ʻO ka paʻi Gravure kahi kaʻina paʻi kiʻekiʻe e hoʻohana ana i ka cylinder plate metala me nā cell recessed e hoʻoili i ka ʻīnika ma luna o ke kiʻiʻoniʻoni plastik a i ʻole nā palapala ʻē aʻe. Hoʻololi ʻia ka ʻīnika mai nā cell i ka mea, hana i ke kiʻi i makemake ʻia a i ʻole ke kumu. ʻO ke kaʻina hana ka paʻi ʻana i ka hoʻolālā makemake a i ʻole ka ʻike ma luna o kahi kiʻi ʻoniʻoni lahilahi, kāhea pinepine ʻia he kiʻiʻoniʻoni o waho, a i ʻole kiʻi maka, e like me BOPP, PET a me PA, a laila laminated e hana i kahi ʻano papa. Hana ʻia nā mea laminated me kahi mea hoʻohui, e like me ka hui ʻana o ka plastic a me ka alumini foil. Hiki ke hui pū ʻia ʻo PET + Aluminum foil + PE, 3 Layers a i ʻole PET + PE, 2 papa, ʻO kēia kiʻi laminated composite e hāʻawi i ka lōʻihi, hāʻawi i nā mea pale e pale aku ai i ka makū a i ʻole ke komo ʻana o ka ea, a hoʻonui i ka nānā a me ka manaʻo o ka paʻi. I ke kaʻina hana paʻi gravure, ua hoʻoili ʻia ka ʻīnika mai nā pahu i kālai ʻia ma luna o ka ʻili kiʻiʻoniʻoni. Paʻa ka ʻīnika i nā pūnaewele i kālai ʻia, a na ke kauka lapaʻau e hoʻoneʻe i ka ʻīnika keu mai nā wahi kiʻi ʻole, waiho wale i ka ʻīnika i loko o nā keena hoʻomaha. Holo ka kiʻiʻoniʻoni ma luna o nā cylinders a hui pū me nā cell inked, e hoʻololi i ka inika i ke kiʻiʻoniʻoni. Hoʻopau hou ʻia kēia kaʻina hana no kēlā me kēia kala. No ka laʻana, inā he 10 mau kala e pono ai no ka hoʻolālā ʻana, aia he 10 cylinders e pono ai. E holo ka kiʻiʻoniʻoni ma luna o kēia mau pahu 10 a pau. Ke pau ka paʻi ʻana, hoʻopaʻa ʻia ke kiʻi i paʻi ʻia me nā papa ʻē aʻe (e like me ka adhesive, nā kiʻiʻoniʻoni ʻē aʻe, a i ʻole ka pepa pepa) e hana i kahi ʻano ʻāpana-nui. E hoʻopaʻa ʻia ka maka paʻi me nā kiʻiʻoniʻoni ʻē aʻe, ʻo ia ka mea e mālama ʻia ka wahi i paʻi ʻia ma waena, ma waena o 2 mau kiʻiʻoniʻoni, e like me ka ʻiʻo a me ka mea kanu i loko o kahi sanwī. ʻAʻole ia e pili i ka meaʻai mai loko mai, ʻaʻole hoʻi e ʻoki ʻia ma waho. Hiki ke hoʻohana ʻia nā kiʻiʻoniʻoni laminated no nā noi like ʻole, e like me ka hoʻopili ʻana i ka meaʻai, ka lāʻau lapaʻau, nā huahana i hoʻohana ʻia i kēlā me kēia lā, nā mea hoʻonā hiki ke hoʻololi ʻia. he koho kaulana i ka ʻoihana paʻi.
Kiʻiʻoniʻoni waho no ka paʻi ʻana, Kiʻiʻoniʻoni i loko no ke kumu hoʻopaʻa wela,
ʻO ke kiʻiʻoniʻoni waena no ka hoʻonui ʻana i ka pale, hōʻike māmā.
Ka manawa hoʻouna: Nov-22-2023
