Me pēhea te whiriwhiri i ngā tinta tuhi e hāngai ana mō ngā matapae rerekē?

Me Pēhea Te Poro o te Papanga e Pakaru Ana te Huinga me te Here o te Tinta

Ko te pepa me te papakupenga kore-kōpae he iti noa ngā wāhi pakaru ki te taumata ā-matakiriata e taea ai ngā inika tuhinga ki raro iho pū ana, ā, anuanu hoki ki ngā pokapoka mutunga-kore. Nō te hanganga motuhake nei, ka maroke te inika pea 30 ki te 50 ōrau tere ake i ngā mata kāore he poro, e ai ki ētahi tauira e ārotake ana i te pānga o ngā rahi poro ki te whakawhitinga. Kia roa ake ngā poro, kia pai ake hoki te here. Ko ngā matēria hau haere ngā poro roa kei roto tonu te inika (23% neke atu), arā, ka iti ake te kore-pūmahara ina tuhia haere te māhinikorero ki te tere tino.

Te Mahi Awhiwhi ki te Pepa me te Papakupenga: He aha ai e pai ai ngā Inika Huinga-Wai

Ko te mahi kapihara e tāwhai ana i ngā inka pātata ki te wai ki roto i ngā kōrero o ngā papanga poro, e hāngai ai ki ngā tapa maroi ake me te tohatoha tae ūrite. Hei tauira, ko te pepa karaipē 90# e whakauru ana i te 1.2 ml/m² o te inka auawa i roto i te 0.8 hēkona, ka iti ake te whānuitanga o te point. Ko tēnei whakaurunga tere e āki ai te here ki ngā punaha horapa o waho, ka iti ake ai ngā utu hiko 15–20% i ngā mahi pakipaki.

Ngā Wero o te Kaha o te Rangi ki runga i ngā Papanga Kāore nei i te Porohita, Pērā I te Vinara me te Piriti

Ngā matapae e kore e huinga i ngā rīwai, pērā i te PVC e mau ana i te 34 dynes per centimeter te nui o te hiko i te mata, i te polypropylene e 29 dynes pea per cm, e toro ana ki te wehe i ngā tinta huinga wai nō te iti rawa o te hiko o te mata. Ki te mahi pai ai ēnei mata ki te tuhi, ka whakamahia e te nuinga ngā tinta huinga paraihe e iti ake ana te hiko o te mata i te 25 dynes per cm. Kei te tētahi atu arataki anō—ka taea e ngā mātai mata te whakapai ake i te pānga o te tinta ki ēnei matapae, ka taea pea te whakarerekē i te 40% ki te 60%. Kāore hoki tēnei raru i te motuhake; āhua ōrite ngā raru ka tū ina ngana koe ki te tuhi ki ngā kōhatu makriri, i ētahi atu hua pakuare hoki ki ngā takotoranga tūmatanui.

Tauānga Tūhuratanga: Ngā Tinta Huinga Wai ki te Papatopenga Papa ki te Pouaka

I tētahi whakamātau i te tau 2023 ki te papa E-flute rerekē, i kitea nei ko ngā inki huinga wai i iti ake ai ngā whakaputanga VOC umu 98% mō ngā punaha huinga paraihe, ā, i eke hoki ki te 99.5% te kore rawarawa o te tuhinga. I hūnga te papa porohe o te flute i te nuinga o te inki, ka herea te hiahia ki ngā parahi kāre i taea te pūpahi, ā, ka pakaru $0.04 ia mita tapawhā i ngā utu matū.

Te Aronga: Te Hiahia Pakari ki ngā Inki Tuhinga Huinga Wai Nekehana Maroke, Iti te Harakeke

Arataki ana e ngā whāinga whai mātauranga ISO 14001, kei te whakamahi inu 37% o ngā kaihuri pakipaki i ngā inki huinga wai ki ngā papanga porohe. Kua nekehana ake ngā takotoranga hou ki ngā haranui kua whakapirihia acrylic kia 1.2 hēkona te wā nekehanga—mai i te 2.8 hēkona i te tau 2020—ka taea ai te tuhi tūmau ki ngā matū rerekē kua whakaputahia kaua ko te whakaputa i mua.

