Makina osindikizira a UV amatha kuyika-zithunzi zamitundu yonse, inki yoyera, ndi ma vanishi osankhidwa mwachindunji pamapepala apulasitiki, zinthu zoumbidwa, mapoketi amafoni, mabotolo, makapu, machubu, ndi zinthu zina zomalizidwa. Kusindikiza kokha kumakhala kofulumira; kupeza kugwirizana kodalirika ndi gawo lovuta kwambiri.
Njira yodalirika imayamba pozindikira pulasitiki ndi momwe zilili pamwamba pake. Kenako mumasankha chosindikizira choyenera, inki, fixture, njira yoyeretsera, ndi kusamalitsa musanavomereze ntchitoyo pobwerezabwereza ndi kuyesa kugwiritsa ntchito-condition tests.
Palibe zosindikizira za pulasitiki- zapadziko lonse. Zogulitsa ziwiri zomwe zimawoneka zofanana zitha kukhala ndi mitundu yosiyanasiyana, ma slip agents, zobwezerezedwanso, zokutira, kapena nkhungu-zotsalira zotulutsidwa. Choyika chomwe chimagwira ntchito pa batch imodzi sichingatheke pa china.
Bukuli likufotokoza momwe mungawunikire mankhwala apulasitiki, sankhani pakati pa aUV flatbed printerndi cylindrical system, sankhani njira yopangiratu, yendetsani umboni wowongolera, ndikusankha ngati zotsatira zake zakonzeka kupanga.
Kodi Printer ya UV Ingathe Kusindikiza Molunjika Pa Pulasitiki?
Inde. Osindikiza a UV amatha kusindikiza mwachindunji pazinthu zambiri zapulasitiki zolimba komanso zosinthika. UV-inki yochiritsika imayikidwa pamwamba ndikukhala ndi kuwala kwa UV panthawi yosindikiza, motero makinawo amasiya makina atachira kale. Upangiri wovomerezeka wa inki wa UV- wochokera ku Mimaki umazindikiritsanso pulasitiki, galasi, ndi zitsulo ngati zinthu zofala-zosayamwa zosindikizira za UV.
Komabe, inki yochiritsidwa sikutanthauza kumamatira kwabwino. Kusindikiza kumatha kuwoneka kolondola mukangopanga ndikusendabe poyesa tepi, kusweka pamene mankhwala akupindika, kapena kulephera pambuyo pokhudzana ndi zotsukira, mowa, kutentha, kapena kugwira mobwerezabwereza. Mimaki amaonanso kuti inki yochiritsidwa ya UV singakhale pamtunda uliwonse ndipo mtundu wa gawo lapansi ndi kusamalidwa bwino kumakhudza zotsatira zake. :contentReference[oaicite:4]{index=4}
Funso lothandiza silimangotanthauza ngati chosindikizira atha kuyika inki papulasitiki. Funso lofunika kwambiri ndilakuti ngati inki yonse, chithandizo, kuchiritsa, ndi kukonza zinthu zitha kukwaniritsa kulimba kwenikweni kwa chinthucho.
Chifukwa Chiyani Kumamatira kwa Inki ya UV Kumasiyana Pakati pa Zapulasitiki?
Dzina la Polima Ndilo Poyambira Poyambira
"Pulasitiki" imakhala ndi zinthu zosiyanasiyana monga acrylic, ABS, PVC, polycarbonate, PET, PETG, polypropylene, polyethylene, nayiloni, TPE, ndi silikoni-mtundu wa elastomers. Zidazi sizimapereka kunyowa komweko, kusinthasintha, kukana kwa mankhwala, kapena kuyankha kwa oyeretsa.
Dzina la polima silimalongosolanso malo onse. Nyumba yopangidwa ndi ABS imatha kukhala ndi inki ndi zotulutsa. Gulu la polycarbonate litha kukhala ndi zokutira-zosagwira. PVC ikhoza kukhala ndi magawo osiyanasiyana a plasticizer, pomwe mapulasitiki obwezerezedwanso amatha kusiyanasiyana pakati pa magulu opanga.
Kuipitsidwa Kungakhale Kofunika Kwambiri Kuposa Utomoni
Mafuta, zidindo za zala, fumbi, silikoni, nkhungu-zotulutsa, zinthu zopukutira, zokutira zodzitchinjiriza, ndi zotsalira zotsukira zingalepheretse inki kufalikira mofanana. Zizindikiro zodziwika bwino ndi izi:
- Kujambula kwa inki kapena kuchoka pamwamba
- Nsomba zazing'ono kapena madontho osasindikizidwa
- Kuwala kosiyana
- Tepi yofooka-zotsatira zoyesa
- Kumatira komwe kumasintha pakati pa magulu
Chida chomwe chidachita bwino m'mbuyomu chikalephera mwadzidzidzi, yang'anani kuipitsidwa ndi kusintha kwa ogulitsa musanawonjezere mphamvu ya nyale kapena kuwonjezera zoyambira.
Mphamvu Zapamwamba Ndizofunika, Koma Silo Yankho Lonse
Polypropylene ndi polyethylene nthawi zambiri zimakhala ndi mphamvu zochepa pamtunda, zomwe zimapangitsa kuti zikhale zovuta kuti inki ndi zokutira zinyowe. Kuchiza kwa moto, plasma, kapena corona kungapangitse kunyowa posintha pamwamba.
