Narrow Web Printing Surface Treatment-Makiyi Matekiniki ekunatsiridza Ink Adhesion

Kurapa Kwepamusoro KweKudhinda Kwewebhu Kudiki: Nzira Dzakakosha Kuvandudza Ink Adhesion
Nzira dzepamberi dzekurapa dzepamusoro dzakakosha kuti uwane yakasarudzika mhando yekudhinda uye kusimba mukurongeka inochinjika, mavara, uye hunyanzvi maapplication, sekureva kwenyanzvi dzeindasitiri.
Kuwana ingi yakakwana uye yakareba{0}kunogara kwenguva refu ichiri kunetsa mumakwikwi nemhando-inofambiswa nendima yekudhinda padandemutande. Kuti ukunde simba repasi repasi rema substrates senge polyethylene, polypropylene, uye mamwe mapurasitiki, nyanzvi dzeindasitiri dzinogara dzichitsvaga dzakatetepa dzakatetepa webhu kudhinda pamusoro pekurapa mhinduro. Kuburitswa kwenhau uku kunoongorora matekinoroji anovimbisa kudhinda hupenyu hurefu, kugwinya, uye kuita kwemavara, kurongedza kuchinjika, uye zvinhu zvakakosha, pamwe neakakosha mazano ekuvandudza kutevedzera inki.
Kudandemutande rakamanikana, kurapa kwepamusoro kunoshanda hakusi kungoita chikamu mukuita; ndiyo kiyi yekubudirira kudhinda. Iyo ine chekuita nekukasira pachitarisiko chechigadzirwa, kukwezva pasherufu, uye hunhu hunobatsira hunosanganisira makemikari uye scuff kuramba.
Surface Energy's Yakakosha Basa muInk Adhesion
Simba repamusoro riri pamwoyo wedambudziko rekunamatira. Sezvo mafoiri epolymer nemafirimu kazhinji aine simba rakaderera, haana-anopinza uye ane makemikari. Kunyorova zvisina kunaka ndiwo mhedzisiro yeichi chipingamupinyi, icho chinoita ingi, marachi, uye zvinonamira bhiza kumusoro pane kupararira zvakafanana uye kubatana. Kugadzirisa iyi substrate pamusoro peiyo molecular level kuti iwedzere simba rayo repamusoro uye kugadzira nzvimbo dzinoshanda dzekudyidzana kwemakemikari ndicho chinangwa chikuru chechero nhete yewebhu kurapwa. Maitiro aya akakosha pakuwedzera kunaka kwekudhinda pamafirimu anochinjika uye nekuva nechokwadi chekunamira kweinki.
Yakakosha Yekuchenesa Yepamusoro Nzira dzeNhete dzeWebhu
Mhando dzakasiyana dzetekinoroji dzakavimbika dziripo kune mazuva ano nhete mawebhu anoshandura. Iyo substrate, dhinda kumisikidzwa, kumhanya, uye chinangwa mhedzisiro zvese zvinopesvedzera kusarudzwa kwehunyanzvi.
Iyo Indasitiri Muyero weKurapwa kweCorona
Mukudhinda kwewebhu kwakamanikana, corona discharge kurapwa ndiyo ichiri nzira inonyanya kufarirwa. Inoshanda nekugadzira-voltage magetsi anobuda pakati pegrounded dielectric roller neelectrode. Nekuda kweizvozvo, mhepo inoiswa ioni, ichigadzira plasma inorova substrate pamusoro. Pamusoro pekubvisa zvinosvibisa zvinosvibisa, uku kunowedzera zvikwata zvepa polar{4}}zvakadai semahydroxyls nemacarbonyl-kupolymer chain. Iyo substrate simba repamusoro rinowedzerwa zvakanyanya neiyi oxidation process, inoita kuti inki-inzwe. Pamusoro pekupa kwakaringana manejimendi emagetsi, emazuva ano corona kurapwa masisitimu anokosheswa nekugona kwavo kubatanidza inline uye kushanda nemazvo nezvinhu zvakasiyana.
Plasma Therapy: Yakanyanya & Yakarurama
Kunyangwe corona iri mhando yeplasma yemuchadenga, shanduko yakawedzera kudzora uye isingachinjiki inopihwa nehunyanzvi hwekurapa plasma michina (kazhinji pakumanikidzwa kwakaderera kana nemagasi akasarudzika). Yepamusoro mazinga ekuita kwepamusoro anogona kuwanikwa neiyi nzira pasina kumhanyisa njodzi yekunyanya kurapwa, izvo zvinomboitika nekorona. Inoshanda zvakanyanya kune yakaoma 3D zvikamu, zvekurapa, uye zvinhu zvinonzwa nekupisa. Plasma surface activation imhinduro yepamusoro-soro yenyaya dzekunamira kweinki munzvimbo dzakakwirira-dzinoda kuvimbika kwepamusoro.