Te Whakauru i ngā Momo Inki ki ngā Matū Tuhinga Noa

Pereki me te Paparorohiko: Te Taurite i te Hūnga Inki me te Maaramatanga Tuhinga

Ko te nuinga o ngā tā pepa e whakawhirinaki ana ki ngā waituhi wai nā te mea he pai te mahi ki te āhua porous o ngā muka pepa, ā, ka taea e rātau te whakaputa i ngā taipitopito tino mārama. E whakaatu ana ngā raraunga hou mai i ngā rangahau pepa papanga, ina mahi ki te pepa kāpeti kore, ka whakaitihia e te nuinga o ngā kaiwhakaputa te waituhi ki te 18 ki te 22 ōrau. Mā tēnei e ārai ai i te pānga o te kāhua o te pepa, e tino nui ana te tā, e tika ana te ōritetanga i waenganui i te nui o te tā e hopu ana ki te pepa, me te pupuri i te kaha o te tae. I ngā pepa whakakikoruatia, he rerekē te āhua o ngā mea. Ka haere ngā toa tā ki ēnei momo tātai wai motuhake, he mea whakaranu ki te mea acrylic. He pai ake te piri ki ngā mata, engari ka taea tonu te whakamahi i te pepa. Tata ki te toru o ngā mahi tā katoa i te hokohoko kua huri ki ēnei momo tā.

Vinyl me ngā Kirihou Pūkaha: Nga Painga o ngā Tinihi Tā-Tūnga-Tūnga

He tino pai te mahi a ngā waituhi hū i runga i ngā rauemi kāore e nui te hū, pēnei i te PVC me te polypropylene. Ka tere te maroke o te waituhi i konei, i roto i te 10 ki te 25 hēkona ina 20 ngā nekehanga Celsius, e āwhina ana ki te hanga i ngā paparanga kiriata kaha. E ai ki tētahi rangahau i whakaputaina i roto i te Flexographic Printing Journal i te tau kua hipa, i mau tonu te 98% o te piripiri o ēnei momo waituhi ahakoa kua noho ki waho mō te 500 haora. He tino whakamiharo tēnei ki te whakataurite ki ngā kōwhiringa wai e whawhai ana ki te makuku, e whakaatu ana i te 53% te kaha ake o te ātete ki te makuku i runga anō i ngā whakamātautau kotahi. Nā te mea he tino pai te tū ki ngā matū me te kino o te rā, he maha ngā kaiwhakanao e pai ana ki ngā waituhi hāngai i runga i te waikura mō ngā mea pēnei i ngā whakapiri waka me ngā papa panui nui e hiahia ana kia roa i roto i ngā momo āhuatanga rangi katoa.

Papanga me ngā Taera: Whakataurite i ngā Tini-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka-Whaka

Ka ngaro ngā inia tā rerehua ki roto i ngā muka polyester, ka hua ngā tae e 120% ake i ngā inia pigment, ina wera ia ki te 190-210 degrees Celsius. Engari, mō ngā paraire pūpaku, kei te rangatira tonu ngā inia pigment i te māke me te whakamahia e 72%, nā te mea e mau tonu ana i muri i ngā waihanga maha. Kāore hoki he hiahia ki tētahi mātai mōhiotia, e nui ana tēnei mō ngā kakahu e pasa ana i te neke atu i te rima tekau ngā waihanga pakihi. Ko te whakapakanga hōu ake o ngā inia latex takotoranga anuanu hoki e hāpai nei i te ao, ka āki ai i te 85% o ō rātou kaha tae ki ngā ahuru hangarau, engari e horoi ana ki ngā waeonga horoi. Kei te pērā pea ngā whanaketanga hōu e kati ana i te herenga waewae i waenganui i ngā tikanga diwhai rerekē i te ao raranga.

Ngā Paraihe Pūnoa: He aha ai ngā Inia UV-Curable hei Whakamarie me te Atawhai i ngā Tākarotia

Ina tūhono ki te mārie 395nm LED, ka paku ake ngā inka UV ka whakapumautia tērā pea, ā, ka hua ngā kiri e hāere ana i te whiringa 4H e paingia ana e ngā tinihanga ISO. Ko ngā whakamātautau a te ao hou e tohu ana ko ngā tauaropiro i hangaia ki ēnei inka ki ngā rāpoi polycarbonate ka pupuri tonu i te 90 miriona herekenga ki te parurenga, ā, heoi anō ko te 40 miriona ake i ngā tikanga tāpiri haumaru aunoa. Tētahi atu herenga nui ko te wehe tōnu i ngā putanga VOC i te kaupapa, tētahi mea e hāngai ana ki ngā ture EU e tūhono ana mō te tau 2025 e here ana i ngā huangaiti takotoria takotoria ki raro i te 1 grama ia mita tapawhā. Kei te huri kē ētahi atamira ki tēnei tikanga, e kore anō i te whai ture engari hoki i te pai ake o te mahi.

