Hoʻohana mau ʻia ke kaʻina hana ʻeke plastik i nā kaʻina hana paʻi nui ʻekolu a me nā kaʻina hana

Ⅰ Ke kaʻina hana ʻeke plastik i hoʻohana mau ʻia i nā kaʻina paʻi nui ʻekolu

ʻO nā ʻeke ʻeke plastik, paʻi maʻamau ma nā ʻano kiʻiʻoniʻoni plastik, a laila hui pū ʻia me ka papa pale a me ka ʻāpana sila wela i loko o kahi kiʻi ʻoniʻoni, ma ka ʻoki ʻana, ka hana ʻeke e hana i nā huahana paʻi.I waena o lākou, ʻo ka paʻi ʻana ka laina mua o ka hana ʻana, akā ʻo ke kaʻina hana nui hoʻi, e ana i ka pae o kahi huahana paʻi, ʻo ka paʻi ʻana ka mea mua.No laila, ʻo ka hoʻomaopopo ʻana a me ka hoʻomalu ʻana i ke kaʻina paʻi a me ka maikaʻi e lilo i kī i ka hana ʻana i ka paʻi maʻalahi.

1.Rotogravure

Hoʻokumu nui ʻia ka paʻi ʻana i ka kiʻiʻoniʻoni plastikrotokaʻina hana paʻi gravure, a me ke kiʻi ʻiʻo i paʻi ʻia erotoLoaʻa i ka gravure ka maikaʻi o ka maikaʻi o ka paʻi kiʻekiʻe, ka ʻīnika mānoanoa, nā waihoʻoluʻu ʻōmaʻomaʻo, nā hiʻohiʻona akaka a ʻālohilohi, nā papa kiʻi waiwai, ka ʻokoʻa haʻahaʻa, ke kiʻi maoli a me ka manaʻo ikaika ʻekolu.ʻO RotogʻO ka paʻi ravure e koi i ka hewa o ka hoʻopaʻa inoa ʻana o kēlā me kēia kala kala ʻaʻole i ʻoi aku ma mua o 0.3mm, a ʻo ka deviation o ke kala like like a me ka deviation o ka waihoʻoluʻu like i loko o ka pūʻulu like e like me nā koi o GB7707-87.ʻO Rotogpaʻi paʻi ravure me ke kūpaʻa paʻi ikaika, kūpono i nā ʻāpana ola lōʻihi.Eia naʻe,rotoHe mau hemahema ka paʻi gravure i hiki ʻole ke nānā ʻole ʻia, e like me ke kaʻina hana paʻi paʻi paʻi paʻi paʻa, ke kumu kūʻai kiʻekiʻe, ka manawa pōʻai lōʻihi, pollution, etc.

ʻO RotogʻO ke kaʻina paʻi ravure ka ʻokoʻa ma waena o ka paʻi ili a me ikaʻina hana paʻi.

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1Spaʻi ʻaoʻao

ʻO ka mea i kapa ʻia ka paʻi ʻana i ka ʻili e pili ana i ke kaʻina o ka paʻi ʻana ma ke kiʻiʻoniʻoni plastik, ma hope o ka hana ʻana i ka ʻeke a me nā kaʻina hana ʻē aʻe, hōʻike ʻia nā kiʻi paʻi ma ka ʻili o ka huahana i hoʻopau ʻia.

Hana ʻia ka "paʻi kiʻi" o ke kiʻi ʻoniʻoni me ka ʻīnika keʻokeʻo ma ke ʻano he kala kumu, i hoʻohana ʻia e hoʻopau i ka hopena paʻi o nā kala ʻē aʻe.ʻO nā pōmaikaʻi nui e like me kēia.ʻO ka mea mua, he pilina maikaʻi ka ʻīnika keʻokeʻo plastik me ka PE a me ka kiʻiʻoniʻoni PP, hiki ke hoʻomaikaʻi i ka wikiwiki adhesion o ka papa inika paʻi.ʻO ka lua, ʻo ka waihoʻoluʻu kumu keʻokeʻo keʻokeʻo e noʻonoʻo pono, hiki ke hoʻomaʻamaʻa i ke kala o ka paʻi.Eia hou, hiki i ka waihoʻoluʻu kumu paʻi ke hoʻonui i ka mānoanoa o ka ʻīnika o ka paʻi, e hoʻonui i ka paʻi i nā papa a waiwai i ka hopena ʻike o ka lana a me ka convexity.No laila, ʻo ke kaʻina paʻi kala o ke kaʻina paʻi kiʻiʻoniʻoni kiʻiʻoniʻoni e hoʻoholo maʻamau e like me kēia: keʻokeʻo → melemele → magenta → cyan → ʻeleʻele.

Pono ka paʻi kiʻi paʻi kiʻiʻoniʻoni maikaʻi i ka inika adhesion, a he nui ka pale ʻana i ka abrasion, ka pale ʻana o ka lā, ka pale hau, ke kūpaʻa wela.I kēia mau makahiki i hala iho nei, ua hoʻomohala kekahi mau mea hana ʻīnika i ka paʻi ʻana i ka ʻīnika hiki ke hoʻoheheʻe ʻia i ka waiʻona, ke kūpaʻa a me ka pale ʻana o ka lā.

