Pakati pezvinhu zvesimbi,aluminiummachubhu ane hunhu hwekusimba kwepamusoro, kutaridzika kwakanaka, huremu hwakareruka, husina chepfu, uye husinganhuhwi. Ivo vanowanzo shandiswa mumaindasitiri ezvekuzora uye emishonga. Sechinyorwa chekudhinda, simbi ine mitsetse yakanaka yekugadzirisa uye zvakasiyana-siyana zvekugadzira dhizaini. Kudhinda mhedzisiro inoenderana nekubatana kwekushandisa kwayo kukosha uye hunyanzvi.
kudhinda kwesimbi
Kudhinda pazvinhu zvakaoma semarata esimbi, midziyo yesimbi (yakaumbwa zvigadzirwa), uye mapepa esimbi. Kudhinda kwesimbi kazhinji hakusi iko kwekupedzisira, asi kunodawo kugadzirwa mumidziyo yakasiyana-siyana, zvivharo, zvekuvaka, nezvimwe.
01Zvinhu
①Mavara akajeka, akapfuma akaturikidzana, uye akanaka ekuona maitiro.
②Iyo yekudhinda zvinhu ine yakanaka processability uye siyana mukugadzira dhizaini. (Inogona kuona dhizaini uye yakasarudzika dhizaini, kugadzira akasiyana-siyana-akaumbwa masilinda, makeni, mabhokisi uye zvimwe zvekurongedza midziyo, kushongedza zvigadzirwa uye kunatsiridza kukwikwidza kwechigadzirwa)
③Izvo zvinobatsira pakuona kubatana kwekushandiswa kukosha uye hunyanzvi hwechigadzirwa. (Zvigadzirwa zvesimbi zvine mashandiro akanaka uye kusamira kwekupfeka uye kusimba kweinki zvinogadzira mamiriro ekuona dhizaini yakasarudzika uye kudhinda kwakanaka, kuvandudza kusimba uye kuchengetedza kwezvigadzirwa, uye kubatana kwekukosha kwekushandisa kwechigadzirwa uye hunyanzvi)
02Kudhinda nzira yekusarudza
Zvichienderana nechimiro che substrate, vazhinji vavo vanoshandisa kudhinda kweoffset, nekuti kudhinda kweoffset kudhinda kusinganangi, kuchitsamira pane elastic rabha roller kubata iyo yakaoma substrate kupedzisa kutamisa ingi.
①Pepa rakati sandarara (tinplate zvitatu-zvidimbu zvinogona)------offset kudhinda
②Zvigadzirwa zvakaumbwa (aluminiyamu maviri-zvidimbu zvakadhindwa magaba) ----- letterpress offset printing (dry offset printing)
Zvekungwaririra
Kutanga: Kudhindwa kwezvinhu zvesimbi, nzira yekudhinda yakananga yekudhinda zvakananga simbi yakaoma yekudhinda ndiro uye yakaoma substrate haigoni kushandiswa, uye kudhinda kusina kunanga kunowanzoshandiswa.
Chechipiri: Chinonyanya kudhindwa nekudhinda kwelithographic offset uye letterpress dry offset kudhinda.
2. Zvinyorwa zvekudhinda
Kudhinda pazvinhu zvakaoma semarata esimbi, midziyo yesimbi (yakaumbwa zvigadzirwa), uye mapepa esimbi. Kudhinda kwesimbi kazhinji hakusi iko kwekupedzisira, asi kunodawo kugadzirwa mumidziyo yakasiyana-siyana, zvivharo, zvekuvaka, nezvimwe.
01tinplate
(Tin plated steel plate)
Iyo huru yekudhinda yesimbi inodhinda ndeye tin-plated pane yakaonda simbi ndiro substrate. Ukobvu kazhinji 0.1-0.4mm.
