ʻO nā hoʻololi a me nā holomua o ka ʻenehana LED UV ma ka ʻoihana Inkjet

I loko o ka ʻoihana paʻi inkjet, ua lawe mai ka loli o ka ʻenehana UV LED i nā loli nui a me nā holomua. Ma mua o 2008, ua loaʻa mua nā mea paʻi kiʻi kukui mercury ma ka mākeke. Eia nō naʻe, i kēia manawa, liʻiliʻi loa nā mea hana o nā mea paʻi inkjet UV ma muli o ka ʻenehana ʻokoʻa a me nā kumukūʻai kiʻekiʻe. ʻOi aku ke kumukūʻai o ka hoʻohana ʻana i nā inika UV ke hoʻohālikelike ʻia me nā inika i hoʻokumu ʻia i ka solvent, i hui pū ʻia me ke kumukūʻai hou e pili ana i ka mālama ʻana i ke kukui. No laila, ua koho ka hapa nui o nā mea hoʻohana i nā mea paʻi inkjet ma muli o ka solvent.

Ua hoʻomaka nā UV LED e loaʻa i ka traction i Mei 2008 ma Drupa 2008 ma Kelemānia. I kēlā manawa, hoʻokomo ʻia nā hui e like me Ryobi, Panasonic a me Nippon CatalystUV LEDmea hoolai loko o nā mīkini paʻi inkjet, e hoʻoulu ai i ka manaʻo i ka ʻoihana paʻi. ʻO ka hoʻokomo ʻana i kēia mau mea hana i hoʻoponopono maikaʻi i nā hemahema o ka hoʻōla kukui mercury a hōʻailona i kahi au hou i ka holomua o ka ʻenehana paʻi.

Ke neʻe mālie nei ka ʻoihana i ke au o UV LED a ua holomua nui mai 2013 a i 2019. Ma ka Shanghai International Advertising Expo i kēlā mau makahiki, ʻoi aku ma mua o ka ʻumi mau mea hana i hōʻike i ka ʻōnaehana paʻi paʻi UV LED. ʻO ka mea nui, ma 2018 a me 2019, nā mea paʻi paʻi a me nā inika i hōʻike ʻia he UV LED-based. I loko o nā makahiki he ʻumi wale nō, ua hoʻololi loa ʻo UV LED curing i ka mālama ʻana i ka mercury i ka ʻoihana paʻi inkjet, e hōʻike ana i ka maikaʻi a me ka hana hou o kēia ʻenehana. Hōʻike ka ʻikepili i ʻoi aku ma mua o ʻumi kaukani o nā mea paʻi paʻi UV LED ma ka honua holoʻokoʻa, e hōʻike ana i ka hoʻohana nui ʻana o ka ʻenehana.

Ka hoohana ana oNā kukui LED UVhoʻoponopono i nā hemahema o nā kukui hoʻomaʻemaʻe mercury a wehe i nā mea hou a me nā manawa kūpono i ka mākeke mea paʻi. Ke hoʻomau nei ka ʻenehana i ka ulu ʻana, manaʻo ʻia e pāʻani i kahi hana koʻikoʻi i ka hana ʻana i ka wā e hiki mai ana o ka ʻoihana paʻi, a ke manaʻo ʻia nei nā holomua a me nā mea hou.