1. Hoʻomākaukau no ke kahakaha ʻana:kaomi flexo ciI kēia manawa, hoʻohana ʻia ka polyurethane aila-pale rubber, ke ahi-pale a me ka ʻaila-pale silicone rubber scraper me ka paʻakikī a me ka palupalu. Ua helu ʻia ka paʻakikī o ka scraper ma Shore hardness. Ma ke ʻano laulā, ua māhele ʻia i ʻehā mau papa, 40-45 degere he mau scraper paʻakikī haʻahaʻa, 50-55 degere he mau scraper paʻakikī palupalu, 60-65 degere he mau scraper paʻakikī waena, a 70-75 degere he mau scraper paʻakikī. Pono ka paepae paʻi e hoʻohana i kahi squeegee me ka paʻakikī kiʻekiʻe, a ʻo ka mānoanoa o ka squeegee he 10-12mm. ʻO ka lōʻihi o ka scraper e pili ana i ka nui o ka mōlina pale, maʻamau he 20-30mm ka laulā ma mua o nā ʻaoʻao ʻelua o ke kiʻi.

2. Paʻi hope loa. E ʻimi i kahi laina lula maikaʻi a hoʻoholo i ka mamao o ka ʻupena. Pono ka mamao o ka pale e pololei. I mea e loaʻa ai ka pololei o ka overprinting maikaʻi, pono e hoʻonohonoho ʻia ka mamao o ka pale ma lalo, ma kahi o 3-4mm, pono e hoʻonohonoho ʻia ka mōlina pale liʻiliʻi ma 2-3mm, a hiki ke hoʻonohonoho ʻia ke ʻano nui ma ke kiʻekiʻe o 5-6mm. Hoʻoholo ʻia nā palena o ka mamao mesh e like me ka nui o ka pale a me ka paʻa o ka mesh i hohola ʻia.

No laila, ke hana nei i kahi hana maikaʻi o ka hoʻoponopono ʻana i kamīkini paʻi flexographichiki ke hōʻoia maikaʻi i ka maikaʻi o kamīkini paʻi flexographic, i mea e hoʻokō ai i nā pono paʻi o kānaka.

mīkini paʻi flexo

 


Ka manawa hoʻouna: Iulai-07-2022