Ibhokisi lemibala lenziwa ngokuvamile ngemibala eminingana. Inqubo yokuphrinta yombala webhokisi lokuphrinta iqokomisa ukubukeka okuphelele nombala wezimpahla, futhi inikeze abathengi ngomqondo obonakalayo wokubona. Kusetshenziswe kabanzi kwezokwelapha, izimonyo kanye neminye imboni kanye nokupakishwa komkhiqizo kanye nezinye izimboni. Le ndatshana ihlelwe nguIphakethe le-Shanghai RainbowUkwabelana ngokuqukethwe okufanele kwenqubo yokuphrinta yombala webhokisi lezinkinga nezinkinga ezijwayelekile.
Ibhokisi lemibalaKubhekiswa ebhokisini lephepha lokugoqa kanye nebhokisi lephepha elihlanganisiwe elenziwe ngekhadibhodi kanye namakhadibhodi ahlanganisiwe ahlanganisiwe. Isetshenziswa ngokuvamile njengendlela yokufaka ephakathi nendawo, phakathi kokupakishwa kwangaphakathi kanye nokupakishwa kwangaphandle.
01 Inqubo Yezokuphepha Yeposi
Inqubo yokuphrinta ye-Post yokuphrinta yebhokisi lemibala ifaka ukugoba, i-oliving, i-UV varnish, polishing, ifilimu elimboza le-concave-convex, lifa-ukusika nezinye izinqubo
02 ngaphezulu-oyela
Inqubo inqubo
I-metering roll isungulwe futhi ijikeleze ngejubane elingakapheli, futhi indlela yokujikeleza ibhekene naleyo yomugqa we-coating; Ngale ndlela, ungqimba we-coating ebusweni we-roller ye-coating umfaniswano, indawo ephrintiwe iyaxhumana ne-roller roller axis ebusweni, futhi ukuhlanganiswa kuhlanganiswa kakhulu ngaphansi komphumela wokubhekisisa kwe-coating kanye nengcindezi yeqembu le-roller.
Uhlobo nendlela yokusoma
Ngokusho kohlobo lwamafutha, lungahlukaniswa ngezinhlobo ezilandelayo:
1) uwoyela ongaphansi kwamanzi
2) uwoyela ongaphansi kwesicwebezelo
3) uwoyela we-superplastic
4) Amafutha aphezulu
Indlela yokumisa kawoyela: ukomisa okwenziwe nge-infrared
QAPHELA: Imikhiqizo enamafutha e-onamacala amabili kufanele ibekwe ngokuqondile futhi yomiswe ngaphambi kokuthi itholakale. Ngoba imikhiqizo enamafutha ebili enamafutha kulula ukuyinamathela
Isidingo Sezobuchwepheshe
Ngaphezu komoya wayo ongenamibala, okomisayo, owomisa ngokushesha, ukumelana kwamakhemikhali nezinye izici, uwoyela okhazimulayo kumele futhi abe nezindawo ezilandelayo:
1) Ifilimu linokuthula okuphezulu futhi alikho ukuhlukana. Isithombe nombhalo ngeke ushintshe umbala ngemuva kokomiswa. Ngaphezu kwalokho, akufanele kube dincolored noma kuphuzi ngenxa yokuchayeka elangeni noma kusetshenziswe isikhathi eside.
2) Ifilimu inokuvimbela okuthile okuthile.
3) Inokuguquguquka ngokuqinisekile. Ifilimu ekhanyayo eyakhiwa yiluphi uhlobo lwe-varnish ebusweni bendaba ephrintiwe kumele ilondoloze ukuqina okuhle ukuze ivumelane nokuguquguquka kwephepha noma ephepheni, futhi ngeke kulinyazwe noma kukhishwe noma kukhishwe.
4) Ifilimu inokumelana kahle kwemvelo. Akuvunyelwe ukushintsha ukusebenza ngenxa yokuxhumana ne-acid elibuthakathaka noma elibuthakathaka emvelweni.
5) Inokunamathelisa okuthile ebusweni bendaba ephrintiwe. Ngenxa yethonya lenani elihlanganisiwe lokuhlaselwa kwesithombe se-subtal serk kanye ne-Text Ink ungqimba, ukunamathela okungaphezulu kwento ephrintiwe kuncishiswe kakhulu. Ukuze uvikele ifilimu eyomile ekuqhekekeni nasekuhlole ekusetshenzisweni ngemuva kokomiswa, kuyadingeka ukuthi ifilimu inama-adhesion aqinile, futhi inokunamathela ngokuthile ku-inking kanye ne-inking.
6) Indawo enhle yefilimu ebushelelezi. Ukutholwa komhlaba, bushelelezi kanye nokungabukeki kwendaba ephrintiwe kuyahlukahluka kakhulu. Ukuze wenze ifomu elicwebezelayo elicwebezelayo ifilimu elibushelelezi endaweni ehlukene yomkhiqizo, kuyadingeka ukuthi amafutha acwebezelayo anempahla enhle yokulinganisa futhi indawo yefilimu ibushelelezi ngemuva kokwakheka kwefilimu.