Kurapa kweFlame: Yakasimba kune Zvimwe Zvinhu
Imwe nzira ine simba yekupisa oxidation kurapwa kwemoto. Iyo substrate web inofamba pamusoro pebhangi rinopisa, uko murazvo wakanyatsogadziriswa unoshandura chemistry yepasi nekubatanidza mahara-radical uye kupisa maitiro. Inoshanda zvinoshamisa pama polyolefins uye inogara ichiiswa kumafirimu akakora, midziyo, nemamiriro ezvinhu anoda kugadziridzwa kwakasimba, -kunogara kwenguva refu. Izvo zvakakosha pakuvandudza inki kuomerera pamafirimu epurasitiki nekuda kwekugona kwayo kupa yakadzika uye yakatsiga pamusoro pekuita activation.
Makemikari asati-kurapwa uye mapeimer coatings
Dzimwe nguva mushonga wemvura kana kemikari ye-preatment inoshandiswa, kunyanya kune masubstrates anonetsa kudhinda kana mamwe mainki anoshanda (akadai seconductive inki). Aya mabhachi anopa yakakwirira-simba, yakagadziridzwa chitarisiko layer inogonesa kusimba kweinki yepamusoro. Pane mamwe-mapolima esimba akaderera, apo kurapwa kwecorona chaiko kungasakwana, nzira iyi yakakosha pakusimudzira kuenderana neinki yeUV.
Enhancing Therapy for Sustainability uye Performance
Optimization yakakosha mukuwedzera pakusarudza tekinoroji. Consistency inovimbiswa nekushandisa dyne pens kana online testers kutarisa yakarapwa pamusoro pesimba. Masisitimu anopa hunyanzvi hwekuita-kunyatsobata nekumhanya kukuru kwekudhinda uku achipedza simba shoma-ndiwo maitiro eindasitiri. Pamusoro pezvo, nekusimudzira kufambisa uye kuvharika, kurapwa kwakakodzera kwepamusoro kunogona kuderedza kushandiswa kweingi uye kukurudzira nzira dzekudhinda dzine hushamwari nekuderedza tsvina. Mamiriro ezvakatipoteredza uye kushanda zvakanaka kwekudhindwa kwema label kunokanganisa zvakananga nekusimbisa kusimudzirwa kwekunamatira kuburikidza nekurapa kwakagadziridzwa.
Ramangwana: Intelligent Technology uye Kubatanidzwa
Hungwaru, masisitimu akabatanidzwa ndiyo nzira yeramangwana kune nhete yewebhu inodhinda pamusoro pekurapa. Fungidzira zvimwe zviitiko muakavharwa, chambered corona zvikamu zvinowedzera kushanda zvakanaka uye kuderedza kugadzirwa kweozone. Press manejimendi system yekubatanidza inogonesa otomatiki kugadzirisa simba zvichibva pane substrate uye nekumhanyisa, kuvimbisa akakodzera kurapwa mazinga ane kushoma opareta kubatanidzwa. Hutsva huchasimudzirwa nekutsvaga nzira dzakasimba dzekuvandudza kushandiswa kweinki, kunyanya kumabhaisikopo achangoburwa ebio-mafirimu akashandiswa patsva anounza matambudziko matsva ekunamira.
Muchidimbu
Mukupedzisa, vashanduri vanovavarira hunhu havagone kukanganisa kubata kwepamusoro kurapwa kwewebhu nhete. Nzira idzi, dzinobva pakurapa kunonyanya kushandiswa kwekorona kusvika kune yakaomesesa yeplasma surface activation, ndiwo magamba akavanzika anopa mavara nekurongedza kutaridzika kwavo kunogara kwenguva refu, kune mavara. Madhindi anogona kugadzirisa matambudziko ekunamira, kuvhura mikana mitsva yekunyorera, uye kupa vatengi vavo-zvigadzirwa zvemhando yepamusoro, zvinovimbika kuburikidza nekunzwisisa nekushandisa nzira dzakakodzera dzekuvandudza kutevedzera inki. Kuenderera mberi kwekudyara uye kugona mukurapa kwepamusoro kucharamba kuine mukana wakajeka wekukwikwidza muchikamu chidiki chewebhu sezvo substrates inoshanduka uye zvinodikanwa zvekudhinda zvinowedzera kuoma.