Uhlelo lwe-UV LED lokuphrinta

Uhlelo lwe-UV LED lwe-UVET lokuphrinta ochungechungeni lwe-650×20 mm luletha kuze kufike ku-12W / cm² yamandla e-UV, ukuqinisekisa ukwelashwa okusebenzayo nokuhambisanayo kwezicelo ezahlukahlukene zokuphrinta ze-UV. Ngama-wavelengths akhethiwe we-365nm, 385nm, 395nm, no-405nm, lesi sibani senzelwe ukuletha imiphumela ethembekile futhi esheshayo yokuphulukisa. Ukuguquguquka kwayo kuvumela ukuthi isetshenziswe kwezinye izinqubo zokuphrinta ze-UV.

Uhlelo lwe-UV LED lokuphrinta lufanelekile ngokukhethekile ukuphrinta kwedijithali, amaphrinta we-inkjet amancane namakhulu, ukuphrinta kwesikrini, nokuphrinta kwe-3D. Ngokuqina kwe-UV okuguquguqukayo nesikhathi se-irradiation, uhlelo lunikeza ukulawula okuqondile kwenqubo yokuphulukisa. Lokhu kuguquguquka kuqinisekisa imiphumela emihle yezinto ezahlukahlukene nezinhlelo zokusebenza, ukuqinisekisa ukuphrinta kwekhwalithi ephezulu nokunciphisa isikhathi sokukhiqiza.

Izici

• Ukusebenza kahle okuphezulu kokuphulukisa: Ihambisa kuze kufike ku-12W / cm² ukuqina kwe-UV ukuphulukisa okusheshayo nokufananayo
• Izinketho ezihlukahlukene ze-wavelength: Khetha kusuka ku-365nm, 385nm, 395nm, no-405nm ngezidingo ezahlukahlukene zezinto
• Izilungiselelo eziguquguqukayo: Hlela ngokwezifiso ukuqina kwe-UV nesikhathi sokuvezwa kwemisebenzi ehlukahlukene yokuphrinta
• Indawo enkulu yokumboza: Usayizi we-650×20 mm uqinisekisa ukwelashwa okufanayo kumafomethi amakhulu

Kungani ukhetha lolu hlelo lwe-UV LED lokuphrinta?

Izinhlelo ze-UV LED zokuphrinta zinikeza ukusebenza okuphezulu, izixazululo ezisebenza kahle zokwandisa ijubane lokuphulukisa nokunemba. Ngamandla ayo we-UV we-12W / cm², uhlelo luqinisekisa ukuphulukiswa okusheshayo, okungaguquguquki ezinhlobonhlobo zezicelo zokuphrinta. Noma ngabe uphrintiša imininingwane emihle noma amafomethi amakhulu, lolu hlelo luqinisekisa imiphumela enokwethenjelwa ngaso sonke isikhathi.

Ukuguquguquka kohlelo lwe-UV LED lokuphrinta kungenye yezici zayo ezivelele. Ngama-wavelengths akhethiwe, iyahambisana nezinto ezahlukahlukene, kusuka ekugqokeni kwe-inkjet kuya kuma-substrates wokuphrinta kwesikrini. Ikhono lokulungisa kokubili ukuqina kwe-UV nesikhathi se-irradiation kuqinisekisa ukuthi ungalungisa inqubo yokuphulukisa yomsebenzi ngamunye, uthuthukise ukunamathela nokuqeda ikhwalithi.

Ukusebenza kahle kwamandla kungenye inzuzo ebalulekile. Lolu hlelo lwenzelwe ukunciphisa ukusetshenziswa kwamandla ngenkathi lugcina ukusebenza okuphezulu, okusiza ukwehlisa izindleko zokusebenza. Ukukhishwa kokushisa okuphansi nakho kuvikela izinto ezibucayi, okwenza kube kuhle ekwelapheni ama-inki azwela ukushisa nokumboza.

Indawo enkulu yokumboza yefomethi engu-650×20 mm iqinisekisa ukuthi uhlelo lusebenza kahle kokubili ukuphrinta okuncane nokukhulu. Idizayini yayo ivumela ukuhlanganiswa okungenamthungo ezinhlelweni zokuphrinta ze-UV LED ezikhona, ukunciphisa isikhathi sokusetha nokwenza ngcono ukusebenza komsebenzi.

Yini eyenza kube ngcono?

• Ukuhambisana kokuphrinta kwe-3D: Kufanelekile ukuphrinta kwe-3D kanye nezicelo ezahlukahlukene zokuphrinta ze-UV
• Ukusebenza okungabizi kakhulu: Kunciphisa izindleko zokusebenza ngenxa yokusebenza kwamandla
• Idizayini elula yomsebenzisi: Izilawuli ezilula zivumela ukuhlanganiswa okulula ezinhlelweni ezikhona
• Ikhwalithi yokuphulukisa enokwethenjelwa: Ukusebenza okungaguquguquki, ukuqinisekisa imiphumela esezingeni eliphakeme kuwo wonke amapulatifomu wokuphrinta

Uhlelo lwe-UV LED lokuphrinta lunikeza ukuguquguquka okuhle kakhulu kobuchwepheshe obuhlukahlukene bokuphrinta. Noma ngabe uthuthukisa uhlelo olukhona noma usetha olusha, lolu hlelo luqinisekisa imiphumela esezingeni eliphakeme futhi luthuthukisa ukusebenza kahle kokukhiqiza.

Ukuze uthole eminye imininingwane noma ukuxoxa ngokuthi lolu hlelo lungathuthukisa kanjani imisebenzi yakho yokuphrinta, xhumana nethimba lethu namuhla. Silapha ukukusiza ukuthi uthuthukise inqubo yakho yokuphulukisa futhi uthuthukise umkhiqizo wakho jikelele.

Q1: What is the role of a UV LED system in printing?

A: A UV LED system is used to rapidly cure UV inks, coatings, or varnishes during printing, enabling immediate drying and high-quality output on a wide range of materials including paper, plastic, film, and metal.

Q2: How does a UV LED system compare to traditional UV curing methods?

A: UV LED systems deliver instant curing with significantly lower heat, longer service life, lower power consumption, and mercury-free operation, making them safer and more cost-effective than traditional mercury-based systems.

Q3: What printing processes can benefit from UV LED curing?

A: UV LED technology is compatible with inkjet, flexo, screen, offset, and gravure printing, and can be integrated into both new equipment and existing production lines through retrofit.

Q4: What UV wavelengths are typically used in these systems?

A: Available wavelengths include 365 nm, 385 nm, 395 nm, and 405 nm, selected based on the ink or coating formulation to ensure efficient and complete curing.

Q5: What routine care is needed to maintain a UV LED curing system?

A: Routine maintenance involves cleaning the optical surfaces, ensuring proper airflow or water cooling, and checking UV intensity to maintain stable, high-performance operation.