7) Kuyadingeka ukuba ube nezimo eziguqukayo ezibanzi zokucutshungulwa kwangemva kokucindezela. Njengokuphamba nokuphrinta kwesikrini.
Ithonya lethonya
1) Ukusebenza kwamaphepha
Ithonya lephepha lekhwalithi kawoyela likhonjiswa ikakhulukazi ebusheleleke bephepha. Iphepha elinobushelelezi obuphezulu linomphumela ophawuleka ngemuva kokugcotshwa, kanti iphepha elinokubushelelezi okuphansi linomphumela ophansi wamafutha, ngoba uwoyela wokuphola utholwe yiphepha elinobuso obunamafutha. Ukuxazulula le nkinga, kudingeka amahlandla amabili kawoyela
2) izinga lokushisa
Ukushisa okudlula kawoyela kungu-18-20 ℃, futhi umphumela wokudlula kawoyela ungcono kakhulu. Uwoyela kulula ukuqinisa ebusika, futhi uwoyela ngaphezulu komkhiqizo awulingani ngemuva kokudlula kawoyela
3) Ithonya Lokuphrinta Ink ngekhwalithi ehehayo
I-Ink esetshenziselwa imikhiqizo edinga ukugcotshwa ngemuva kokuphrinta kumele ihlukaniswe nge-solvent imelana nokuvimbela ukushisa, ngenye indlela, into ephrintiwe izoshintsha umbala noma ukukhiqiza isikhumba esimisiwe. Ngakho-ke, amaphuzu alandelayo kufanele anake lapho ukhetha umkhiqizo olimele:
Kumele ukhethe i-solvent elwa notshwala, i-ester solvent, i-acid-alkali yokumelana ne-ink
Kuyadingeka ukusebenzisa i-ink eqinile futhi enhle
Uyinki ngokunamathela okuhle ephepheni kumele kukhethwe
4) Ithonya Lokuphrinta I-Crystallization ngekhwalithi yokukhanyisa
I-Crystallization Phedenomenon yento ephrintiwe ikakhulukazi ngenxa yezizathu ezifanayo njengoba udaba lokunyathelisa selibekwe isikhathi eside kakhulu, indawo yokunyathelisa inkina inkulu kakhulu, futhi uwoyela omisiwe wengezwa kakhulu. Ifilimu ye-Ink ine-crystallization Phedenomenon ephepheni elingaphezulu. I-Crystallization Penomenon izokwenza ukuthi uwoyela ungahlanganisi noma ukhiqize "amabala" kanye "nezindawo"
Ukuhlaziywa kwe-FAQ
Ukukhanya okungekuhle (isib. PDQ Colour Phepha Ubufakazi - Weida High Background Backgy White)
Isizathu:
1) Uphawu lunekhwalithi embi yephepha, indawo enzima kanye nokumuncwa okuqinile
2) Ikhwalithi ye-coating empofu ne-low film gloss
3) Ukuhlushwa kwama-coating kuphansi, inani le-coating alwanele, futhi ukuhlanganiswa kunciphile kakhulu
4) Amazinga okushisa okomisa aphansi, futhi i-solvent volatilization shise ihamba kancane
imigomo yokuxazululwa:
1) Lapho iphepha limpofu, sebenzisa i-Primer yasePrilal Okokuqala, bese ipolish ngemuva kokomiswa
2) Khulisa ukugxila kwe-coaging bese ukhulisa ngokufanele inani le-coating
3) Khulisa izinga lokumisa futhi usheshise ukuguquguquka kwe-solivent yolvent
4) Buyisela upende
Ukudlula kawoyela okungalingani kanye nomphumela wokutholwa kwepulasitiki wasendaweni
Isizathu:
1) Amafutha amuncune noPulasimu noTianna ahlanganiswe ngokulinganayo ngesikhathi se-dilution
2) uwoyela omncane kakhulu
3) Uwoyela we-blister unokubonakala okuphezulu kakhulu nokusezingeni eliphezulu
4) Umphumela omubi wokutholwa kwepulasitiki wamafutha okutholwa kwepulasitiki
Resolvent:
1) Dlulisa ngobuningi bese uvuse ngokulinganayo
2) I-OUDETITION OUDING
3) Dilitha ngamanzi e-tianna, futhi uwoyela ohlukile unezilinganiso ezihlukile
4) Shintsha uwoyela
03 UV varnish
isichasiso
I-UV varnish iyinhlanganisela esobala, eyaziwa nangokuthi i-UV varnish. Umsebenzi wayo ukufiphala noma ukumboza ukunamathela ebusweni be-substrate, bese uyicisha kusuka ku-liquid ibe ngokuqinile ngokusebenzisa i-irradiation yesibani se-UV, ukuze uzuze ukuqina komhlaba. Inomsebenzi wokumelana nokwehlukana nokumelana kweSkroma, futhi ingaphezulu libukeka ligqamile, lihle futhi libushelelezi.
