelo sezokwelapha, njll., olusebenza kahle olungangeni manzi kanye noluphefumulayo;

3. Ama-anti-static agents: kufaka phakathi ama-cationic kanye nama-non-cationic anti-static agents, kanye nokumelana nomphezulu okuzinzile ku-10⁶-10⁹Ω, afanelekela ama-workshop kagesi, ukupakisha izinsimbi ezinembile, izingubo ezingangeni uthuli ezimbonini, njll., okugwema ukumuncwa kothuli okungaguquki noma ukuwohloka kwezingxenye ze-elektroniki.

4. Izinto ezivimbela ilangabi: Khetha izinto ezivimbela ilangabi ezingenayo imvelo ezingenayo i-halogen ezinezinga elivimbela ilangabi elifinyelela ezingeni le-GB 8965.1-2023 B1. Zifanele ukuvikelwa kwezimboni, ukuhlobisa izakhiwo zomphakathi, amatende angaphandle, njll. Azisabalali lapho zichayeke emlilweni futhi ziyazicisha zodwa lapho zikude nomlilo;

5. Ezinye izinto ezenziwe ngokwezifiso: Ngokwezidingo, thuthukisa izithasiselo zokulwa nezinambuzane (ngesilinganiso sokulwa nezinambuzane esingu-≥90%), izithasiselo ezimunca umswakama nezikhipha umjuluko (ngokwanda kwesilinganiso sokumunca umswakama esingu-50%), kanye nezithasiselo zokulwa ne-ultraviolet (ngenani le-UPF elingu-≥50+). Zihlangabezana nezidingo zokusebenza zezimo ezikhethekile.

——Izinzuzo zomkhiqizo oyinhloko:

1. Izinsizakalo ezimbili zokwenza ngokwezifiso kanye nokucubungula izinto ezingenayo: Sekela ukwenza ngokwezifiso okugcwele kwama-ejenti, futhi wamukele ukucutshungulwa kwezinto ezingenayo (ama-ejenti angathathi hlangothi kuphela amukelwayo). Zivumelanise nezakhiwo zama-ejenti amakhasimende, futhi zingenza ukukhiqizwa kwesilingo esincane ngokuguquguqukayo ukuze kukhiqizwe ngobuningi obukhulu;

2. Ukulayisha okufanayo kanye nokusebenza kahle okuhlala isikhathi eside: Inqubo yokumanzisa nokudaya ivumela ama-ejenti ukuthi angene ngokulinganayo emicu. Ukucindezela kwe-roller kulawulwa ngokunembile (0.2-0.5 MPa). Ngemva kokugeza okungu-20, izinga lokugcina umsebenzi lisafinyelela ngaphezu kuka-80%, lidlula kakhulu isilinganiso semboni;

3. Kuphephile, kunobungani nemvelo futhi kuyavumelana nezimo: Ama-ejenti akhethwa ezintweni zokusetshenziswa ezinobungani nemvelo, ngaphandle kwe-formaldehyde noma izinsimbi ezisindayo. Adlula ukuhlolwa kwesigaba 0 sokucasuka kwesikhumba kanye nokuhlolwa kwesigaba sokuxhumana nokudla, afanele zonke izimo eziqinile;

4. Ukusebenza kahle kakhulu kokucubungula: Gcina ubumnene nokuqina kwendwangu ye-spunlace, enamandla okunamathela angaphezu kuka-10N. Ingagoqwa, inqunywe, ithungwe, iphrintwe, njll. Ama-neutral agents awashintshi umbala wokuqala kanye nomuzwa we-substrate, futhi afaneleka ukucutshungulwa okulandelayo;

5. Ukufanisa i-substrate ngendlela enembile: Qondanisa i-substrate efanele ngokwezinhlobo zezinto ezisetshenziswayo (njenge-cotton/cellulose fiber yokulwa namagciwane, i-polyester yokulibala ilangabi). Khulisa ukusebenzisana kokusebenza kahle kanye nezici ze-substrate.

Inqubo eyinhloko yokumanzisa nokudaya ngama-ejenti angathathi hlangothi, okulawula ukuphepha nokusebenza kahle

I-Yongdeli isungule uhlelo lokukhiqiza olujwayelekile olunenqubo ephelele "lokukhetha i-substrate - ukwakha i-spunlace - ukulawula ama-ejenti - ukumanzisa nokulayisha - ukomisa nokulungisa - ukutholwa okunembile", ukuqinisekisa ukuphepha kwemishini kanye nekhwalithi yokusebenza kahle. Inqubo imi kanje:

1. Isinyathelo sokuqala: Ukukhetha i-substrate kanye nokwakheka kwe-spunlace: Khetha i-substrate efanele ngokwezidingo zomsebenzi wekhasimende (njenge-polyester yokuvikela amanzi, ukotini wokulwa namagciwane). Ngemva kokuhlunga, ukuhlola, ukukhulula, kanye nokukama, i-spunlacing enomfutho ophezulu isetshenziselwa ukuqinisa indwangu ibe yindwangu eyisisekelo ye-spunlace eyisicaba nefanayo, ukuqinisekisa ukuthi i-substrate inezakhiwo ezinhle zokungenisa amanzi;

2. Isinyathelo sesibili: Ukulawula ama-agent angathathi hlangothi (isinyathelo sokuphepha esiyinhloko): Lapho kwenziwa ngokwezifiso ama-agent, ifomula iyalungiswa bese ihlolwa ngokunembile ngemitha ye-pH ukuze ibe ngaphakathi kobubanzi obungakhethi obungu-7.0 ± 0.5; lapho kutholwa izinto ezingenayo, inani le-pH kanye nokuhambisana kwengxenye kuqala kuhlolwa, bese izinto ezingenayo ezingathathi hlangothi noma ezihlulekile zibuyiselwa emthonjeni ukuze kuvikelwe umgqomo wokomisa;