Cholembera cha dyne chingathandize kuyang'anira kunyowetsa, makamaka pa polyethylene ndi mafilimu a polypropylene. Komabe, sizimayesa mwachindunji mphamvu ya inki. ASTM D2578 idapangidwa kuti iyese kutsekemera kwapang'onopang'ono kwa filimu ya polyethylene ndi polypropylene; sikuyenera kutengedwa ngati mulingo womamatira wapadziko lonse pa chinthu chilichonse cholimba kapena -chopangidwa ndi pulasitiki chowoneka bwino. :contentReference[oaicite:5]{index=5}
Kumamatira bwino kumadaliranso chemistry ya pamwamba, kapangidwe ka inki, kugwirizana kwa zoyambira, kuchiritsa, inki-kukhuthala kwa filimu, kusinthasintha kwa zinthu, komanso kupsinjika kwa chinthucho pambuyo posindikiza.
Kodi Muyenera Kusindikiza Chiyani Papulasitiki?
1. Printer Yogwirizana ndi Zogulitsa Geometry
Yambani ndi mawonekedwe azinthu m'malo mwa malo osindikizira omwe alipo.
| Mtundu wa Zamalonda | Kusankha kwa Printer | Zosankha Zambiri |
|---|---|---|
| Mapepala athyathyathya, mapanelo, zikwangwani, zilembo za mayina | UV flatbed printer | Malo osindikizira, kutalika kwa media, vacuum kapena chothandizira, kuchuluka kwa katundu |
| Mafoni a foni, nyumba, zidole, zida zoumbidwa | Chosindikizira cha flatbed chokhala ndi zida | Kutalikirana kwina, kubwerezabwereza, kuchulukitsa-magawo angapo, kutsegula mitu yosindikiza |
| Mabotolo, makapu, machubu, zitini, zinthu za thermos | Cylindrical UV printer | Diameter, kutalika kosindikizidwa, taper, kulondola kozungulira, kuyanjanitsa kwa msoko |
| Zigawo zokwezeka, zopondapo, kapena zosagwirizana | Makina-otsika kwambiri kapena osinthidwa mwapadera | Pamwamba-kusiyanasiyana kwa kutalika, mtunda wa jetting, kupopera mankhwala, kugundana |
| Madongosolo apamwamba-ndi ma cylindrical | Multi-masiteshoni a cylindrical system | Nthawi yotsegula, kuchuluka kwa masiteshoni, nthawi yozungulira, zojambulajambula zimasintha pafupipafupi |
Zamagulu ang'onoang'ono ndi apakati-osungidwa, aA1 UV Printer 9070 osiyanasiyanaimapereka mawonekedwe ophatikizika. Mapanelo akulu ndi{1}}magawo angapo angawunikidwa bwino paDG-2513 UV chosindikizira osiyanasiyana.
2. Inki Seti Yoyenera Kugwiritsa Ntchito Pulasitiki ndi Pomaliza
Ma inki a UV amasiyanasiyana kuuma, kusinthasintha, kukana kukanda, kukana mankhwala, ndi magawo othandizira. Inki yolimba imatha kugwira bwino ntchito pagulu lolimba koma imang'ambika ikasindikizidwa pagawo lopindika. Inki yosunthika imatha kuloleza kuyenda bwino koma ikhoza kupereka mawonekedwe osiyanasiyana-kuuma kolimba.
Unikaninso zambiri zaukadaulo wa ogulitsa inki musanasankhe inki. Kufotokozera kwa Daceninki yofewa komanso yolimba ya UVZitha kugwiritsidwanso ntchito ngati kufananitsa koyambirira, koma kufananizira komaliza kuyenera kutengera pepala lenileni la inki komanso zitsanzo zosindikizidwa.
Kusintha kwamitundu kofunikira kungaphatikizepo:
- CMYK yokhala ndi-zojambula zamitundu yonse
- Inki yoyera pansi pamtundu wa pulasitiki wowonekera kapena wakuda
- Malo osankhidwa oyera kusiyana ndi wosanjikiza woyera
- Varnish ya gloss, mawonekedwe, kapena zotsatira zamawanga
- Makina osindikizira pomwe zida ndi inki zimachirikiza
3. Zoyeretsera ndi Kukonzekeratu
Kupanga kupanga kungafune lint-nsalu zaulere, chotsukira chovomerezeka, zopukutira, madzi opangira madzi, mankhwala a plasma, mankhwala a corona, mankhwala oyaka moto, kapena chipatala chodzipereka.
Osagwiritsa ntchito chotsukira chimodzi papulasitiki iliyonse. Zosungunulira zaukali zimatha kuwononga acrylic, kukhudza zokutira, kufewetsa mapulasitiki ena, kapena kupangitsa kuti pakhale kupsinjika. Wotsukirayo ayenera kuchotsa kuipitsidwa popanda kuwononga gawo lapansi kapena kusiya zotsalira zomwe zimasokoneza kunyowetsa inki.
4. Kukonzekera Kobwerezabwereza
Chokonzekeracho chiyenera kugwira chinthucho popanda kupotoza ndikusunga malo osindikizira mofanana. Pazigawo zathyathyathya, ziyenera kuwongolera kutalika ndi mawonekedwe. Kwa mabotolo ndi makapu, makina ozungulira amayenera kugwira chinthucho molunjika ndikupewa kutsetsereka.
Vuto lokhazikika limatha kuwoneka ngati vuto losindikiza. M'mphepete mwake, botolo lowoneka bwino, zojambulajambula zotambasulidwa, zolakwika zolembetsa, ndikusintha malo osindikizira zitha kuchitika chifukwa cha kusuntha, kuthamanga, kukanikiza kosagwirizana, kapena kukula kolakwika kwazinthu kusiyana ndi inki kapena mutu wosindikiza.
5. Zitsanzo ndi Zida Zoyendera
Konzani zinthu zokwanira kuti mufananize zosakaniza zingapo zolamulidwa. Chitsanzo chimodzi sichikwanira chifukwa sichikulolani kusiyanitsa zotsatira za kuyeretsa, kuyambitsa, kuchiritsa, ndi chithandizo.
