Ilayisi liwukudla okuyisisekelo okubalulekile etafuleni lethu. Isikhwama sokupakisha ilayisi sithuthuke kusukela esikhwameni esilukiwe esilula kakhulu ekuqaleni kuze kube namuhla, kungakhathaliseki ukuthi yizinto ezisetshenziswa ekupakisheni, inqubo esetshenziswa enkambisweni yokunyathelisa, ubuchwepheshe obusetshenziswa enkambisweni yokuhlanganisa, njll. Ngezinguquko ezinyakazisa umhlaba, ngenkathi kwanelisa ukugcinwa kwelayisi, lihlala lishintsha libe ukumaketha, ukusebenza kanye nokuvikelwa kwemvelo.
Ubuchwepheshe bokuphrinta
Uma kuqhathaniswa nomphumela wokuqala wokupakisha nokushicilela izikhwama ezilukiwe, ukuphrinta kwe-gravure kokupakisha okuguquguqukayo kwepulasitiki kunekhwalithi ephezulu yokukhiqiza, ukubhaliswa kombala okunembile kwamaphethini okuphrinta, amaphethini amahle kakhulu, umphumela ongcono weshalofu, kanye nekhwalithi yomkhiqizo ethuthukisiwe. Ngokuhamba kwesikhathi, ukuphrinta kwe-flexographic, okonga amandla, okunobungani nemvelo kanye nokuhlanzeka, sekuqalile ukusetshenziswa embonini yezikhwama zokupakisha irayisi.
Ubuchwepheshe obuhlanganisiwe
Njengoba umphakathi unezidingo eziphakeme kakhulu zokuhlanzeka nokuphepha kokupakisha umkhiqizo, izikhwama zokupakisha irayisi nge-vacuum aziseyona nje i-dry compounding, futhi i-solvent-free compounding enobungani nemvelo iye yasetshenziswa kakhulu. Ngesikhathi sokuhlanganiswa okungena-solvent, kusetshenziswa i-glue eqinile engu-100% kanye nemishini ekhethekile yokwenza i-compound ukwenza i-substrates yefilimu inamathele komunye nomunye. Indlela yokuhlanganisa i-substrates ezimbili ndawonye emshinini wokuhlanganisa okungena-solvent ibizwa nangokuthi i-reactive compounding. Njengoba i-solvent-free compounding isebenzisa i-polyurethane adhesives engena-solvent, kune-adhesives enezingxenye ezimbili kanye nengxenye eyodwa, futhi okuqukethwe okuqinile kungu-100%, ngakho-ke i-solvent-free compounding kanye ne-dry compounding inezakhiwo ezifanayo zomzimba nezemishini zezinto. , kodwa izinzuzo eziningi zokuphepha kokudla kanye nokuvikelwa kwemvelo kune-dry compounding.
Ubuciko obukhethekile
Ukuze kuhlangatshezwane nezidingo zabathengi ezibonakalayo zemikhiqizo, inqubo yokwenziwa kwe-aluminium ebonakalayo iyaqhubeka nokukhula ngaphansi kwezidingo zemakethe. Kunezinhlobo ezimbili zenqubo yokwenziwa kwe-aluminium ebonakalayo: inqubo yokwenziwa kwe-aluminium engxenyeni engezansi kanye nenqubo yokuwasha i-aluminium. Zombili lezi zinqubo ezimbili ukuthola umphumela wokwenziwa kwe-aluminium yendawo kanye nefasitela lokubona lendawo, futhi umehluko uwukuthi indlela yenqubo ihlukile. Indlela yenqubo yokwenziwa kwe-aluminium engxenyeni engezansi iwukuthuthukisa inqubo enqubweni yokwenziwa kwe-aluminium engxenyeni ephansi. Indawo yesendlalelo se-AL esidinga ukuhwamuka iyavalwa, futhi ukwakheka kwe-aluminium akudingeki kuvikelwe yisikhunta, ukuze kwakhiwe ingxenye esobala kanye nengxenye efakwe i-aluminium. Ifilimu ye-aluminium bese ihlanganiswa ngezinto ezifiselekayo ukuze kwakhiwe ifilimu ehlanganisiwe. Inqubo yokugeza ifilimu yokwenziwa kwe-aluminium isusa i-aluminium kwezinye izindawo, bese kuba yinhlanganisela nezinye izinto ezingaphansi. Zombili lezi zinqubo ezimbili zisetshenziswe ezikhwameni zokupakisha zerayisi ezisezingeni eliphezulu ezikhona, ezithuthukise kakhulu ikhwalithi yomkhiqizo futhi zathola imiphumela emihle yeshalofu.
Ngaphansi kwesimo sokuthi ukwahlukahlukana kwemakethe yelayisi kuyaqhubeka nokukhula, inqubo yokumboza ingxenye nayo isetshenziswe ekupakisheni okuguquguqukayo kwezikhwama zokupakisha irayisi ezihlanganisiwe.
Isikhathi sokuthunyelwe: Julayi-18-2022