Inka Papatipu vs Inka Haumaru: Te Whanonga me ngā Utu Taiao

Ngā Herenga Taiao me te Haumaru o ngā Inka Tā Papatipu

Ko te huri ki ngā waituhi wai ka whakaiti i aua putanga VOC kino e 80% i whakaritea ki ngā kōwhiringa tuku iho e hāngai ana i te waikura. Mā tēnei e haumaru ake ai ngā āhuatanga mahi i roto i ngā whare tā, ā, ka āwhina i ngā kamupene kia ū tonu ki ngā ture taiao. Na te mea he H2O anake te wai, ka whakakapi i a ia i ngā matū kino katoa i poke i te hau i te wā o te tā. He maha nga pakihi kua kite i tenei huringa e whai hua ana hoki. E whakaatu ana tētahi rangahau tata nei mai i te 2024 Industrial Print Safety Report i ngā whare i huri i te hurihanga i kite i te 45% iti iho ngā raruraru e pā ana ki te pānga matū i waenganui i a rātou kaimahi. Ko te tikanga, kāore te katoa e tūhono tonu ki te mahi, engari he maha ngā take e kōrero ana mō rātou anō.

He pai ake te piri o ngā waituhi hāngai-pōkai ki ngā mata ārai matū

I te wā e pā ana ki te whakapiri ki ngā rauemi pēnei i te polyethylene e iti ana te pūngao o te mata, he tino pai te tānga i runga i te waikura, nā te mea ka hangaia e rātau aua hononga matū kaha. I kitea e ngā whakamātautau o te tau kua hipa, ko te 98 ōrau o ēnei waituhi e piri ana, e 62 ōrau te pai ake i te mea e kitea ana e ngā momo waituhi e hāngai ana ki te wai. Ko te momo hopu e tohu ana he pai te mahi mo nga mea pēnei i ngā papa panui, i ngā tapanga tākai rānei e hiahia ana kia mau ki te ua, ki te kino o te rā, ki te huka whānui i te wā. Heoi anō, he mea nui kia whakaarohia e ngā kaiwhakanao. Ka tuku ēnei hua i ngā pūhui rauropi rerehua ki te hau, nō reira ka tino hiahiatia ngā pūnaha hauhautanga tika mēnā e hiahia ana ngā kamupene ki te noho i roto i ngā paerewa taiao me ngā waehere hauora o nāianei.

Te Whakataurite i te Taiao-Awhina me te Mahi i roto i nga Taupānga Ahumahi

Ko ngā rongoā ranu pēnei i ngā waituhi pūkaha taiao e tuku ana i te 30% ki te 50% iti iho te ihirangi VOC i ngā waituhi pūkaha tuku iho, i te wā e mau tonu ana te piri pono ki ngā mata uaua. Kei te puta mai ngā momo wai-hāpai-UV-whakaora, e whakaiti ana i te whakamahinga pūngao whakawera ki te 25%. I roto i ngā tākai nui, ko ngā pūtukatuka koiora i ahu mai i ngā puna whakahou e whakarato ana i te roa ōrite me te 60% iti iho te huanga waro.

Ngā whakaritenga pūmautanga i runga anō i te taiao tono

Ko te tīpako i te tātai waituhi tika e hiahiatia ana kia ōrite te kaha o te tinana ki ngā taumahatanga taiao, me te pupuri i te kounga tirohanga puta noa i ngā take whakamahinga rerekē.

Te Whakakore me te Kounga Pūranga mō te Toi Ataahua me te Tānga Whakaahua

Ko ngā tānga o te whare taonga e whakawhirinaki ana ki ngā waituhi hāngai-waikawa me te pūmautanga pūranga, e pupuri ana i te 98% o te kikokiko tae mō te 100 tau i raro i te whakamarama whakahaere. Ko ngā tae-a-papa-a-papa-a-papa e tutuki ana i tēnei wā he ātete pōuri i raro iho i te ΔE<2 i muri i te 500 lux/tau, e tutuki ana i ngā paerewa tiaki tino mārō.