 

2Kaʻina paʻi loko

ʻO ke kaʻina hana paʻi i loko he ʻano paʻi kūikawā e hoʻohana ana i kahi pā me nā kiʻi kiʻi hoʻohuli a hoʻololi i ka ʻīnika i loko o ka substrate alohilohi, pēlā e hōʻike ai i nā kiʻi kiʻi maikaʻi ma ka ʻaoʻao mua o ka substrate.

No ka loaʻa ʻana o ka hopena ʻike like me ka "paʻi papa", ʻo ke kaʻina o ka paʻi ʻana i ke kaʻina kala e kūʻē i ka "paʻi papaʻaina", ʻo ia hoʻi, ka waihoʻoluʻu kumu keʻokeʻo keʻokeʻo ma ka paʻi hope loa, no laila mai ka mua. o ka pa'i, ka waiho'olu'u 'īnika ke'oke'o e pā'ani i ka ho'onohonoho 'ana i ke kuleana o nā kala.No laila, ʻo ke kaʻina paʻi paʻi ʻana o ka waihoʻoluʻu: ʻeleʻele → uliuli → magenta → melemele → keʻokeʻo.

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2.Flexography

Hoʻohana nui ka paʻi Flexographic i nā pā paʻi palapala maʻalahi a me ka inika leka hoʻomaloʻo wikiwiki.He mea maʻalahi kona mau mea hana, haʻahaʻa kumu kūʻai, māmā maikaʻi o ka pā, haʻahaʻa haʻahaʻa i ka paʻi ʻana, liʻiliʻi liʻiliʻi o ka pā a me nā mīkini, haʻahaʻa haʻahaʻa a me ka wikiwiki kiʻekiʻe ke paʻi.ʻO ka pā flexo he manawa pōkole e hoʻololi ai i ka pā, ʻoi aku ka maikaʻi o ka hana, palupalu a maʻalahi hoʻi ka pā flexo, maikaʻi ka hoʻoili ʻana i ka inika, hiki ke hoʻololi i nā mea paʻi, a me ke kumu kūʻai haʻahaʻa.rotopaʻi gravure no ka paʻi ʻana i nā huahana liʻiliʻi.Eia nō naʻe, pono ka paʻi flexo i ka ʻīnika kiʻekiʻe a me nā mea pā, no laila ua haʻahaʻa iki ka maikaʻi o ka paʻi i karotokaʻina gravure.

3.Paʻi Paʻi

I ka paʻi ʻana, hoʻoneʻe ʻia ka ʻīnika i ka substrate ma o ka mesh o ka ʻāpana kiʻi ma ke kaomi ʻana o ka squeegee, e hana ana i ke kiʻi like me ke kumu.

ʻO nā huahana paʻi kiʻi ʻoniʻoni waiwai nui, waihoʻoluʻu piha, uhi ikaika, kahi ākea o nā ʻano ʻīnika, hiki ke hoʻololi, liʻiliʻi ke kaomi paʻi, maʻalahi e hana, maʻalahi a maʻalahi ke kaʻina hana papa, haʻahaʻa haʻahaʻa i nā lako, no laila haʻahaʻa ke kumu kūʻai. maikaʻi hoʻokele waiwai, kahi ākea o nā mea substrate.

ʻAʻole i emi iki ka paʻi ʻana ma mua o ka hoʻolaha ʻana i ka hoʻolaha ʻana i ke kiʻi holoʻokoʻa o nā waiwai, he nui nā hopena e like me ka nani o nā waiwai, ka pale ʻana i nā waiwai, a me ka hoʻomaʻamaʻa ʻana i ke kahe ʻana o nā waiwai.He kūlana koʻikoʻi ka paʻi ʻana i ka hana ʻana i nā ʻeke ʻeke.

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Ⅱ Ke kahe kaʻina hana o ka ʻeke ʻeke pepa paʻi kala

ʻO ka mea hana maʻamau ka hana maʻamau, e ka hui hoʻolālā e hoʻolālā i kāu mau ʻeke, a laila i ka papa hana ʻana i ka pā, ua hoʻopau ʻia ka hana ʻana a hiki mai ma hope o ka mea kanu paʻi ʻeke ʻeke plastik, ma mua. ʻO ke kaʻina hana maoli o nā ʻeke ʻeke plastik, a laila, ʻeke ʻeke kala kala paʻi mea kanu kaʻina pehea?I kēia lā e aʻo mākou e pili ana iā ia, i hiki iā ʻoe ke hopu pololei i ka hana ʻana o kā lākou huahana.

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I.Pa'i.

A pono e hoʻolohe nā pilikia pili i ka paʻi ʻana, pono ʻoe e kamaʻilio ma mua me ka mea hana ʻeke ʻeke plastik i ka pae o ka inika i hoʻohana ʻia i ka paʻi ʻana, ua ʻōlelo ʻia ʻoe e hoʻohana i ka ʻīnika hōʻoia maikaʻi loa, ʻo kēia paʻi ʻīnika mai ka plastik ʻeke ʻeke me ka ʻala liʻiliʻi, palekana.

