I-Coating and Laminating Technology ye-Hot Melt Adhesive embonini yezokwelapha

Ngokuthuthuka kwesayensi nobuchwepheshe, izinto eziningi ezintsha ezisebenzayo nemikhiqizo iza emakethe.I-NDC, ihambisana nezidingo zokumaketha, yabambisana nochwepheshe bezokwelapha futhi yathuthukisa izinhlobonhlobo zemishini ekhethekile yemboni yezokwelapha.Ikakhulukazi kulesi sikhathi esibucayi lapho i-COVID-19 icekela phansi umhlaba eminyakeni emithathu edlule, i-NDC ihlinzeka ngemishini eqinile yokuqinisekisa abakhiqizi abakhiqiza izinto zokuzivikela embonini yezokwelapha.Siphinde sathola ukuqashelwa komphakathi okunezinga eliphezulu kanye nokunconywa ezinkampanini eziningi zezokwelapha nakuhulumeni.

Inqubo yobuchwepheshe bokugqoka ye-NDC ingahlukaniswa ngezindlela ezintathu, sikhetha ubuchwepheshe bokugqoka obungcono kakhulu ngokwezidingo zokusebenza komkhiqizo kanye nezici zokunamathela.

1.Gravure Anilox Roller Transfer Coating Technology

I-Gravure Anilox Roller coating iyindlela yendabuko yokuhlanganisa, njengobuchwepheshe bokuphrinta be-gravure.I-adhesive ye-hot melt isetshenziswa endwangu engalukiwe ngokusebenzisa i-anilox roller eqoshiwe ene-slot scraper.Kuyindlela yokuhlanganisa engabuyiseleki yobuchwepheshe bokunamathela obunephethini, obungathola isidingo esiphefumulayo.

Kodwa-ke, uma ufuna ukulungisa inani le-adhesive enamathela, udinga ukufaka esikhundleni se-roller yokugqoka ngokujula okuhlukile kanye nokuma kwe-anilox rollers.

Indlela yokugqoka i-Anilox roller ifaneleka ezinhlobonhlobo zeglue, kuhlanganise ne-PUR adhesive, okulula ukuyihlanza.Amanye ama-adhesive ancibilikayo ashisayo afakwa kalula yikhabhoni ngale modi yokushisisa evulekile.

I-2.Spray (i-adhesive spray non-contact) I-Coating Technology

I-spray coating iyindlela evamile yokugqoka.Kunezinhlobo ezimbili zezibhamu zokufutha: isibhamu esincane esivunguzayo kanye nesibhamu se-fiber spray.

Inzuzo ukuthi ingafuthwa ngokuqondile ezintweni ezingamelani nezinga lokushisa eliphezulu, futhi izinto ezisetshenziswayo zinokungena komoya okuhle, futhi kulula ukulungisa isisindo sesifutho nobubanzi.Lokhu kuyinzuzo yesibhamu se-spray.Okubi ukuthi i-nozzle izovinjelwa nakanjani futhi akulula ukuyihlanza, futhi ohlelweni lokukhiqiza kuyoba khona ukuvuza kwe-spray kanye ne-glue drop phenomena, okuzodala ukukhubazeka emkhiqizweni.Ukugcotshwa kwe-spray akunconyelwe ukunamathela kwe-PUR hot melt.

3.Contact Slot Die Breathable Coating Technology

I-Slot yokuxhumana i-die breathable coating iyindlela yokwemboza ethuthukisiwe engahlangabezana nenani eliphansi le-glue enamathela ekusetshenzisweni kwamanani aphezulu okunamathela.Ukufana okuhle kokugqoka, ukukhanya okuhle kwe-lamination, kulula ukulungisa isisindo seglue kanye nobubanzi bokugqoka.Isetshenziswa kabanzi emigqeni yokukhiqiza yokwemboza neyokucwenga yezimpahla zokugqoka zokuzihlukanisa/izinto ezizinamathelayo zetheyiphu yezokwelapha, izinto zokunamathisela zezokwelapha zokugqoka izinto zokunamathisela zezokwelapha njll.

I-NDC ifinyelele ububanzi bomshini obungu-3600mm kumakhasimende.Isivinini sokumboza i-Anilox Roller 200m/min, isivinini sokufutha esingathinteki esingu-300m/min kanye nesivinini sokuhlanganisa esiphefumulayo esingu-400m/min.

Ubuchwepheshe budinga imvula, isipiliyoni sidinga ukuqoqwa, umthamo wokukhiqiza udinga ukutshalwa kwezimali.

I-NDC ihlale ihambisana nomsebenzi wayo wokukhuthaza ukuthuthukiswa kokushiswa kwe-adhesive encibilikayo nokusetshenziswa kobuchwepheshe bokunamathela.Sizinikezele ekuhlinzekeni ngemishini ekhethekile kanye nezixazululo zobuchwepheshe zezinhlelo zokusebenza zokunamathela ezincibilikayo ezishisayo ezimbonini ezahlukene.