Lapho ukhetha izilungisi zeIndwangu engalukiwe ye-spunbondizinto zokusetshenziswa, indlela enengqondo elandelayo kufanele ilandelwe: “ukubeka kuqala izidingo eziyinhloko zesimo sohlelo lokusebenza → ukuzivumelanisa nezingqinamba zokucubungula/zemvelo → ukuhambisana kokulinganisa kanye nezindleko → ukuzuza isitifiketi sokuthobelana,” ukufanisa ngokunembile izidingo zokusebenza nezimo zangempela zokufaka isicelo.
Thola Izidingo Eziyinhloko Zesimo (Thola Isiqondiso Sokusebenza Sesilungisi)
Okokuqala, cacisa izidingo zokusebenza ezibaluleke kakhulu zesimo bese ususa izici zesibili.
Uma imfuneko eyinhloko “iwukumelana nezinyembezi/ukumelana nokulimala”: Beka kuqala ama-ejenti aqinisayo (i-POE, i-TPE) noma izigcwalisi ezingaphili (i-nano-calcium carbonate).
Uma imfuneko eyinhloko ithi “anti-adsorption/antistatic”: Gxila kuma-antistatic agents (carbon nanotubes, quaternary ammonium salts).
Uma imfuneko eyinhloko “iyinyumba/ibhaktheriya”: Khetha ngokuqondile ama-antibacterial agents (ama-silver ions, igraphene).
Uma imfuneko eyinhloko “ihambisana nemvelo/iwonakala”: Gxila kuma-ejenti abolayo (i-PLA, i-PBA).
Uma imfuneko eyinhloko “iwukumelana nomlilo/ukumelana nokushisa okuphezulu”: Beka phambili izinto ezibuyiswa ngamalangabi (i-magnesium hydroxide, i-phosphorus-nitrogen based).
Cwenga izidingo ngokusekelwe emininingwaneni ethile yokusetshenziswa yesimo.
Ngezimo ezingase zisetshenziswe/eziphinda zibulawe amagciwane: Khetha izilungisi ezingagezeka, ezihlala isikhathi eside (njengama-antistatic asekelwe ku-polyether, ama-flame retardants asekelwe ku-phosphorus-nitrogen).
Ngezindawo ezinezinga lokushisa eliphansi/izinga eliphezulu lokushisa: Khetha izilungisi ezivumelana nezinga lokushisa (ngokusetshenziswa kwezinga lokushisa eliphansi). I-EVA (I-High-Temperature Nano-Silica)
Izimo Zothintana Nesikhumba: Beka kuqala izilungisi ezilungele isikhumba, ezingacasuka kancane (ama-quaternary ammonium salts, ama-PLA blends)
Ukuzivumelanisa Nezingqinamba Zokucubungula kanye Nezemvelo (Ukugwema Ukwehluleka Ukukhetha)
Ukufanisa Izimpawu Zokucubungula I-Substrate
I-Polypropylene (PP) I-Substrate: Beka phambili i-POE, i-TPE, ne-nano-calcium carbonate; ukucubungula izinga lokushisa elifanele i-160-220 ℃, ukuhambisana okuhle
I-Polyethylene (PE) Substrate: Ifanele i-EVA ne-talc; gwema ukuxubana nezilungisi ze-polar ngokweqile (njengamanye ama-antibacterial agents)
I-Degradable Substrate (PLA): Khetha i-PBA kanye ne-PLA-specific toughening agents ukuze ugweme ukubeka engcupheni ukusebenza kokwehliswa kwesithunzi.
Ukuhlangabezana Nezimo Zemvelo Nezokusetshenziswa
Izimo Zokubulala Amagciwane (I-Ethylene Oxide / I-High-Temperature Steam): Khetha izilungisi ezimelana nokubulala inzalo (i-POE, i-nano-calcium carbonate; gwema izinto ezibola kalula ze-organic antibacterial)
I-Cold Chain / Izimo Zezinga Lokushisa Eliphansi: Khetha i-EVA ne-TPE enokuqina okuhle kwezinga lokushisa eliphansi; gwema izilungisi ezibanga izinga lokushisa eliphansi
Izimo zesitoreji sangaphandle / sesikhathi eside: Khetha i-talc engagugi nama-carbon nanotubes ukuze uthuthukise ukuzinza.
Ukulinganisa ukuhambisana nezindleko (ukuqinisekisa ukuthi kungenzeka)
Qinisekisa ukuhambisana kwesilungisi ne-substrate.