Inā he ʻeke ʻeke ʻeke pepa ʻālohilohi, ʻaʻole pono ʻoe e paʻi i kēia ʻanuʻu, hiki iā ʻoe ke hoʻomaka pololei i ke kaʻina hana.

II. Huihui

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Hana ʻia nā ʻeke ʻeke pepa i ʻelua a ʻekolu paha papa o ka lamination kiʻiʻoniʻoni maka, ʻo ka papa paʻi he ʻāpana o ka kiʻi ʻoniʻoni a i ʻole ke kiʻi ʻoniʻoni matte, a laila e hoʻokuʻu ʻia ke kiʻi paʻi a me nā ʻano ʻokoʻa like ʻole o nā mea like ʻole o ke kiʻi paʻi kiʻi laminated hui.Pono e oo ke kiʻi ʻeke ʻeke hoʻohuihui ʻia, ʻo ia hoʻi, ma ka hoʻoponopono ʻana i ka manawa kūpono a me ka mahana, i maloʻo ka kiʻi ʻoniʻoni i hoʻohui ʻia.

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III.Nana

Ma ka hope o ka mīkini paʻi, aia kahi pale kūikawā e nānā ai inā aia nā hewa ma ka ʻōwili o ke kiʻiʻoniʻoni e paʻi ʻia, a ma hope o ka paʻi ʻana i kahi ʻāpana o ke kiʻi kala ma ka mīkini, e haehae pinepine ʻia kahi hapa o ka hāpana mai ka mīkini. kiʻiʻoniʻoni e nānā ʻia e ka haku kala, a ma ka manawa like e hāʻawi ʻia i ka mea kūʻai aku e nānā inā ʻo ia ka mana kūpono, inā pololei ke kala, inā he mau hewa ʻaʻole i loaʻa ma mua, a laila e hoʻomau i ka paʻi ʻana ma hope. hōʻailona ka mea kūʻai.

 

Pono e hoʻokiʻekiʻe, ma muli o ka nānā ʻana a paʻi paha i nā hewa, i kekahi manawa e ʻokoʻa ke kala maoli i paʻi ʻia mai ka hoʻolālā, akā i ka hoʻomaka ʻana o ka hana paʻi, inā ʻaʻole ʻoluʻolu ka mea kūʻai aku i ke kala i paʻi ʻia, i kēia manawa hiki. e hoʻoponopono ʻia, ʻo ia ka mea hana maʻamau e koi i nā mea kūʻai aku e ʻike i ka hale hana ma mua o ke ala maikaʻi loa e hoʻomaka ai i ka paʻi ʻana i ke kala, e kau inoa i ke kumu kumu.

IV. Hana ʻana i ka ʻeke

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ʻO nā ʻano ʻeke ʻeke like ʻole o ka ʻeke ʻeke plastik e hana ana i nā ʻano like ʻole, ʻekolu sila ʻaoʻao, ʻehā ʻaoʻao sila, nā ʻeke kū i luna,ʻeke ʻeke palahalahaa pēlā aku nā ʻano ʻeke ʻeke ʻeke pepa like ʻole, aia ma ka loulou hana ʻeke e noʻonoʻo ai.ʻO ka hana ʻeke ʻeke e like me ka nui a me ke ʻano ʻeke o nā ʻeke ʻeke pepa, ʻo ka ʻeke i paʻi ʻia i ka ʻoki kiʻi ʻoniʻoni, e hoʻopili ʻia i loko o kahi ʻeke pepa pahu piha.Inā hoʻopilikino ʻoe i ke kiʻi paʻi kiʻi paʻi kiʻi paʻi kiʻi ma luna o ka mīkini paʻi maʻamau, a laila ʻaʻohe ʻeke e hana ana i kēia loulou, hoʻohana ʻoe i ke kiʻi ʻōwili a laila hoʻopau i ka hana ʻeke a me ka hoʻopili, hoʻopaʻa ʻana a me kahi ʻano hana.

V. Hoʻopaʻa ʻana & Hoʻouna

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E hana ʻia nā mea hana ʻeke ʻeke plastik e like me kekahi helu o nā ʻeke ʻeke plastik i hoʻopaʻa ʻia a hoʻouna ʻia i nā mea kūʻai aku, ma ke ʻano nui, ʻo nā mea hana ʻeke ʻeke plastik ka lawelawe hoʻopuka kokoke loa, akā inā pono ʻoe e lawe i ka lawe logistics, a laila ka manawa paʻa. e noʻonoʻo i ka ikaika o ka mea hoʻopili e pale aku i ka pōʻino i ka waiwai.

Hoʻopau

Aia nā mea a pau a mākou e makemake ai e kaʻana like i ka ʻike i loko o nā ʻeke plastik, manaʻolana mākou e kōkua kēia paukū iā ʻoe.Ke kakali nei mākou i ka launa pū ʻana me ʻoukou a pau.Mahalo iā ʻoe no kāu heluhelu ʻana.

Kāhea iā mā˚ou:

Helu leka uila :fannie@toppackhk.com

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Ka manawa kau: Apr-09-2022