Zida zothandiza zowunikira zikuphatikizapo:
- Tepi yodziwikiratu{0}}yomveka bwino
- Chida chodulira {{0}choyenerana ndi makulidwe okutira ndi gawo lapansi
- Zouma ndi zonyowa zopaka
- Chida chokanda cholamulidwa
- Dyne zothetsera ngati kuli koyenera
- Zotsukira, mafuta, mowa, kapena zodzikongoletsera zomwe zimagwiritsidwa ntchito pomaliza
Ndi Pulasitiki Ndi Iti Yosavuta Kapena Yovuta Kwambiri Kusindikiza kwa UV?
Tebulo ili ndi kalozera wowonera. Sizilowa m'malo mwa mayeso enieni osindikiza.
| Pulasitiki | Kuvuta Kwachibale | Zowopsa Zofanana | Njira Yoyambira Yoyambira |
|---|---|---|---|
| Acrylic kapena PMMA | Zotsika mpaka zapakati | Kuphimba koteteza, kukwapula pamwamba, kuwonongeka kuchokera ku zotsukira zosayenera | Tsimikizirani ngati pamwamba ndi yokutidwa, yeretsani mosamala, ndipo yerekezerani kusindikiza kwachindunji ndi choyambira choyenera pokhapokha ngati pakufunika |
| ABS | Zotsika mpaka zapakati | Mold-zotsalira zotulutsidwa, kutha kwa pamwamba, zowonjezera | Yeretsani gawo lomwe laumbidwa ndikuyesa{0}chindunji choyesa kumamatira musanawonjezere mankhwala |
| Zithunzi za PVC | Wapakati | Kusamuka kwa pulasitiki, mapangidwe osiyanasiyana, kuipitsidwa | Tsimikizirani kalasi ya PVC ndi kugwirizana kwa inki; kuyang'anira kusintha kwa nthawi m'malo moyesera pokhapokha mutasindikiza |
| Polycarbonate | Wapakati | Zopaka zolimba, kukhudzika koyeretsa, -kusiyanasiyana kwamankhwala | Dziwani zokutira zilizonse ndikutsimikizira kuti zikugwirizana ndi zoyeretsa musanasindikize |
| PET kapena PETG | Wapakati | Kusiyanasiyana kwa kalasi, zokutira, kusinthasintha, chithandizo chosagwirizana | Fananizani kusindikiza kwachindunji, zoyambira, ndi chithandizo pamlingo womwewo |
| Polypropylene | Wapamwamba | Low wettability, mankhwala kuwola, zina, ofooka tepi adhesion | Unikani mankhwala ovomerezeka oyambira, plasma, corona, kapena chithandizo chamoto chowongolera |
| Polyethylene kapena HDPE | Wapamwamba | Mphamvu yotsika pamwamba, chithandizo chosagwirizana, kugwirizana kosauka kwa mankhwala | Gwiritsani ntchito mankhwala ovomerezeka ndi inki dongosolo; muphatikizepo-mulingo wotsimikizira |
| Nylon kapena PA | Pakati mpaka pamwamba | Mayamwidwe chinyezi, fillers, conditioning kusiyana | Zitsanzo za chikhalidwe nthawi zonse ndikufanizira chithandizo choyambirira kapena plasma |
| TPE ndi zinthu zamtundu wa silikoni- | Wapamwamba kwambiri | Kusinthasintha kwakukulu, kukana mankhwala, kusamuka, kusweka kwa inki kapena kusenda | Gwiritsani ntchito inki yapadera ndi njira yochizira yomwe imapangidwira zinthu zenizeni |
Dacen amasunganso kalozera wodzipereka pakuwongolera kumamatira kwa inki ya UV pazinthu zapulasitiki. Igwiritseni ntchito ngati chithunzithunzi chothandizira m'malo molowa m'malo-mayeso enieni.
Momwe Mungasankhire Njira Yopangira Pulasitiki?
| Njira | Nthawi Yoyenera Kuipenda | Ubwino wake | Zolepheretsa Zazikulu |
|---|---|---|---|
| Kusindikiza kwachindunji | Oyeretsa acrylic, ABS, zinthu zokutira zovomerezeka kale inki | Otsika kwambiri ndondomeko zovuta ndipo palibe sitepe yowonjezera mankhwala | Zitha kulephera pamene utomoni, zokutira, kapena zoperekera zikusintha |
| Buku loyamba | Zogulitsa-zochepa, chisamaliro chapafupi, malo ovuta | Zosavuta kuyambitsa komanso zothandiza pakuyesa kufananiza | makulidwe a ntchito ndi kusasinthika kwa opareshoni kumatha kusiyana; koyambirira kungakhudze mawonekedwe |
| Zoyamba zosindikizidwa | Machitidwe omwe amatha kuyendetsa makina oyambira pansi pa malo osindikizidwa | Kuyika koyendetsedwa bwino ndikuchepetsa-mankhwala apamtunda | Imafunika chosindikizira chogwirizana, choyambira, inki, ndikutsatizana |
| Chithandizo cha Corona | Mafilimu, mapepala, ndi malo okhazikika | Oyenera kupitiriza kapena kuyendetsedwa pamwamba | Malo owoneka bwino-atatu angakhale ovuta kuwasamalira mofanana |
| Plasma ya mumlengalenga | Madera ndi -magawo atatu am'mbali | Controllable mankhwala popanda kugwiritsa ntchito ❖ kuyanika madzi | Zida, mtunda wa nozzle, liwiro, ndi kufanana kwamankhwala ziyenera kuyendetsedwa |
| Chithandizo chamoto | PP yosankhidwa, PE, ndi zinthu zopangidwa ndi zinthu zomwe zimalekerera kutentha | Itha kuyambitsa malo oyenera mwachangu | Zipupa zopyapyala,{0}}zigawo zomva kutentha, ma geometry osafanana, ndi chitetezo cha ogwiritsa ntchito zimafunikira kuwongolera mosamala |
| Kuphatikiza mankhwala ndi zoyambira | Mapulogalamu omwe amalephera ndi njira imodzi | Itha kukupatsirani zenera lakuchulukira | Imawonjezera mtengo ndi zosintha; zigawo zosagwirizana zimathabe kulephera |
Yambani ndi njira yocheperako yomwe imakwaniritsa zofunikira zokhazikika. Kuchiza kowonjezereka sikuli bwino kokha. Kutentha kwambiri, kuchulukirachulukira, kupezeka kwa madzi a m'magazi osadziwika bwino, kapena kuchedwa kwa nthawi yayitali pakati pa chithandizo ndi kusindikiza kungayambitse mavuto atsopano.
