I ko mākou ola o kēlā me kēia lā, hoʻohana pinepine mākou i nā ʻano kīʻaha pepa hoʻolei like ʻole, a ʻike mākou he nui nā kīʻaha pepa i hoʻolālā ʻia. ʻO ka paʻi ʻana i nā hiʻohiʻona nani ma nā kīʻaha pepa ʻaʻole hiki ke lawe mai i kahi ʻano maikaʻi i nā mea inu, akā he ala maikaʻi hoʻi e hoʻolaha ai i ka hui. Akā pehea e paʻi ʻia ai ke ʻano ma ke kīʻaha pepa?
ʻO ka maʻamau, ʻo nā mea maka o nā kīʻaha pepa: pepa kumu pulp lāʻau papa meaʻai + kiʻiʻoniʻoni PE papa meaʻai, i kapa ʻia pepa i uhi ʻia me ka PE meaʻai. Ua paʻi pololei ʻia ke ʻano ma ke kīʻaha pepa ma luna o ka ʻōwili pepa i uhi ʻia me ka PE, a laila ʻoki ʻia ka ʻōwili pepa i paʻi ʻia i loko o nā peʻahi kīʻaha pepa hapa-hoʻopau ʻia, a ʻo ka hope loa, ua hana ʻia nā peʻahi kīʻaha pepa ʻokiʻoki e kahi mīkini kīʻaha pepa. ʻO ka ʻaoʻao i uhi ʻia me ka ʻili PE ka paia o loko o ke kīʻaha pepa, nona nā hana o ka pale wai, ka pale ʻaila a me ke kūpaʻa wela. ʻO ka ʻaoʻao me ka ʻole o ka ʻili ʻo ia ka paia o waho o ke kīʻaha pepa, pono ʻoe e paʻi i nā ʻano ma kēia ʻaoʻao.
ʻAno paʻi o ka peʻahi kīʻaha pepa - Paʻi Flexographic
No ke ʻano letterpress ka paʻi flexographic a ʻo ia ke kaʻina paʻi i hoʻohana nui ʻia no nā kīʻaha pepa. Hoʻohana ka paʻi flexographic i nā ʻīnika wai, nā ʻīnika UV, a me nā ʻīnika solvent. He ʻenehana paʻi ʻōmaʻomaʻo a aloha i ke kaiapuni i hoʻohana nui ʻia i ka hoʻopili ʻana i ka meaʻai a me ka paʻi ʻana.
ʻO ka mea nui loa o ka paʻi flexographic ʻo ia ka papa paʻi, i hana nui ʻia me ka papa resin palupalu a i ʻole ka papa laholio. Hoʻoili ʻia ka ʻīnika i ka ʻāpana kiʻi o ka papa paʻi e ka ʻōwili laholio punawai ʻīnika a me ka ʻōwili anilox e hoʻokomo iā ia i loko o ka ʻīnika, a laila hoʻopili ʻia ke kaomi paʻi e ka cylinder impression e hoʻoili i ka ʻīnika ma ka papa paʻi i ka ʻōwili pepa paʻi. ʻO ka hope, hoʻomaloʻo ea wela infrared a i ʻole ka hoʻomaloʻo ʻana i ka lāʻau UV e hoʻopau i ka paʻi ʻana.
He loea ʻo Nanning Paperjoy i ka hāʻawi ʻana i nā pepa i paʻi ʻia me ka hapa i hoʻopau ʻia nā mea pā kīʻaha pepa a me nā ʻōwili pepa i uhi ʻia ʻo PE no ke kīʻaha pepa. Loaʻa iā mākou nā mīkini paʻi flexo multi-kala holomua a me nā loea akamai. E leka uila mai iā mākou e ʻike pehea e hiki ai iā Paperjoy ke kākoʻo i kāu mau pono paʻi peʻahi kīʻaha pepa.
Ka manawa hoʻouna: Dec-15-2022
