Izindaba - Izinamathiseli Zokunamathela Ezisekelwe Ku-solvent vs. Ezingenazo Izinyibilikisi: Ukuphindaphinda Kwezinqubo Zokunamathela Eziguquguqukayo Zokupakisha I-Aluminium-Plastic kanye Nezixazululo Zokuthuthukisa Imakethe YaseRussia

IIsizinda Semboni: Imizila Emibili Eyinhloko Yezinamathiseli Zokufaka Eziguquguqukayo Zomhlaba Wonke Zokufaka I-Laminating

Emkhakheni wokupakisha oguquguqukayo wokudla, amakhemikhali ansuku zonke, kanye nemithi, i-lamination ye-aluminium foil enezingqimba ezintathu ye-PET+AL+PE iyisakhiwo sokupakisha esisetshenziswa kakhulu ekumelaneni nomoya-mpilo ophezulu kanye nezakhiwo zokuvimba ukukhanya. I-laminating adhesive iqondisa ngqo ukumelana komkhiqizo oqediwe ekuhlukaniseni, ekubhabheni nasekubiliseni okuphendukayo, kanye nokuphepha kokudla kanye nokuhambisana nemvelo. Njengamanje, kunezinhlelo ezimbili ezinkulu embonini: izinamathiselo ze-polyurethane ezomile zendabuko ezisekelwe ku-solvent kanye nesizukulwane esisha sezinamathiselo ze-polyurethane ezingenazo izingxenye ezimbili. Lezi zinhlelo ezimbili zibonisa umehluko omkhulu ngezindleko, ukuvikelwa kwemvelo, ukusebenza komkhiqizo, kanye nokuzivumelanisa nomugqa wokukhiqiza.

Imboni yokupakisha ezimakethe zaseRussia nase-CIS iyaqhubeka nokuguquka. Ngo-2026, izinga lokuvuselela kabusha okuphoqelekile lizofinyelela ku-75%, kuyilapho imithethonqubo ephathelene nokukhishwa kwe-VOC (Volatile Organic Compounds) kanye nokuphepha kokuxhumana kokudla iqhubeka nokuqina. Izimboni eziningi zokupakisha zasendaweni ziqeda imigqa yokukhiqiza endala esekelwe ku-solvent eyomile futhi zishintshela ezinqubweni zokubopha ezingena-solvent. Umbukiso we-RosUpack ozayo eMoscow uzophinde ubonise i-lamination eluhlaza engena-solvent njengomkhuba oyinhloko wezobuchwepheshe.

IIIzinamathiseli Zokunamathisela Ezisekelwe Ku-Solvent Ezomile: Izinzuzo Namaphuzu Obuhlungu

Izimiso Eziyinhloko

Izinamathiseli ze-polyurethane ezisekelwe ku-solvent zinokuqukethwe okuqinile okungu-30%–40% kuphela futhi zithembele ku-organic solvents njenge-ethyl acetate ukuze zixutshwe futhi zilungiswe i-viscosity. Ngemva kokumboza, zidinga ihhavini elide ukuze zome ngokushisa okuphezulu ukuze ziphele ngokuphelele i-solvent ngaphambi kokucindezela ama-substrate ndawonye.

1. Izinzuzo Ezikhona

Ukuzivumelanisa Nezimo Ezibanzi Ukubopha kokuqala okuphezulu, ukunqamula/ukwenza izikhwama ngokushesha, kanye nokuqina ekupakisheni okunzima/okugqwalayo.

Ukubekezelela Okuphezulu Kwe-Substrate Ingaguquguquka kuma-inki ahlukahlukene kanye nokungcoliswa kwamafutha ezindaweni ze-foil.

Umkhawulo Wemishini Ephansi Ukutshalwa kwezimali kokuqala okuphansi kwezimboni ezincane/eziphakathi ezisebenzisa imishini ejwayelekile.

2. Amaphutha Abulalayo Angenakugwenywa

Ingcindezi Yokuthobela Imithetho Yemvelo Ukukhishwa okuphezulu kwe-VOC, intela enkulu yezemvelo (i-EPR), kanye nezindawo zokuqhuma ezinobungozi obukhulu.

Izingozi Zokuphepha Kokudla Izingozi zezinsalela ze-solvent, amaphunga, kanye nokufuduka kwezimpahla ezincibilikisiwe ezihluleka amazinga okudla/ezokwelapha aphezulu.

Izindleko Zokukhiqiza Eziphezulu Ukusetshenziswa kwamandla aphezulu kuma-oven, umsindo ophezulu (85-100dB), kanye nokuguquguquka kokushisa kwezinto.