UV Flatbed, Cylindrical, kapena High-Drop Printer?
Flat and Fixture-Zogulitsa Zapulasitiki Zosungidwa
A chosindikizira cha UV flatbednthawi zambiri ndi malo oyambira olondola a mapepala, mapanelo, zikopa, zogona, zikwangwani, zoseweretsa, zowongolera, ndi magawo omwe amagwiridwa mopingasa.
Tsimikizirani:
- Malo osindikizira kwambiri
- Kuchuluka kwa media kapena kutalika kwa mawonekedwe
- Chilolezo chamutu wa printhead
- Kuchuluka kwa tebulo
- Zosankha za vacuum kapena zoyikapo zowonjezera
- Kusintha kwa inki yoyera ndi varnish
- Chiwerengero cha magawo omwe atha kukwezedwa pamzere uliwonse
Mabotolo, Makapu, Machubu, ndi Zozungulira Zozungulira
Odziperekacylindrical UV chosindikiziraimazungulira chinthucho pomwe chonyamulira chosindikizira chimapanga chithunzicho mozungulira.
TheDacen F5 cylindrical UV chosindikizira, mwachitsanzo, amaperekedwa kwa mabotolo, makapu, mankhwala a thermos, zitini, ndi zinthu zina za cylindrical kapena conical. Tsamba lake lofalitsidwa limatchula CMYK, yoyera, ndi vanishi yothandizira, kutalika kwa mamilimita 45 mpaka 125, ndi kutalika kwa 30 mpaka 270 millimeters. Tsimikizirani kukula kwake kwazinthu zomaliza, taper, mawonekedwe, ndi masinthidwe musanayitanitsa. :contentReference[oaicite:6]{index=6}
Pazofunikira zazikulu zopanga, amulti-chisindikizo cha UV cha cylindrical UVzingachepetse zotsatira za kutsitsa ndi kutsitsa nthawi. Kupindula kwenikweni kumadalira zojambulajambula, zigawo zoyera ndi varnish, mawonekedwe apamwamba osindikizira, kasamalidwe kazinthu, ndi kayendedwe ka ntchito.
Zokwezedwa ndi Zosakhazikika
Zogulitsa zokhala ndi zogwirira, zokhotakhota zakuya, masitepe, kapena kutalika kwakukulu zimafunikira zambiri kuposa tebulo lalikulu. Kutalikirana pakati pa mbale ya nozzle ndi madera otsika kumatha kupangitsa kuti pakhale kutsekemera komanso kuchepetsedwa kwa matanthauzidwe am'mphepete, pomwe madera okwera amatha kuyambitsa ngozi.
Onaninso malangizo a Dacen pakusindikiza{0}}zinthu zotsika kwambiri ndi chosindikizira cha UV flatbedpowunika zigawo zosagwirizana. Chotsatira chosindikizidwa chimadalirabe mawonekedwe enieni a pamwamba, mawonekedwe, luso la printhead, inki, ndi kuthwa kwa chithunzi chovomerezeka.
Momwe Mungasindikizire UV pa Pulasitiki Gawo ndi Gawo?
Khwerero 1: Tanthauzirani Magwiridwe Ofunika
Sankhani momwe mankhwala omalizidwa adzagwiritsire ntchito musanasankhe zokonda. Chipinda chokongoletsera chomwe chimagwiritsidwa ntchito m'nyumba chimafuna njira yovomerezeka yosiyana ndi botolo lomwe limatsuka, mowa, zodzoladzola, zowonongeka, kapena nyengo yakunja.
Tanthauzo:
- Kusamalidwa koyembekezeka ndi abrasion
- Kaya mankhwalawa amapindika kapena amasinthasintha
- Kukhudzana ndi madzi, zotsukira, mafuta, mowa, kapena mankhwala
- Kuwonekera m'nyumba kapena kunja
- Zofunika mawonekedwe ndi gloss
- Zoyenera kuvomereza makasitomala kapena makampani
Khwerero 2: Dziwani Zida ndi Pamwamba
Funsani dzina la polima, wogulitsa, gawo la nambala, mtundu, zambiri zokutira, zinthu zobwezerezedwanso, njira yopangira, ndi ntchito iliyonse yodziwika ya nkhungu-zotulutsa.
Ngati zinthu sizikudziwika, musafotokoze kuti ntchitoyi ndi yokonzeka-yokonzeka. Chitengeni ngati mayeso ogwiritsira ntchito ndikupempha zitsanzo zokwanira kuti mufananize.
Gawo 3: Yeretsani Popanda Kuwononga Pulasitiki
Chotsani fumbi lotayirira kaye. Gwiritsani ntchito gawo laling'ono{1}}njira yoyeretsera yogwirizana ndikulola kuti pamwamba paume bwino. Pewani kukhudza malo osindikizira mukamaliza kukonza.