①Muchinjikwa-chikamu maonero e tinplate:
Basa refirimu remafuta nderokudzivirira kukwenya kwepamusoro kunokonzerwa nekukweshana panguva yekuisa, kusungirirana kana kutakurwa kwesimbi mashizha.
② Zvinoenderana neakasiyana tin plating maitiro, inokamurwa kuita: inopisa dip plated tinplate; electroplated tinplate
02Wuxi nhete yesimbi ndiro
Simbi ndiro isingashandisi tin zvachose. Iyo inodzivirira layer inoumbwa neyakaonda simbi chromium uye chromium hydroxide:
①TFS cross-section view
Iyo metallic chromium layer inogona kuvandudza corrosion resistance, uye chromium hydroxide inozadza pores pachromium layer kudzivirira ngura.
②Zvinyorwa:
Chekutanga: Kupenya kwepamusoro kweTFS simbi ndiro yakashata. Kana yakadhindwa zvakananga, kujeka kwepateni kuchave kwakashata.
Chechipiri: Paunenge uchishandisa, isa pendi kuvhara pamusoro peplate resimbi kuti uwane yakanaka inki adhesion uye corrosion resistance.
03 zinc iron ndiro
Ndiro yesimbi inotonhora inoputirwa ne zinc yakanyungudutswa kuita zinc iron plate. Kupfekedza zinc iron plate nependi ine ruvara inova yemavara zinc ndiro, iyo inoshandiswa pakushongedza mapaneru.
04Aluminum sheet (aluminium zvinhu)
①Kuronga
Aluminium mapepa ane zvinhu zvakanakisa. Panguva imwecheteyo, kutaridzika kwepamusoro kweplate yealuminium yakakwirira, kudhindwa kwakanaka, uye mhedzisiro yakanaka yekudhinda inogona kuwanikwa. Nokudaro, mukudhinda kwesimbi, mapepa ealuminium anoshandiswa zvakanyanya.
②Main features:
Kuenzaniswa netinplate uye TFS simbi mahwendefa, uremu ndeye 1/3 yakareruka;
Haigadziri maokisi mushure mekupenda semahwendefa esimbi;
Hapana kunhuhwirira kwesimbi kunogadzirwa nekuda kwekunaya kwesimbi ions;
Kurapa kwepamusoro kuri nyore, uye mhedzisiro yemuvara wakajeka inogona kuwanikwa mushure mekupenda;
Iyo ine yakanaka yekupisa kupisa kuita uye chiedza chekuratidzira kuita, uye ine yakanaka yekuvharisa kugona kunopesana nechiedza kana gasi.
③Zvinyorwa
Mushure mekudzokororwa kunotonhora kukungurutswa kwearuminiyamu maplateti, zvinhu zvacho zvinozoita brittle sezvazvinooma, saka mapepa ealuminium anofanirwa kudzimwa nekudzikamiswa.
Pakuputira kana kudhinda, kupfava kuchaitika nekuda kwekukwira kwekushisa. Iyo aluminiyumu ndiro zvinhu zvinofanirwa kusarudzwa zvinoenderana nechinangwa chekushandisa.
3. Simbi yekudhinda inki (pende)
Pamusoro pesimbi substrate yakatsetseka, yakaoma uye ine inki isina kunaka, saka inki yekudhinda inokurumidza kuomesa inofanira kushandiswa. Sezvo kurongedza kune zvakawanda zvakakosha zvinodiwa uye kune akawanda pre-printing uye post-printing coating kugadzirisa matanho emidziyo yesimbi, kune akawanda marudzi esimbi ekudhinda ingi.
01Pendi yemukati
Ingi (coating) yakavharwa pamadziro emukati mesimbi inonzi internal coating.
①Basa
Iva nechokwadi chekuparadzaniswa kwesimbi kubva kune zviri mukati kuchengetedza chikafu;
Ivhara ruvara rwe tinplate pachayo.
Chengetedza simbi kubva pakuora nezviri mukati.
