ʻO ka pepa Kraft ma ke ʻano he mea maʻamau i ka ʻoihana paʻi a paʻi, a laila ʻike ʻoe pehea e hoʻohana aipepa kraftpololei?
Ka hoʻohana ʻana i ka pepa kraft
I ka paʻi ʻana a me ka ʻoihana paʻi, hoʻohana maʻamau ʻia ka pepa kraft no ka paʻi ʻana i nā uhi ʻōlelo kālā, nā envelopes, nā ʻeke kūʻai, nā ʻeke palapala, nā ʻeke ʻike, nā ʻeke lima, nā pahu faila, nā ʻeke faila, etc.
Hōʻike o ka pepa kraft
Hoʻohana maʻamaupepa kraftloaʻa nā ʻano kikoʻī like ʻole e like me 60g / m2, 70g / m2, 80g / m2, 100g / m2, 120g / m2, 150g / m2 a hiki i 250 ~ 450g / m2.
Nā ʻano o ka pepa kraft
Pono:Loaʻa i ka pepa Kraft ka maikaʻi o ka paʻakikī maikaʻi, ka paʻakikī a me ke ʻano ikaika, ʻaʻole hiki ke haehae a haki, a kū i ka ʻaʻahu a me ka waimaka.
Nā hemahema:kraft pepa pepa roughness, oluolu e ike ma ka buckle ma lalo o ke koho, hāʻule lauoho, de pauda phenomena, keʻokeʻo, palahalaha, laumania ʻilihune.
Ka hoʻohana ʻana i nā mākau pepa kraft
① Ke kau ʻana a me ka hoʻoponopono ʻana i ka mālama ʻana: ʻo ka hana mua i ka ʻili ʻole a wehe ʻia ka pepa, ʻo ka lua o ka ʻanuʻu ʻo ia ka lepo o ka pepa, ka lehu pepa maʻemaʻe, ke kau ʻana i ka mālama maloʻo, no laila ka mahana a me ka haʻahaʻa o ka pepa kraft a hoʻopau. ʻO ka mahana a me ka haʻahaʻa o ka hale paʻi paʻi e mālama pono.Pepa Kraftma hope o ke kau ʻana i ka maloʻo ʻana o ka maʻamau, kau ʻia ma luna o ka ʻōpala pepa i kaomi ʻia i ka splint pepa, me nā pōhaku nui, ka pā hao compaction, e pale aku i ka pepa fluffy ʻaʻole paʻa.ʻO ka hana ʻana pēlā hiki ke pale maikaʻi i ka puka ʻana mai o ka pepa kraft ma muli o ka ʻike ʻole ʻana o ka wai ma luna o ke ʻano o ke kuʻi ʻana ma lalo o ke koho.
② koho i ke kumu hoʻohālike maikaʻi: no ka 80g/m2 mānoanoa kraft pepa, i loko o ka pepa hāʻawi nozzle pinepine hiki ole ke komo i ka pepa, no laila, i ka kraft pepa mānoanoa ≥ 80g/m, e aho e hoʻohana i ka liilii eha a ewalu hamama. mīkini paʻi offset.Eia kekahi, ma muli o ka liʻiliʻi o ka laula pepa, maʻalahi e pālua a i ʻole multi-sheet hemahema, a i ʻole pepa skewed i ka hāʻawi ʻana i ka pepa pepa.A me ka folio offset press a i ʻole ka paʻi piha ʻana i ka offset press ≥ 80g / m o ka pepa kraft, e ʻoi aku ka maikaʻi o ka hopena.
③ hoʻololi i ka ʻōnaehana hoʻopuka pepa mīkini paʻi offset: ʻoi aku ka nui o ka mānoanoa o ka pepa e maʻalahi i ka hoʻokuʻu ʻana i nā pōʻino, no laila ma mua o ka hoʻomaka ʻana o ka mīkini paʻi ma mua o ka mana punch, mana skew, mana pālua, a me nā mea uila ʻē aʻe e hoʻoponopono i ka kūpono, e pale i ka pepa kraft ma mua o hoʻokahi ʻōwili mīkini ʻino.Pono e hoʻololi ʻia i ka nui o ka nui o ka nozzle suction nozzle, ka nozzle suction nozzle a me ka nozzle suction feed nozzle e hoʻohana ai i ke anawaena a me ka mānoanoa he apo lāʻau nui.
④ e hoʻololi i ka mamao waena o ka pahu paʻi a me ka pahu pahu pahu i hoʻololi ʻole ʻia: e hoʻoponopono i ka mamao waena o ka cylinder a me ka cylinder rubber a mālama i ka mamao waena ʻaʻole i hoʻololi ʻia, ke paʻi ʻana i ka pepa kraft 250 ~ 450g / m, hiki ke hoʻonui ʻia kēia mamao waena e 0.2 ~ 0.4 mm.kraft pepa roughness ili, smoothness mea ilihune, ka tightness o ka pepa i nui emi ma mua o copperplate pepa, offset pepa, no laila, paʻi kraft pepa, akā, no hoi correspondingly hoonui i ka pai kaomi.I ke pai anapepa kraftmānoanoa ≥ 400g / m, ka paʻi paʻi paʻi a me ka lāʻau paʻa pahu o 3.95mm, kaʻa a me ka manaʻo cylinder āpau hoʻololi no 3.40mm, ka huina o ka uhi o ka pahu paʻi paʻi no 0.65 ~ 0.75mm, ka huina o ka uhi o ka pahu. ʻo ka pahu pahu no 3.15 ~ 3.35mm.Inā pono e huki ʻia ka pepa paʻi mai ka mānoanoa a hiki i ka lahilahi, mai ka ʻili o ka pā paʻi i ka mānoanoa hoʻemi o ka lining Package, a hoʻohui ʻia i ka uhi o ka pūʻolo pahu pahu;ina ka pepa mai ka lahilahi a hiki i ka manoanoa, pono e huki ia mai ka pahu pahu e hoonui i ka manoanoa o ka uhi o ka puolo, a me ka uhi pa'i puolo.
⑤ ʻeleʻele, ʻoluʻolu, maʻalahi i ka pauka, lauoho, no laila i ka paʻi ʻana e hoʻomaʻemaʻe pono i ka pahu pahu a me ka paʻi ʻana o ka pā paʻi, e pale i ka lauoho pepa, paʻa ka pauka pepa i ka cylinder a me ka paʻi ʻana i ka pā paʻi a pili i ka hoʻololi ʻana i ka inika, ka hopena o nā kiʻi mai ka pā, nele i ka lālani haki peni.Inā ʻike ʻia i ke kauwela ke paʻi ʻia ka paʻi monochrome, ka lauoho pepa kraft, ka pauka pilikia koʻikoʻi, hiki ke paʻi ʻia ma mua o ka uhi ʻana o ka wai, hiki ke hoʻemi pono i ka lauoho pepa, ka pauka, i ʻoi aku ka palahalaha o ka pepa.
Ka manawa hoʻouna: Nov-01-2022