Te ātete wai me te matū mō ngā tohu o waho me ngā tapanga hua

Ko ngā tono o waho e hiahiatia ana he waituhi e ārai ana i te haumākū, te hihi UV, me te poke. Ko ngā waituhi hāngai-pōkai me ngā pūtaiao UV whakauru e whakaatu ana i te 85% te pai ake o te ātete ki te huarere i roto i ngā whakamātautau taiao takutai. Mō te pānga matū, ka ārai ngā raima epoxy-whakamāori i te whakawahanga mai i ngā wai waka me ngā mea horoi ahumahi.

Te Paradox Gloss: He Tino Ataahua vs. Te Whakaiti i te Tiaki UV

Ahakoa ka whakanui ake ngā whakairoiro o te tae i ngā whakairoiro, ka whakanui ake i te whakaheke o te UV mā te whakaheke i te marama. Ko ngā waituhi matte e āhei ana ki te whakawera i te UV e tuku ana i tētahi tiaki pai ake, e pupuri ana i te 90% te kaha o te piri i muri i te 2,000 haora o te whakamātautau QUVi whakaritea ki te 63% anake mō ngā ōrite kanapa.

Ngā Take Whakamahi: Panuku, Whakakōkī Kai, Pūranga Tari, me ngā Tohu Hokohoko

• Ngā tūtohi hokohoko : Tinihanga hāngai-pūtukatuka me te roa o te 3 tau i waho
• Whakapakanga Kai : He pūāhua wai-ā-wai e hāngai ana ki te FDA
• Ngā tuhinga tari : Ngā pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua pūāhua
• Nga tapanga rongoa : Rapa whakawhiti wera-a-waipiro

Te kaha o te pāmahana me te haumākū i roto i ngā taiao logistics me te rokiroki

Ka mahi pono ngā waituhi whakawera-UV i ngā awhe -40°C ki te 80°C, ā, ka pai ake i ngā waituhi noa iho i te 40% i ngā whakamātautau huringa haumākū, e ai ki te rangahau MDPI mai i te tau 2023. Ko ngā tātai kua whakarerekētia ki te silicone e ārai ana i te pakaru i te wā o ngā huringa pāmahana tere, e tino pai ana mō ngā ratonga o te mekameka makariri e neke ai ngā hua mai i te pouaka whakamātao ki ngā taiao pāmahana ruma.

Wāhanga FAQ

He aha te rerekētanga i waenganui i ngā paparanga porous me te kore-porous?

Ko ngā papa kōpae, pēnei i te pepa me te pepa kāpeti kore, he iti ngā kōpae matatini e āhei ai te waituhi ki te hopu tere, i te mea ko ngā papa kōpae kore-kōpae, pēnei i te vinyl me te kirihou, e ārai ana i te hopu wai nā te iti ake o

He aha te take i pai ai te whakamahi i ngā waituhi wai mō ngā paparanga kōaro?

He pai te mahi a ngā waituhi wai ki ngā papa kōpae nā te mahi pūkaha e whakarite ana i ngā taha koi, te whakamaroke tere, me te whakaiti i ngā utu pūngao e pā ana ki ngā pūnaha whakamaroke o waho.

He aha ngā wero o te tā i runga i ngā papa kore-pōro?

Ko ngā papa kore-pōro, pēnei i te vinyl me te kirihou, e hiahiatia ana he waituhi e hāngai ana ki te waikawa me ngā maimoatanga mata hei whakapai ake i te piri o te waituhi, nā te mea he iti te pūngao o te mata e whakaheke ana i ngā waituhi e hāngai ana ki te wai

He aha te pānga o ngā āhuatanga taiao ki te kōwhiringa waituhi?

Ko ngā āhuatanga taiao rerekē, pēnei i te whakaputanga ki te UV me te makuku, e hiahiatia ana he momo waituhi motuhake mō te roa o te roa, pēnei i ngā waituhi hāngai-whakahūhū mō te tohu o waho me ngā waituhi ka taea te whakaū i te UV mō ngā kirihou pakeke.