IIIIzinamathiseli Zokunamathela Ezingenazo Izinyibilikisi: Isixazululo Esijwayelekile

Izinamathelisi ezingenayo i-solvent ziyisistimu ye-polyurethane enezingxenye ezimbili enokuqukethwe okuqinile okungu-100%.I-Kangda WD8262iyi-glue yokuqala ekhethekile yaseShayina engenazo izinyibilikisi eyenzelwe ngqo isimo se-PET+AL+PE esinezingqimba ezintathu ze-aluminium foil retort.

1. Izinzuzo Eziyinhloko Zokuncintisana

Ukukhishwa Kwe-VOC Okungaphelele, Ukuzivumelanisa Nezinqubomgomo Zemvelo ZaseRussia

Ihambisana nezinqubomgomo zokunciphisa ikhabhoni zaseRussia zango-2026. Inciphisa ukusetshenziswa kwamandla ngo->60% futhi yehlisa umsindo ube ngu-70-75dB.

Ukuphepha Kwezinga Lokudla Nezemithi

Akukho nsalela yesinyibilikisi. Imelana nokushisa okuphezulu okungu-121°C imizuzu engama-40. Ilungele inyama, ukudla kwezilwane ezifuywayo, kanye nezikhwama zezokwelapha.

Ifomula Ekhethekile Yokumboza I-Aluminium Foil

I-WD8262 ixazulula amandla anele okuxebuka kwe-foil. Yenzelwe i-foil ye-aluminium encane engu-7μm ukuze yehlise amazinga okuxebuka.

Izindleko Zokukhiqiza Eziphelele Zesikhathi Eside Eziphansi

Ukusetshenziswa kwezithako ezisebenzayo okungu-100%. Akukho sitoreji se-solvent esidingekayo futhi ukusetshenziswa kwamandla okushisa kunciphisa kakhulu.

2. Amaphuzu Okulawula Ezinqubo Zokunamathela Ezingenaso Isinyibilikisi

I-substrate Ngaphambi kokwelashwa:Ukwelashwa kwe-corona kwe-PET; ukucindezeleka kobuso ≥38mN/m kwe-AL.
Ukulawulwa Kokucindezeleka Okuhlukile:90–110N ye-PET; 40–70N ephansi ye-7μm AL ukuvimbela ukuqhekeka okuncane.
Ukugqoka kanye ne-Lamination:Isisindo 3–5g/m². Inqubo yokunamathisela i-lamination enezinyathelo ezimbili iyimpoqo.
Imininingwane Yokwelapha:Izinga lokushisa elingaguquki lingu-40–50°C amahora angu-24–48.

IVIzincomo Zokukhetha Imakethe YaseRussia

Kwezimboni Ezincane/Eziphakathi Ezindala

Ingagcina izinqubo zomsoco owomile okwesikhashana ukuze ishintshe isikhathi esifushane, kodwa kumele ihlele ukuguqulwa kokukhipha umoya ukuze ibhekane nezindleko zemvelo ezikhuphukayo.

Kokuphakelwa Kwe-Retort kanye Nezemithi

Kunconywa kakhulu ukusebenzisa imishini ye-Kangda WD8262 + engenazo izinyibilikisi. Ixazulula ukuqhekeka kwefoyili, ukuhlukanisa, kanye namabala amhlophe.

Ukuthunyelwa Kwamazwe Angaphandle Okusezingeni Eliphezulu Kwase-Eurasia

Izimfanelo ezingenayo i-solvent zihambisana nezindinganiso zemvelo ze-EU/Russia, okuqinisekisa ukuthi ukuhlolwa kwe-supply chain kulula futhi kuvimbele ukulahlekelwa yimbuyiselo.

VIzitayela Zemboni Yesikhathi Esizayo

Izinga lokungena kwe-lamination engena-solvent emakethe yokupakisha eguquguqukayo yomhlaba wonke liyaqhubeka nokwenyuka. I-RosUpack yaseMoscow ka-2026 isebenza njenge-weather vane embonini yokupakisha yaseMpumalanga Yurophu, lapho ubuchwepheshe be-lamination ye-aluminium-plastic eluhlaza engena-solvent buzoba yinto evelele kakhulu. Kwabakhiqizi bokupakisha baseRussia, ukukhetha izinamathiseli zasekhaya (zaseShayina) ezisezingeni eliphezulu ezingena-solvent akugcini nje ngokunciphisa izindleko eziphelele kodwa futhi kuhlangabezana nemithethonqubo eqinile yokuvuselela kabusha kanye ne-VOC, kusungula inzuzo yokuncintisana ehlukene emikhakheni yokupakisha yokudla, yamakhemikhali yansuku zonke, kanye nemithi.

Isikhathi sokuthunyelwe: Julayi-10-2026