Ngati zomatira zikusintha mosayembekezereka, bwerezani mayesowo pogwiritsa ntchito zitsanzo zomwe zatsukidwa kumene ndikuziyerekeza ndi zowongolera zomwe sizinatengedwe. Izi zimathandiza kudziwa ngati vuto limachokera ku kuipitsidwa, chithandizo, inki, kapena kuchiritsa.
Khwerero 4: Pangani Matrix Ang'onoang'ono Oyeserera Okonzekeratu
Osasintha mitundu ingapo pachitsanzo chimodzi. Kufananiza kwenikweni kungaphatikizepo:
- Kutsukidwa pamwamba ndi mwachindunji kusindikiza
- Kutsukidwa pamwamba ndi zoyambira
- Kutsukidwa pamwamba ndi anasankha thupi mankhwala
- Thandizo lakuthupi limatsatiridwa ndi chiyambi, pokhapokha ngati kuli kofunikira
Jambulani zotsukira, njira yochizira, mphamvu yochizira kapena kuthamanga, kuchuluka kwa zoyambira, kuchedwa musanasindikizidwe, mawonekedwe a inki, ndi mawonekedwe a UV.
Khwerero 5: Konzani Zigawo Zamtundu, Zoyera, ndi Zopaka
Pulasitiki yowonekera ndi yakuda nthawi zambiri imafuna wosanjikiza woyera pansi pa chithunzi cha mtundu. Inki yoyera imapangitsa kuwala, koma kuyera kwambiri{1}}kuchulukira kwa inki kumatha kukulitsa kufunika kochiritsa, kupanga pang'onopang'ono, kuchepetsa kusinthasintha, komanso kukhudza mawonekedwe a pamwamba.
Mapangidwe osindikiza omwe angakhalepo ndi awa:
- CMYK yokha
- White pansi pa CMYK
- Kusankhidwa koyera pansi pazithunzi zinazake
- White, CMYK, ndi varnish yosankhidwa
- Kudutsa koyera kangapo komwe kumafunikira kuwala kwakukulu ndikutsimikiziridwa
Khwerero 6: Yambitsani Kusintha ndi Kusindikiza Gap
Tsimikizirani momwe zinthu zilili, malo apamwamba kwambiri, mulingo wapamtunda, chilolezo chokhazikika, kugwira ntchito kwa sensa, ndikutsegula kubwereza.
Mpata waukulu wosindikizira ukhoza kutulutsa zowonjezera kapena tsatanetsatane. Mpata womwe uli wocheperako umawonjezera ngozi yogundana. Pakusindikiza kwa cylindrical, tsimikiziraninso mainchesi azinthu, circumference, clamping pressure, axial alignment, radial runout, mayendedwe ozungulira, ndi malo okonzekera msoko.
Khwerero 7: Yambitsani Umboni Wolamulidwa
Chithunzi chotsimikizira chiyenera kukhala ndi malemba abwino, mitundu yolimba, ma gradients, inki yoyera, zizindikiro zolembera, malemba obwerera kumbuyo, ndi vanishi pamene pakufunika. Unikani makulidwe, mabandidwe, kachulukidwe kamitundu, kupenya koyera, kufalikira kwa inki, kutsirizika kwa pamwamba, kulimba, ndi kuyanika kwa msoko.
Kufotokozera kwa Dacenchifukwa chake kutsimikizira ndikofunikira musanapangeimapereka zina zowonjezera pakuwunika zojambula ndi mtundu musanagwiritse ntchito.
Khwerero 8: Yesani, Vomerezani, ndi Jambulani Njirayi
Osavomereza chitsanzo chifukwa chikuwoneka bwino. Lolani nthawi yomwe mwagwirizana, kenako yesani kuyesa kofunikira, kupukuta, kusinthasintha, madzi, zotsukira, kapena kuyezetsa mankhwala.
Lembani Chinsinsi chovomerezeka chopanga:
- Wopereka pulasitiki ndi gawo la nambala
- Gulu lazinthu
- Kuyeretsa ndondomeko
- Prepreatment ndi primer
- Seti ya inki ndi dongosolo la magawo
- Print mode ndi machiritso makonda
- Kusintha mtundu
- Mikhalidwe ya chilengedwe
- Njira yoyesera ndi zotsatira zovomerezeka
- Tsiku lovomerezeka ndi chitsanzo
Momwe Mungayesere Kumamatira kwa Inki ya UV pa Pulasitiki?
Gwiritsani ntchito Defined Tape kapena Cross-Cut Procedure
Mayeso a tepi kapena -odulidwa amatha kufananiza zitsanzo zosasinthidwa, zoyambira, njira zochizira, machiritso, ndi magulu opangira. Mayeso amayenera kugwiritsa ntchito chodulira chomwecho, tepi, kukakamiza, nthawi yodikirira, njira yochotsera, ndi mawonedwe owoneka nthawi iliyonse.
Chithunzi cha ASTM D3359limafotokoza tepi-njira zoyeserera zomatira kumatira, kuphatikizapo lipoti la kugwiritsidwa ntchito pa-zinthu zosagwirizana ndi zitsulo monga pulasitiki.ISO 2409: 2020imapereka njira yodutsa-yodulira yowunika kukana kupatukana kwa zokutira. ISO ikunena mwachindunji kuti njirayi siyenera kutanthauziridwa ngati muyeso wokwanira wa kumamatira. :contentReference[oaicite:7]{index=7}
Miyezo iyi imatha kuwongolera njira zamkati, koma kampaniyo iyenera kufotokozerabe kuti ndi mlingo wotani womwe uli wovomerezeka pazogulitsa komanso ngati mayeso owonjezera akufunika.
