Ua hana ʻia ka mīkini pepa ʻano Fourdrinier e ke kanaka Palani ʻo Nicholas Louis Robert i ka makahiki 1799, ma hope koke iho o ka hana ʻana o ke kanaka Pelekane ʻo Joseph Bramah i ka mīkini ʻano ʻano cylinder mold i ka makahiki 1805, ua manaʻo mua ʻo ia i ka manaʻo a me ke kiʻi o ka pepa mold cylinder i loko o kāna patent, akā ʻaʻole hiki i ka patent a Bramah. I ka makahiki 1807, ua noi hou kekahi kanaka ʻAmelika nona ka inoa ʻo Charles Kinsey i ka manaʻo o ka hana ʻana i ka pepa mold cylinder a loaʻa ka patent, akā ʻaʻole loa e hoʻohana a hoʻohana ʻia kēia manaʻo. I ka makahiki 1809, ua hoʻolālā kekahi kanaka Pelekāne ʻo John Dickinson i ka hoʻolālā ʻana i ka mīkini pahu pahu a loaʻa iā ia ka palapala hōʻailona, i ka makahiki hoʻokahi, ua hana ʻia ka mīkini mold cylinder mua a hoʻokomo ʻia i loko o kāna mīkini pepa ponoʻī. He paionia a me ka prototype ka mīkini hoʻoheheʻe cylinder o Dickinson no ka poʻomanaʻo o kēia manawa, ua manaʻo ʻia ʻo ia ʻo ia ka mea hoʻomohala ʻoiaʻiʻo no ka mīkini pepa ʻano pahu pahu e nā mea noiʻi he nui.
Hiki ke hana i nā ʻano pepa a pau, mai ke keʻena lahilahi a me ka pepa hale i ka papa pepa mānoanoa, loaʻa iā ia nā pōmaikaʻi o ka hana maʻalahi, ka hana maʻalahi, ka mana haʻahaʻa, kahi wahi hoʻonohonoho liʻiliʻi a me ka haʻahaʻa haʻahaʻa.
E like me nā hiʻohiʻona o ka pauku mold cylinder a me ka pauku maloʻo, hiki ke hoʻokaʻawale ʻia ka nui o nā pahu pahu a me nā mea maloʻo, hiki ke hoʻokaʻawale ʻia ka mīkini paʻi kiʻi pepa i loko o ka mīkini hoʻoheheʻe pahu hoʻokahi. Ma waena o lākou, hoʻohana nui ʻia ka mīkini hoʻoheheʻe hoʻokahi pahu maloʻo e hana i ka pepa ʻoniʻoni lahilahi ʻaoʻao e like me ka pepa leta a me ka pepa hale a me nā mea ʻē aʻe.
Ka manawa hoʻouna: Iune-14-2022