Muchina wekudhinda weCommercial rotary imhando yeweb offset printing press, inova padandemutande ine mavara akasiyana-siyana inokwanisa kudhinda mavara akanaka pamusoro pemitsetse 175/inch. Inonyanya kushandiswa kumagazini emavara, kushambadzira kwepamusoro-soro, zvinyorwa zvepamusoro zvekuzivisa, uye mifananidzo. Pakati pazvo, iyo yekuomesa chikamu ndiyo yakakosha tekinoroji unit yekutengeserana rotary printing machines kuti iwane yakakwirira-speed kudhinda, uye nzira dzekuomesa dzinonyanya kusanganisira ultraviolet drying uye thermal drying.
Michina yekutengeserana yewebhu inogona kuzadzisa zvinangwa zvavo zvekudhinda kwakanaka uye kwepamusoro-soro pakudhinda marudzi mazhinji emapepa, asi.bepa rakavharwa kudhinda ndiko kukanganisa kwayo. Chekutanga, nekuti bepa rakaputirwa rine nzvimbo yakatsetseka uye haisi nyore kuwana inki kana iyo yekushambadzira webhu inoomesa uye tembiricha yeyuniti yakadzikira, iyo inki yekudhinda haizonyatsonyorwa papepa, uye chigadzirwa chakadhindwa. inokurumidza kukwenya uye deink. Chechipiri, nekuti pamusoro pebepa reunyanzvi rakaputirwa, kana tembiricha yekuomeswa kweiyo yekutengesa rotary printing yakaiswa pakakwirira, iko kuvharika kwebepa rakaputirwa kuri nyore kukanganisa, blister uye kudonha. Uku kupokana.
Pakumhanya kwepamusoro-soro kwekudhinda (36,000 prints/awa) yemuchina wekutengesa werotary, mushure mekunge chigadzirwa chakadhindwa chapfuura muovheni, tembiricha shoma yeinki izere 110°C papepa repamusoro uye 160-180°C yetembiricha yeovheni. . Kukosha kwekuwana iyi data ndeyekuti kana kumhanya kwekudhinda kwakadzikira pane iyo yakanyanya uye kureba kwehovhoni kunoramba kuripo,bepa rakavharwazvinyorwa zvinogona kuiswa inki uye kuomeswa.
Iyo yekumhanyisa dhizaini, tembiricha yeovheni uye kureba kwehovhoni yeakasiyana ekutengesa anotenderera ekudhinda michina akasiyana. Pakuyera tembiricha yekuomeswa kwebepa rakavharwa pane imwe spidhi yekudhinda, inogona zvakare kuyedza chero kumhanya kwekudhinda, mushure mekuwana tembiricha paramita, enzanisa kasidhi yekudhinda yakaderera pane yekumhanyisa bvunzo kuita bvunzo kusvika yakanakisa kudhinda mhedzisiro yawanikwa.
Nguva yekutumira: Oct-24-2022