Osagwiritsa Ntchito Dyne Level ngati Pass-kapena-Fail Adhesion Result
Kuwerenga kwa dyne kungasonyeze ngati malo a PE kapena PP afika pamene akunyowetsa-kuvutana. Sizingatsimikize kuti inki yosankhidwa ya UV, choyambira, ndi njira yochiritsira idzapulumuka kukwapula, kuchapa, kupindika, kapena kukhudzana ndi mankhwala.
Pamene kuyesa kwa dyne kuli koyenera, tsatirani njira yovomerezeka mongaChithunzi cha ASTM D2578ndi kugwiritsa ntchito zotsatira zake ngati njira imodzi{{0}zowongolera zolowetsa m'malo mongoyesa kuvomereza chinthu chomaliza-.
Onjezani Mayesero Omwe Amagwirizana ndi Kugwiritsa Ntchito
| Yesani | Zomwe Zimathandiza Kupenda | Zizindikiro Zolephera Zodziwika |
|---|---|---|
| Tepi kapena dutsani-dulani | Kukaniza kupatukana m'mbali zodulidwa ndi malo osindikizidwa | Kuphulika, kuchotsa makwerero, kukweza m'mphepete |
| Zouma ndi zonyowa pakani | Kukana kugwira mobwerezabwereza ndi kukangana | Kusamutsa mtundu, kutayika kwa gloss, chithunzi chowonongeka |
| Mayeso akakansa | Kuuma kwapamtunda ndi kuwonongeka kwamakanema amderalo | Gouging, delamination, poyera gawo lapansi |
| Bend kapena flex test | Inki-kusinthasintha kwa kanema pazinthu zosunthika | Kusweka, kuyera, kukweza m'mphepete |
| Kuwonekera kwa madzi kapena zotsukira | Kuchita panthawi yotsuka kapena yonyowa | Kufewetsa, peeling, kudetsa, kuchepetsa gloss |
| Kuwonekera kwa mankhwala | Kukana mowa, mafuta, zodzoladzola, kapena zotsukira | Kupaka, kusinthika, kutupa, kutayika kwa adhesion |
| Kuwonekera panja kapena mwachangu | Kukana kuwala, kutentha, ndi nyengo | Kusweka, kufota, kusweka, kusintha komatira |
Njira Yabwino Yodziwira Ink Ink Peeling ya UV
Inki ikatuluka kuchokera ku pulasitiki, kusintha mphamvu ya nyali poyamba kumatha kubisa chomwe chimayambitsa. Gwiritsani ntchito dongosolo lotsatirali.
- Onani kuipitsidwa.Bwerezani kuyeretsa pa zitsanzo zatsopano ndikutsimikizira kuti chotsukiracho sichisiya zotsalira.
- Chongani wetting ndi mankhwala.Fananizani zitsanzo zosathandizidwa, -zothandizidwa, ndi zothandizidwa.
- Onani kuyanjana kwa inki ndi zoyambira.Tsimikizirani zidziwitso zaukadaulo ndikupewa kusakaniza machitidwe osavomerezeka.
- Onani kuchiritsa.Onani makulidwe a inki, zigawo zoyera, liwiro, mawonekedwe a nyali, ndi zoikamo za UV.
- Onani kupsinjika kwamakina.Dziwani ngati kupinda, kukumbatira, kusintha kwa kutentha, kapena kulongedza kumapangitsa filimuyo kusweka kapena kukweza.
- Onani kusintha kwamagulu.Fananizani chinthu cholephera ndi chitsanzo chovomerezeka ndi batchi yazinthu.
Pakugwiritsa ntchito botolo ndi kapu, Dacen imapereka malangizo osiyana pakuwongolera kumamatira pakusindikiza kwa cylindrical UV.
Mavuto Wamba Osindikiza a UV pa Pulasitiki
| Vuto | Zomwe Zimayambitsa | Macheke akulimbikitsidwa |
|---|---|---|
| Ink peels poyesa tepi | Kuipitsidwa, kunyowa pang'ono, inki yosagwirizana kapena pulayimale, kuchiritsa kosakwanira | Bwerezani kuyeretsa, yerekezerani njira zochizira, tsimikizirani kachitidwe ka inki ndi kuchiritsa |
| Inki mikanda kapena amakoka kutali | Kunyowa kosakwanira, silikoni, mafuta, zotsalira zotsukira | Yang'anani njira yoyeretsera ndi chithandizo chapamwamba musanasinthe makina osindikizira |
| Nsomba kapena pinholes | Fumbi, mafuta, silikoni, nkhungu-zotulutsa | Limbikitsani kagwiridwe, kuyeretsa, kusungirako, ndi ukhondo wa zida |
| Mtundu umawoneka wofooka pa pulasitiki yoyera | Palibe woyera pansi kapena osakwanira woyera kachulukidwe | Onjezani zoyera zosankhidwa, tsimikizirani kulembetsa, ndikuwongolera makulidwe onse a inki |
| Inki imasweka pamene mankhwala amapindika | Inki yolimba kwambiri, filimu ya inki yochulukira, kuchiritsa kwambiri, kusuntha kwazinthu zambiri | Unikani dongosolo la inki losinthika ndikuchepetsa makulidwe osanjikiza osafunikira |
| Chithunzi cha botolo sichikumana pamsoko | Kuzungulira kolakwika, kutsetsereka kwazinthu, zolakwika zozungulira, kutalika kwa zojambulajambula zolakwika | Yang'ananinso m'mimba mwake, kupanikizika kwazitsulo, kusinthasintha kozungulira, ndi chilolezo cha msoko |
