Mavuto Odziwika a Ink ya UV Pakusindikiza

Vuto 1: Madontho ndi scraper amawonekera pa anilox roller mutatha kukwapula. Pamene makina osindikizira akuthamanga mofulumira, sizovuta kuchitika; pamene makina akuyenda mofulumira kwambiri, zimakhala zosavuta kuti zichitike, ndipo kuthamanga kwa makina kukukwera, kumakhala koonekeratu, ndipo palibe lamulo loti lizitsatira.

Yankho:

1. Onjezerani mowa woyenerera (osapitirira 5%) ku inki, zomwe zingathandize kuti inkiyo igwire bwino ntchito.

2. Ngati vutoli likuyambitsidwa ndi kugwiritsa ntchito pulasitiki scraper, likhoza kuthetsedwa mwa kusintha scraper;

3. Sefa inki, yomwe imayambitsidwa ndi zonyansa zambiri;

Kugwedezeka kwa scraper kumapangitsa kuti scraper ikhale yolimba. Posankha zida zolimba ndi zokopa zazing'ono, mawanga a inki amatha kupewedwa, mphamvu yolumikizana pakati pa chopukutira ndi mesh roller imatha kuonjezedwa, kapena maziko a scraper kapena kasupe wopondereza wa mpeni amatha kusinthidwa.

Pomaliza, kulimbitsa scraper ndikusintha kasupe wokakamiza kumathandizira mphamvu. Zinthu ziwiri kapena zingapo zikaphatikizidwa, zonsezi zimatsindika "kusinthasintha." Nthawi zambiri anthu amalankhula za luso losindikiza, monga inki, zipangizo, ndi zina zotero, koma mgwirizano pakati pa scraper ndi mesh roller ndi wofunika kwambiri.

Vuto 2: Block mesh, phala mbale; Mbaleyi imatchinga inki yochuluka, ndipo madontho amalowetsedwa mosavuta muzithunzi, zomwe zimadziwikanso kuti kupachika kwa inki.

Yankho:

1. Bwezerani chogudubuza cha anilox;

2. Kuwongolera kukhuthala kwa inki;

3. Ngati mizere yomwe ili pa ng'omayo ili yochepa kwambiri kapena mizere yosindikizira ndiyokwera kwambiri kuti ifanane, ganizirani kupanganso mbale;

4. Sungani malo opangira: Pamene kutentha kumapitirira 50 ° C, mbale imakula ndi 1-3%, kuuma kumachepa, ndipo kuchepetsa madontho kumachepa. Chifukwa chakukula kwa madontho, ndikosavuta kuyambitsa kutsekeka kwa maukonde. Kutentha kwapamwamba, kumakhala kovuta kwambiri kuwongolera.

Vuto lachitatu: Mapini, moiré, ndi kusindikiza kosayenera.

Yankho:

Mipini yamakina, inkiyo sagwirizana kwathunthu ndi pepala, kapena kukhuthala kwa inki sikukwanira, wosanjikiza wa inki ndi woonda kwambiri, ndipo zokutira ndizosagwirizana. Onetsetsani kukhudzana kwathunthu pakati pa awiriwa, apo ayi, ngati kukhuthala kwa inki kuli kocheperako, kumatha kusintha.

Ma pinholes a Chemical, inki siyinganyowetse kwathunthu pamwamba pa gawo lapansi, ndikuwonjezera zowonjezera kuti zithetse;

Chifukwa chopangira mbale ndikuti mankhwalawa samatsukidwa koma amasiyidwa pa chithunzi cha mbale. Sambani mankhwala.

Zina zomwe zimakhudza inki ndi izi:

Kulimba kwa mbale yachitsulo: Kulimba kwa mbale yachitsulo nthawi zambiri kumakhala madigiri 60-70. Ngati kuuma kuli kochepa kwambiri, sikungathe kubwezeretsanso makhalidwe ake oyambirira.

Malo osindikizira: Zimakhudza kwambiri inki. Pamene kutentha kozungulira kumakwera, inkiyo imakhala ndi denaturation ndi zosungunulira zosungunulira, zomwe zimakhala zovuta kuzilamulira. Kutentha kwa mbale kudzakweranso, ndipo mbale idzakula, kufewetsa, ndi kupunduka, makamaka pakung'ambika. Chofunika kwambiri, kusinthika kwa madontho kumakhala koopsa kwambiri kuposa gawo lina lililonse lojambula ndi malemba, silingalamuliridwe, ndipo chiwerengero chosindikizira chabodza pambuyo pa kusindikiza chimachepetsedwanso moyenerera.

Kuonjezera inki yoyera ku inki kungakhudze kuyanika kwa inki chifukwa kuyendetsa kuwala kwatsekedwa. Panthawiyi, zowonjezera zowonjezera sizikugwira ntchito, ndipo inki yatsopano iyenera kusinthidwa kuti ithetse vutoli. Choncho, tikulimbikitsidwa kuti musawonjezere zowonjezera zowonjezera pa inki. Kuwonjezera zowonjezera zimatha kuthetsa mavuto ena omwe amakumana nawo posindikiza, koma ngati sakuyendetsedwa bwino, mavuto ena akhoza kuchitika. Ma inki okhala ndi madzi amasintha mofulumira pamene zowonjezera zimawonjezeredwa, ndipo kuthamanga kwa kuchotsa kumakhalanso kofulumira. Ma inki a UV ndi osiyana. Kuti mutsimikizire kusindikiza kwabwino, ndibwino kuti musawonjezere zowonjezera zowonjezera.

Inki za Flexographic zili ndi malire awo, ndipo zimakhala zovuta kukwaniritsa zofanana ndi njira zina zosindikizira malinga ndi mtundu, machulukitsidwe, ndi zina zotero.

Yankho:

Mechanical pinholes, inki sagwirizana kwathunthu pamwamba

Khalani tcheru ndi Shunfeng Inki kuti mudziwe zambiri za inki zotengera madzi, ma inki a UV, ndi ma vanishi otengera madzi.

Inki ya Shunfeng: Kukweza Mitundu Yosindikizira Kufikira Pamtunda Wosayerekezeka wa Chitetezo ndi Kusamalira Chilengedwe.

Kuti mumve zambiri komanso zinthu zokhudzana ndi inki yosindikiza, chonde siyani mafunso anu ndi zidziwitso zanu.