izindaba

Isingeniso: Umphumela oyingqayizivele futhi omuhle wokuphrinta kanye nomhlobiso njengengxenye yokupakishwa kwempahla, ungasiza ukudonsa ukunaka kwamakhasimende, ukuheha ukunaka kwabathengi, ube yindlela ebalulekile yokuqaphela imikhiqizo yokupakisha ene-value-added.Phakathi kwazo, inqubo yokuvikela isitembu esibandayo, ukunakwa okwengeziwe, lesi sihloko sichaza okuqukethwe okuhlobene nenqubo yokugxiviza okubandayo, ukuze kubhekiswe kubangane:

Ukugxiviza okubandayo kuwubuchwepheshe obudlulisa ucwecwe lwesitembu esishisayo ku-substrate ngosizo lwepuleti lokuphrinta kanye ne-UV enamathelayo yokwelapha.Uma kuqhathaniswa nobuchwepheshe bendabuko bokushisa okushisayo, yonke inqubo ngaphandle kokufudumeza, futhi ayidingi ipuleti elikhethekile lensimbi elishisayo, ngakho-ke lingasindisa amandla amaningi, ubuchwepheshe obusha obuhambisana nezidingo zokuvikelwa kwemvelo okuluhlaza, ubuchwepheshe bokunyathela obubandayo ngokusho. ukuze inqubo zingahlukaniswa laminating ezomile futhi laminating wet uhlobo ezimbili.

01 Uhlobo olomile lwe-laminating lokuphulukisa okunamathelayo kwe-UV bese kugxivizwa ngokushisayo.Izinyathelo zenqubo eziyinhloko zimi kanje:

1) Ukuphrinta okunamathelayo kwe-UV ku-substrate yesigubhu;

2) Ukwelapha okunamathelayo kwe-UV;

3) Ingabe ukusetshenziswa kwe-pressure roller kuya ku-foil stamping eshisayo kanye nezinto zokunyathelisa ziyinhlanganisela ndawonye;

4) Kuwukuhlubula ucwecwe olushisayo lokunyathela olushisayo oluvela ezintweni zokuphrinta, kuphela engxenyeni yocwecwe olushisayo olumbozwe nge-adhesive ukudluliselwa ezintweni zokunyathelisa, thola umbhalo wokunyathela oshisayo odingekayo.

Kuyaphawuleka ukuthi:

Inqubo eyomile yokunyathela i-laminating ebandayo, ukuphulukiswa kwe-Adhesive ye-UV kufanele kwenziwe ngokushesha, kodwa hhayi ukuphulukisa ngokuphelele, ukuze kuqinisekiswe ukuthi ukuphulukiswa kusenayo i-viscosity ethile, ukuze kuhlanganiswe ne-stamping foil kahle ndawonye.

02 Uhlobo lwe-mulching olumanzi olunamekwe nge-UV enamathelayo, isitembu sokuqala esishisayo bese selapha ingcina ye-UV, izinyathelo eziyinhloko zenqubo zimi kanje:

1) Ukuphrinta okunamathelayo kwe-UV yamahhala ezintweni zokuphrinta izigubhu.

2) Ucwecwe olubandayo lokunyathela oluhlanganisiwe ezintweni zokunyathelisa.

3) I-radical radical enamathelayo ye-UV yamahhala yokwelapha, ngenxa yokuthi ingcina manje ihlangana phakathi kwe-hot stamping foil nezinto zokuphrinta, ukukhanya kwe-UV kufanele kube nge-hot stamping foil ukuze kufinyelele ungqimba lwe-adhesive.

I-4) I-foil stamping eshisayo evela ezintweni zokunyathelisa, kanye nokwakhiwa kwesitembu esishisayo ezintweni zokunyathelisa.

Ukuze kucace:

Inqubo emanzi yokunyathela ebandayo ene-radical yamahhala ye-UV enamathelayo ukuze ingene esikhundleni se-adhesive yendabuko ye-UV yendabuko;

I-viscosity yokuqala ye-Adhesive ye-UV inamandla, ayisekho i-viscosity ngemva kokwelapha;

Ungqimba olushisayo lwe-foil aluminium plating eshisayo kufanele lube nokudluliswa kokukhanya okuthile, ukuze kuqinisekiswe ukuthi ukukhanya kwe-UV kungadlula futhi kubangele ukusabela kokunamathela kwe-UV okunamathelayo.

Inqubo emanzi yokugxiviza ebandayo ye-laminating ingasetshenziswa emshinini wokunyathelisa ngocingo olushisayo lokunyathela insimbi yensimbi noma i-holographic foil, ukusetshenziswa kwayo kuya ngokuya kuyanda.Njengamanje, amabhokisi amaningi efomethi ewumngcingo kanye namaphrinta e-flexo elebula analeli khono.