| M'mphepete mwachibwibwi kapena overspray | Kusiyana kwasindikiza kwakukulu kwambiri, kutalika kosiyanasiyana, magetsi osasunthika | Limbikitsani kusanja, kuchepetsa kusiyana kotetezeka, kuunikanso-kuyenerera kwa kutsika ndi kuwongolera kosasunthika |
| Inki imakhalabe yovuta | Kuchiza kosakwanira, makulidwe a inki kwambiri, zokonda zosagwirizana | Yang'anani momwe nyali ikuyendera, liwiro, dongosolo la magawo, malire a inki, ndi ndondomeko yeniyeni ya inki |
| Kusintha kwa adhesion pakati pa magulu | Mapangidwe atsopano a utomoni, zokutira, pigment, zotulutsa, kapena mulingo wamankhwala | Lembani magulu omwe akubwera ndikubwereza mayeso otsimikizira |
Kuthamanga Kwambiri ndi Mtengo
Makina osindikizira othamanga kwambiri nthawi zonse amakhala-otsika mtengo kwambiri. Ndalama zonse zimatengera:
- Kugwiritsa ntchito inki, makamaka inki yoyera ndi varnish
- Chiwerengero cha zigawo zosindikiza ndi zodutsa
- Mtengo woyamba kapena-zogulira mankhwala
- Mapangidwe amipangidwe ndi kuchuluka kwazinthu zomwe zimatsatiridwa mozungulira
- Nthawi yotsegulira ndi kutsitsa kwa opareta
- Zigawo zokanidwa ndikukonzanso
- Zojambula zimasintha pafupipafupi
- Nthawi yoyeretsa ndi kukonza
- Kuyesedwa kofunikira ndi nthawi yoyendera
Kusindikiza kwa flatbed kungakhale kothandiza ngati mbali zambiri zofanana zitha kuikidwa mu -magawo angapo. Pulata yodziyimira payokha ndiyosavuta kuyiyesa ngati botolo la 360{{3}digriki yokongoletsa kapu ndi kapu, pomwe makina ochitira zinthu zambiri atha kupereka phindu lochulukirapo ngati nthawi yotsegula ndizovuta kwambiri kupanga.
UV Printing vs. Pad Printing ndi Screen Printing
| Njira | Zabwino Kwambiri Kwa | Ubwino wake | Zolepheretsa Zazikulu |
|---|---|---|---|
| Kusindikiza kwa digito kwa UV | -zithunzi zamitundu yonse, data yosinthika, kusintha kosasintha kwazojambula, zinthu zosalala kapena zozungulira | Kuyenda kwa digito, palibe mbale pamapangidwe aliwonse, zosankha zoyera ndi varnish | Pamafunika kuyezetsa gawo lapansi, zosintha zoyenera, ndi kuwongolera kumamatira |
| Kusindikiza pad | Malo ang'onoang'ono{{0}zojambula zamitundu, malo okhazikika, magawo owumbidwa ovuta | Itha kufika pamalo opindika komanso osakhazikika | Imafunika mapepala, mbale, kukonza inki, ndi mtundu-mwa-kukhazikitsa mitundu |
| Kusindikiza pazenera | Zithunzi zolimba, madipoziti okulirapo a inki, kubwereza kuyitanitsa | Yakhazikitsidwa kuti iwonetseke bwino-mtundu | Zowonetsera ndi khwekhwe ndizofunikira pamapangidwe aliwonse kapena mtundu |
| Hot stamping kapena kusamutsa | Zowoneka bwino komanso zosankhidwa zapamwamba-zobwerezabwereza | Osiyana kukongoletsa zotsatira ndi repeatability | Zimafunika kutentha, kupanikizika, kusamutsidwa kogwirizana, ndi zida |
Kusindikiza kwa UV nthawi zambiri kumakhala koyenera kuunika ngati polojekiti ikufuna zithunzi, mitundu ingapo, nthawi yayifupi yokhazikitsa, zambiri zosinthika, inki yoyera, vanishi yosankhidwa, kapena kusintha kwapangidwe pafupipafupi. Pad kapena kusindikiza pansalu kungakhale kopanda ndalama zambiri chifukwa cha ntchito zobwerezabwereza, zosavuta-zamitundu.
Pulasitiki Yowonetsera-Cup Evaluation Workflow
Ganizirani kapu yowonekera ya polypropylene yomwe imapanga mitundu yofooka ndikulephera kuyesa tepi. Kuwunika koyendetsedwa kungatsatire motere:
- Tsimikizirani utomoni komanso ngati wogulitsa amagwiritsa ntchito chotulutsa.
- Yeretsani zitsanzo zingapo pogwiritsa ntchito njira yovomerezeka ndikusunga zowongolera zomwe sizimathandizidwa.
- Fananizani kusindikiza kwachindunji, koyambira, ndi njira imodzi yokhayo yovomerezeka-yachithandizo.
- Onjezani choyikapo choyera chowongolera kuti muwongolere kachulukidwe kamitundu pa kapu yowonekera.
- Sungani zojambula, mawonekedwe, mawonekedwe osindikizira, ndi zoikamo za UV zofanana poyerekeza.
- Ikani zitsanzo za nthawi yomwe yafotokozedwa ndikuyesa tepi yonyowa, -kupaka, ndi zotsukira zomwezo.
- Vomerezani njira zochepera-zovuta zomwe zikugwirizana ndi zofunikira zenizeni.
Dacen pazikho za pulasitiki zowonekerandizitsanzo zosindikizira botoloonetsani mafomu ofunsira oyenera. Zithunzi zitsanzo zikuwonetsa kuthekera kowonekera, koma kulimba kwa kupanga kuyenera kutsimikiziridwa kudzera muyeso lomwe lafotokozedwa pamwambapa.