②Zvinodiwa
Iyo pende inobatana zvakananga nezviri mukati, saka pende inodiwa kuti ive isina chepfu uye isina kunhuwa. Inofanira kuomeswa muoma mushure mekuputira mukati.
③Type
Muchero wependi
Kunyanya ane mafuta resin mhando yekubatanidza zvinhu.
Chibage uye zviyo-based coatings
Kunyanya oleoresin type binder, ine zvimwe zvidiki zvidiki zve zinc oxide yakawedzerwa.
nyama yerudzi rwekupfeka
Kudzivirira kuora, phenolic resin uye epoxy resin-mhando yekubatanidza zvinhu zvinonyanya kushandiswa, uye mamwe maaluminium pigments anowanzowedzerwa kudzivirira kusvibiswa kwesarufa.
General pendi
Kunyanya oleoresin type binder, ine imwe phenolic resin yakawedzerwa.
02Kupfeka kwekunze
Iyo inki (kupfekedza) inoshandiswa kudhinda pachikamu chekunze chesimbi yekuputira midziyo ndeyekunze kupfekedza, iyo inoshandiswa kuwedzera kutaridzika uye kusimba.
① Pendi yekutanga
Inoshandiswa seprimer isati yadhinda kuti ive nechokwadi chekubatana kwakanaka pakati peinki chena uye pepa resimbi uye kunatsiridza kunamatira kweinki.
Zvinodiwa zvehunyanzvi: Iyo primer inofanirwa kuve nehukama hwakanaka nesimbi pamusoro neingi, mvura yakanaka, ruvara rwakareruka, kumira zvakanaka kwemvura, uye ukobvu hwekuputira hunosvika gumi μm.
②Ingi chena - inoshandiswa kugadzira chena base
Inoshandiswa semuvara wekumashure wekudhinda yakazara-peji mifananidzo uye zvinyorwa. Iko kupfekedza kunofanirwa kuve nekunamira kwakanaka uye kuchena, uye haifanire kushanduka yero kana kupera pasi pepamusoro-tembiricha yekubikira, uye haifanirwe kupepeta kana kupepeta panguva yekugadzira-kugadzira.
Basa nderekuita kuti ingi ine ruvara idhindwe pairi zvakanyanya kujeka. Kazhinji majasi maviri kana matatu anoshandiswa ne roller kuti awane kuchena kwaunoda. Kuti udzivise iyo inogona kuve yero yeinki chena panguva yekubika, mamwe pigment, anonzi toners, anogona kuwedzerwa.
③Ingi ine ruvara
Pamusoro pezvinhu zvelithographic printing inki, inewo kupikisa kwakanaka kune yakakwirira-tembiricha kubika, kubika uye solvent kuramba. Mazhinji acho ingi yeUV iron yekudhinda. Iyo rheological properties yakanyatsofanana neye lithographic inki, uye viscosity yayo ndeye 10 ~ 15s (kupfeka: No. 4 cup / 20 ℃)
4. Metal hose kudhinda
Metal hose i cylindrical packaging mudziyo wakagadzirwa nesimbi zvinhu. Inonyanya kushandiswa kurongedza zvinhu-zvakaita sepaste-senge midziyo yakakosha yemazino, polishi yeshangu uye mafuta ekuzora. Metal hose printing i curved surface printing. Iyo yekudhinda ndiro ndiro yemhangura uye photosensitive resin ndiro, uchishandisa letterpress offset kudhinda maitiro: simbi hoses inonyanya kureva machubhu ealuminium. Kugadzira uye kudhinda kwealuminium machubhu kunopedzwa pane inoenderera otomatiki yekugadzira mutsara. Mushure mekupisa kutsika uye kusungirirwa, iyo aluminium billet inotanga kupinda mukudhinda.