3. Isinyathelo sesithathu： Ukumanzisa nokulayisha (isinyathelo esiyinhloko sokusebenza kahle): Emgqeni wokugcina, indwangu eyisisekelo ifakwa emanzini angathathi hlangothi, imanziswe ngokuphelele imizuzwana emi-3-5, bese inani loketshezi lilawulwa ngama-roller alungisekayo (20%-40%) ukuqinisekisa ukunamathela okufanayo kwezithasiselo ebusweni befayibha nangaphakathi;

4. Isinyathelo sesine: Ukomisa nokulungisa: Sebenzisa i-gradient yokushisa engu-80°C - 180°C ukuze womise ukuze ugweme ukulimala kokusebenza kahle kwama-ejenti ngokushisa okuphezulu. Ama-ejenti angathathi hlangothi awanayo ingozi yokubola. Ngemva kokomisa, ama-ejenti ahlanganiswa ngokuqinile nemicu;

5. Isinyathelo sesihlanu: Ukucubungula nokuhlola ngemuva: Sika zibe yisisindo esingu-20 - 200g/㎡, imikhiqizo eqediwe enobubanzi obungu-1 - 3.2m njengoba kudingeka. Yenza ukuhlolwa okuqondile komsebenzi (njengesilinganiso sokulwa namagciwane, izinga lokulawula ilangabi) + ukuhlolwa kokuphepha (inani le-pH, izinsimbi ezisindayo) + ukuhlolwa ngokomzimba (ukuzinza, amandla)" kathathu, ngesilinganiso sokuphasa esingu-100% sokukhishwa kwasefektri.

Izinkambu zezicelo eziningi, okuvumela ukuthuthukiswa kokusebenza kwemboni

Ngezinzuzo eziyinhloko "zokuphepha okungathathi hlangothi, umsebenzi owenziwe ngokwezifiso, kanye nokusebenza kahle okuhlala isikhathi eside", kuhlanganiswe namamodeli esevisi aguquguqukayo, imikhiqizo isetshenziswe kabanzi emikhakheni eyahlukahlukene futhi inikeza izixazululo eziqondiwe:

1. Insimu yokuvikela izimboni: I-polyester substrate + ama-anti-static agents avikela ilangabi/ama-anti-static, enziwe amasudi angangeni uthuli e-workshop, izembozo zokuvikela imishini, indwangu yokuvikela ukushisela, enokumelana nomlilo okufika ezingeni le-B1 kanye nokumelana nomphezulu okungu-10⁶ - 10⁹ Ω, okunciphisa izingozi zokuphepha kwezimboni.

2. Insimu yokunakekelwa kwezokwelapha: Izinto eziyisisekelo zefayibha kakotini/yoqalo + izinto ezilwa namagciwane, ezisetshenziselwa ukwenza amashidi ombhede wezokwelapha, i-gauze yokuhlinzwa, kanye nezinto eziyisisekelo zokusula amagciwane, ezinezinga lokulwa namagciwane elingu-99%+, ziphumelela ukuhlolwa kwezokwelapha, ezifanele izimo zasesibhedlela nasezindlini zokunakekela abagugile;

3. Indawo yokuhlala yasekhaya: Izinto ezinamathelayo/eziyisisekelo sikakotini + izinto ezingangeni manzi/ezingangeni uthuli, ezenziwe ngezimbozo zosofa, amakhethini, izingubo zokulala, kanye nama-floor mat asendlini yokugezela, ezingangeni manzi, ezingangeni uthuli, futhi ezikhululekile ngesikhathi esifanayo, okuthuthukisa ukusebenza kahle kwekhaya;

4. Insimu yezingubo nezendwangu: Izinto eziyisisekelo ze-polyester/ezinamathelayo + izinto ezimunca umswakama nezikhipha umjuluko/ezingamelani ne-UV, ezisetshenziselwa ukwenza izingubo zezemidlalo, izingubo zangaphandle, kanye nezingubo zezingane, ezimunca umswakama futhi eziphefumulayo noma ezine-UPF ≥ 50+, ezifanele ezemidlalo nasezimweni zangaphandle;

5. Insimu yokupakisha nokuvikela: Izinto eziyisisekelo ze-polyester/corn fiber + izinto ezilwa namagciwane/ukugqwala, ezenziwe ngama-integrated packaging food liner, indwangu yokupakisha yezingxenye ze-elekthronikhi, engalwa namagciwane kanye nokugqwala, igwema ukusabela kwamakhemikhali ngemikhiqizo epakishiwe, efanelekile embonini yokudla neye-elekthronikhi.

I-Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. ibilokhu inamathela esimisweni "sokuphepha njengesisekelo, ukusebenza njengengqikithi, kanye nensizakalo njengento eza kuqala", ihileleke ngokujulile ocwaningweni nasekukhiqizweni kwezinto ezisebenzayo ezifaka izindwangu ezingezona ezelukiwe. Esikhathini esizayo, izoqhubeka nokwandisa ububanzi bama-ejenti, ithuthukise inqubo yokuwasha nokucwilisa, futhi ithuthukise izinqubo zokwenza ngokwezifiso kanye nezinsizakalo zezinto ezingenayo, inikeze izixazululo zezinto ezisebenzayo ezincintisanayo kakhulu zezimboni ezahlukahlukene, futhi yakha ngokubambisana izindawo zemvelo ezisezingeni eliphezulu!