Zomwe Muyenera Kukonzekera Musanapemphe Malangizo Osindikiza
Konzani zambiri za polojekitiyi m'magulu asanu ndi limodzi:
- Zofunika:utomoni, wogulitsa, gawo nambala, mtundu, zokutira, zomwe zasinthidwanso, ndi njira yopangira
- Geometry:makulidwe azinthu, malo osindikizika, kusiyana kwa kutalika, m'mimba mwake, taper, zogwirira, seams, ndi mawonekedwe apamwamba
- Zofunikira posindikiza:zojambulajambula, mitundu, inki yoyera, vanishi, mawonekedwe, ngodya yosindikiza, ndi kuphimba kwa madigiri 360
- Kukhalitsa:abrasion, kutsuka, kupindika, mankhwala, kukhudzana panja, ndi muyezo woyeserera wofunikira
- Kupanga:voliyumu yatsiku ndi tsiku, kukula kwa dongosolo, kusintha kwazithunzi, njira yotsitsa, ndi nthawi yozungulira yomwe mukufuna
- Zitsanzo:zinthu zokwanira thupi pretreatment, kusindikiza, kuchiritsa, ndi zowononga adhesion mayesero
Mafunso Ofunsidwa Kawirikawiri
Kodi inki ya UV imamatira kumtundu uliwonse wa pulasitiki?
A: Ayi. Kumamatira kumadalira utomoni, zowonjezera, zokutira, kuipitsidwa, inki, zoyambira, mankhwala, kuchiritsa, ndi ntchito yomaliza. Zogulitsa zenizeni ziyenera kukhala zoyenerera ngati njira yonse.
Kodi pulasitiki iliyonse imafunikira choyambira musanasindikize UV?
A: Ayi. Ma acrylic ena oyera, ABS, PVC, PET, ndi zinthu zokutira zitha kukumana ndi zofunikira popanda zoyambira. PP, PE, silikoni-zida zamtundu, ndi zotchingira zina zimafuna chithandizo chowonjezera.
Kodi chosindikizira cha UV chingasindikize pa polypropylene ndi polyethylene?
A: Inde, koma mapulasitikiwa nthawi zambiri amakhala ovuta chifukwa cha kunyowa kochepa komanso kusiyana kwa mapangidwe. Primer, plasma, corona, kapena chithandizo chamoto chowongolera chingafunike.
Kodi ndingasindikize inki yoyera papulasitiki wowonekera?
A: Inde. Inki yoyera imatha kusindikizidwa pansi pa CMYK kuti ipangitse kachulukidwe wamtundu, wogwiritsidwa ntchito ngati choyimira choyimira, kapena kungokhala madera osankhidwa.
Ndi chosindikizira chiti cha UV chomwe chili choyenera mabotolo apulasitiki?
A: Makina osindikizira a cylindrical UV nthawi zambiri ndiye poyambira mabotolo ozungulira, makapu, machubu, zinthu za thermos, ndi zitini. Tsimikizirani m'mimba mwake, kutalika kosindikizidwa, taper, zofunikira za msoko, voliyumu yopanga, ndi kasinthidwe ka inki.
Chifukwa chiyani inki ya UV imachotsa pulasitiki?
Yankho: Zomwe zimayambitsa kwambiri ndi kuipitsidwa, kunyowetsa bwino, inki yosagwirizana kapena pulayimale, mankhwala osakwanira kapena osayenera, kuchiritsa kosakwanira, makulidwe a inki kwambiri, kapena kupsinjika kwamakina.
Kodi kusindikiza kwa UV papulasitiki ndi kopanda madzi?
Yankho: Chisindikizo cha UV chotetezedwa chikhoza kulepheretsa madzi kutetezedwa ndi madzi, koma "chosalowa madzi," "chotsukira mbale-chotetezeka," ndi "mankhwala-chosamva" ndi zinthu zomwe-zofuna kuti zisamalowe m'madzi. Amafunikira mayeso odziwika bwino a kutentha kwamadzi, nthawi yowonekera, zotsukira, zotsekemera, gawo lapansi, ndikugwiritsa ntchito komwe mukufuna.
Kodi gulu lililonse liyenera kuyesedwa?
Yankho: Kuyesa kokwanira sikungafunike pachigawo chilichonse chopanga, koma kutsimikizira komwe kukubwera-ndikoyenera ngati wogulitsa, utomoni, mtundu, zokutira, kuumba, koyambira, inki, kapena machiritso asintha.
Malangizo Omaliza
Kusindikiza kopambana kwa UV papulasitiki kumadalira zisankho zinayi zolumikizidwa: zindikirani zinthu, sankhani chithandizo chosavuta chomwe chimakwaniritsa zofunikira, fananizani ndi chosindikizira ndi mawonekedwe a geometry yazinthu, ndikutsimikizira zotsatira zake ndi mayeso obwerezabwereza.
Pamapepala athyathyathya, mapanelo, makeke, ndi zina-zosungidwa, yambani ndi kuyesa kwa printer ya flatbed. Pamabotolo, makapu, machubu, ndi zinthu zina zozungulira, yang'anani makina odzipatulira a cylindrical. Zogulitsa zokwezedwa kapena zosakhazikika zingafunike ukadaulo-wotsika kwambiri kapena zosintha mwamakonda.
Musanasankhe makina, perekani zambiri zakuthupi, kukula kwazinthu, zojambulajambula, kulimba kofunikira, kuchuluka kwa kupanga, ndi zitsanzo zakuthupi. Muthafunsani a Dacen kuti muwunikire kusindikiza kwa pulasitikikotero kuti chosindikizira, kachunidwe ka inki, kachitidwe kake, pretreatment, ndi chitsanzo-mapulani oyesa ayesedwe palimodzi.