01Zvinhu
Iyo paste ine imwe viscosity, iri nyore kunamatira uye kuremara, uye iri nyore kurongedza nesimbi hoses. Hunhu hwayo ndeiyi: yakavharwa zvachose, inogona kupatsanura kunze kwechiedza masosi, mhepo, hunyoro, nezvimwewo, kutsva kwakanaka uye flavour chengetedzo, nyore kugadzirisa zvinhu, kunyatsoshanda zvakanaka, kuzadza Zvigadzirwa zvinokurumidza, zvakarurama uye zvinodhura, uye zvinozivikanwa zvikuru. pakati pevatengi.
02 kugadzirisa nzira
Kutanga, zvinhu zvesimbi zvinogadzirwa kuva muviri wepombi, uye ipapo kudhinda uye post-printing processing inoitwa. Iyo yese maitiro kubva pachubhu yekugezesa, mukati coating, primer kusvika kudhinda uye capping inopedzwa pane yakazara otomatiki chubhu yekugadzira mutsara.
03 mhando
Zvinoenderana nemidziyo yekugadzira hose, kune marudzi matatu:
①Tin hose
Mutengo wacho wakakwirira uye hauwanzoshandiswa. Mimwe mishonga yakakosha chete inoshandiswa nekuda kwechimiro chechigadzirwa.
②Paipi inotungamira
Mutobvu une chepfu uye unokuvadza muviri wemunhu. Ikozvino haichawanzo shandiswa (inenge yakarambidzwa) uye inoshandiswa chete mune zvigadzirwa zvine fluoride.
③Aluminium hose (inonyanya kushandiswa)
Simba rakakwirira, chitarisiko chakanaka, huremu huremu, husina chepfu, husina kunaka uye mutengo wakaderera. Inoshandiswa zvakanyanya mukurongedza kwezvizoro, yepamusoro-yekupedzisira mazino, mishonga, chikafu, zvigadzirwa zvemumba, pigments, nezvimwe.
04 kudhinda art
Iyo nzira inoyerera ndeye: kudhinda kumashure kwemavara uye kuomesa - kudhinda magiraidhi uye zvinyorwa uye kuomesa.
Chikamu chekudhinda chinoshandisa setiraiti chimiro uye chakashongedzerwa nemuvara weruvara uye mudziyo wekuomesa. Iyo base color printing mechanism inoparadzaniswa kubva kune dzimwe nzira, uye infrared drying device inoiswa pakati.
①Dhinda kumashure kwemavara
Shandisa chena primer kudhinda iyo base color, iyo yekupfekedza yakakora, uye kumusoro kwakadzika uye kwakatsetseka. Nezve zvakakosha mhedzisiro, iyo yekumashure ruvara inogona kugadziridzwa kune akasiyana mavara, akadai sepingi kana mwenje webhuruu.
②Kuomesa ruvara rwekumashure
Zviise muchoto chinopisa chepamusoro chekubika. Iyo hose haizoshanduke yero mushure mekuoma asi inofanirwa kuve nekunamira zvishoma pamusoro.
③Kudhinda mifananidzo uye zvinyorwa
Muchina wekutamisa ingi unotamisa ingi mundiro yekuyamura, uye ingi yemifananidzo neyemavara yendiro yega yega yekudhinda inoendeswa mugumbeze. Rubber roller inodhinda graphic uye zvinyorwa pamadziro ekunze epombi panguva imwe chete.
Hose giraidhi uye zvinyorwa zvinogara zvakasimba, uye akawanda-mavara overprints haapindirane. Rubber roller inotenderera kamwe chete kuti ipedze kudhindwa kwemahosi akawanda. Iyo hose yakaiswa pane mandrel yedhisiki inotenderera uye haitenderere pachayo. Inongotenderera chete kuburikidza nekukweshana mushure mekusangana nerubber roller.
④Kudhinda nekuomesa
Iyo yakadhindwa hose inofanira kuomeswa muchoto, uye kuomesa tembiricha uye nguva inofanira kusarudzwa maererano ne antioxidant maitiro einki.
Nguva yekutumira: May-15-2024