Gwema ukuthikameza ukugeleza kokucubungula ngemva kokwengeza: Isibonelo, inani elingeziwe lezigcwalisi ezingaphili akufanele lidlule u-5%, futhi inani elingeziwe lezishintshi ze-elastomer akufanele lidlule u-3%. Ungadeli ukusebenza kwe-core substrate: Isibonelo, lapho wengeza izilungisi ze-PLA kuma-substrate e-PP, inani elingeziwe kufanele lilawulwe ku-10% -15%, ukulinganisa ukuqina nokumelana nokushisa.
Beka kuqala izindleko:
Izimo ezingabizi kakhulu (isb., amaphedi okunakekelwa kwezokwelapha ajwayelekile): Khetha izilungisi ezibizayo njenge-talc, i-EVA, ne-magnesium hydroxide.
Izimo ezisezingeni eliphakathi ukuya phezulu (isb., ukupakishwa kwethuluzi elinembayo, ukugqoka okuphezulu): Khetha izilungisi ezisebenza kahle ezifana ne-carbon nanotubes, i-graphene, nezishintshi ze-ion zesiliva.
Izimo zokukhiqiza ngobuningi: Beka phambili izilungisi ezinamanani aphansi angeziwe kanye nemiphumela ezinzile (isb, izigcwalisi zeleveli ye-nano, inani elingeziwe elingu-1% -3% lanele).
Qinisekisa izimfuneko zesitifiketi sokuthobela (ukugwema izingozi zokuthobela imithetho)
Izimo zezokwelapha kufanele zihlangabezane namazinga emboni ahambisanayo.
Amadivayisi oxhumana naye/izimo zamanxeba: Abalungisi kufanele baphumelele ekutholeni isitifiketi se-ISO. 10993 Ukuhlolwa Kokuhambisana Kwezinto eziphilayo (isb., ama-ion esiliva, i-PLA)
Thekelisa Imikhiqizo: Kumelwe ihambisane ne-REACH, EN 13432, kanye neminye imithetho (gwema izilungisi eziqukethe ama-phthalates; beka phambili ama-flame retardants angenayo i-halogen kanye nezilungisi ezibolayo).
Izimo Zokuthintana Nokudla (isb., ukupakishwa kwesampula ye-swab): Khetha izilungisi eziqinisekisiwe zebanga lokudla (isb, i-nano-calcium carbonate yezinga lokudla, i-PLA).
Izimo Ezivamile kanye Nezibonelo Zokukhetha (Inkomba eqondile)
I-Medical Sterilization Instrument Packaging (Ingqikithi: Ukumelana Nezinyembezi + Ukumelana Nokuvalwa Kwenzalo + Ukuthobela): I-POE (inani elingeziwe 1% -2%) + I-Nano-calcium Carbonate (1% -3%)
I-Operating Instrument Liners (Core: Antistatic + Anti-slip + Skin-friendly): Carbon Nanotubes (0.5%-1%) + Quaternary Ammonium Salt Antistatic Agent (0.3%-0.5%)
Amaphedi Okunakekelwa Kwezokwelapha Angaboli (Ingqikithi: Ukuvikelwa Kwemvelo + Ukumelana Nezinyembezi): I-PLA + I-PBA Blend Modifier (inani elingeziwe...) 10% -15%)
Ukufakwa komjovo wokugomela iketango elibandayo elisezingeni eliphansi (umgogodla: ukumelana nezinga lokushisa eliphansi + ukuvimbela ukuphuka): I-EVA (3% -5%) + i-talc (2% -3%)
Imishini yokuvikela izifo ezithathelwanayo (umgogodla: i-antibacterial + amandla e-tensile): i-ejenti yesiliva ye-ion antibacterial (0.5% -1%) + POE (1% -2%)
I-Dongguan Liansheng Non woven Technology Co., Ltd.yasungulwa ngoMeyi 2020. Kuyibhizinisi elikhulu lokukhiqiza indwangu engalukiwe ehlanganisa ucwaningo nentuthuko, ukukhiqiza, nokudayiswa. Ingakhiqiza imibala ehlukahlukene ye-PP spunbond yezindwangu ezingalukiwe ezinobubanzi obungaphansi kwamamitha angu-3.2 ukusuka ku-9 amagremu kuya ku-300 amagremu.
Isikhathi sokuthumela: Nov-14-2025