Ukuhlaziywa kwe-FAQ
Gloss gloss nokukhanya
Imbangela Eyinhloko:
1) I-viscosity yamafutha e-UV incane kakhulu futhi i-coating incane kakhulu
2) I-dilution eyeqile ye-solvents engasebenzi kahle njenge-ethanol
3) Ukuhlanganiswa okungalingani
4) Iphepha limunca kakhulu
5) Ukuhlaselwa kwe-Gluing Anilox Roll kuhamba kahle kakhulu, futhi ukuhlinzekwa kawoyela akwanele
Isixazululo: Khulisa kahle inani le-viscosity kanye nenani le-UV varnish ngokuya ngemibandela ehlukene yephepha: ungqimba lwe-primer lungahlanganiswa ephepheni lokumuncwa okuqinile.
Ukomisa okungemuhle, okuphelele kwelapha kanye nendawo enamathela
Imbangela Eyinhloko:
1) Ukuqina okunganele kwe-ultraviolet ukukhanya
2) I-UV Lang Tube ukuguga, ubukhulu bokukhanya buthaka
3) Isikhathi sokugcina se-UV varnish side kakhulu
4) I-dilluent eningi ayihlanganyeli ekuphenduleni
5) Ijubane lomshini lishesha kakhulu
Isixazululo: Lapho ijubane lokuphulukisa lingaphansi kwama-0,5s, amandla esibani esiphakeme se-mercury ngokuvamile akunjalo kungaphansi kwe-120W / cm; Ishubhu yesibani kufanele ithathelwe indawo ngesikhathi. Uma kunesidingo, engeza inani elithile le-UV varnish elapha i-accelerator ukusheshisa ukoma.
I-UV varnish ebusweni bendaba ephrintiwe ayikwazi ukusetshenziswa, futhi ukuphrinta kuyaqhakaza
Imbangela Eyinhloko:
1) I-viscosity ye-UV varnish incane kakhulu, futhi i-coating incane kakhulu
2) I-Ink Middle Contid Note Ink Amafutha noma okuqukethwe ngowoyela owomile kuphezulu kakhulu
3) Ingaphezulu le-Ink lihlelwe
4) Izinto ezinamathela ngokweqile ezinamathela (uwoyela we-silicone) endaweni eyi-inki
5) Ucingo lwesikrini se-anilox roller lincane kakhulu
6) Izinkinga kubuchwepheshe bokwakha (ochwepheshe abanamakhono)
Isixazululo: Imikhiqizo edinga ukugcotshwa kwe-UV, izindlela ezihambisanayo kufanele zithathwe ngesikhathi sokuphrinta ukudala imibandela ethile: Ifomula ye-UV noma ifomula ekhethekile noma ekhethekile noma ekhethekile ye-varnish ifomula kufanele isetshenziswe lapho kunesidingo.
I-UV varnish coatish ayilingani, ngemivimbo ne-arange ikhasi
Imbangela Eyinhloko:
1) I-UV varnish vistish ephezulu kakhulu
2) Intambo yesikrini ye-anilox roller encane kakhulu (inani le-coating likhulu kakhulu) kanti ingaphezulu lingabushelelezi
3) ingcindezi yokuhlangana engalingani
4) Ukufakwa kahle kwe-UV varnish
Isixazululo: Yehlisa ukubonwa kwe-varnish futhi unciphise inani lokugobhoza; Lungisa ingcindezi ngokulinganayo; I-roller ye-coating izophonswa; Faka i-ejenti ekhanyayo ekhanyayo.
I-UV varnish inokunamathela kabi
Imbangela Eyinhloko:
1) Ukuphrinta Ukuphrinta I-Ink Pervate Crystallization
2) ama-auxilie angafanele e-inki yokuphrinta
3) I-UV varnish ngokwayo inama-antision anganele
4) Izimo ze-UV ezingalungile
Isixazululo: Inqubo yokuphrinta kufanele icubungule izimo ezikhazimulayo kusengaphambili; Bopha umkhiqizo ophrintiwe nge-primer ukuze uthuthukise akesion.
I-UV varnish ikhula futhi ine-gel phenomenon
Imbangela Eyinhloko:
1) Isikhathi sokugcina se-UV varnish side kakhulu
2) I-UV varnish ayigcinwa ngokuphelele ebumnyameni
3) Ukushisa kwesitoreji kwe-UV varnish kusehlangothini oluphakeme
Isixazululo: Naka isikhathi sokusebenzisa esisebenzayo se-UV varnish bese usigcina ngokuqinile ebumnyameni. Ukushisa kwesitoreji kufanele kube ngu-5 ~ 25 ℃.
Iphunga elikhulu lensalela
Imbangela Eyinhloko:
1) U-UV varnish welapha awuphelele
2) Ukukhanya okunganele i-ultraviolet ukukhanya noma ukuguga isibani se-UV
I-3) I-UV varnish inekhono lokuphazamiseka kwe-anti-oxygen
4) Ukungezwa ngokweqile kwe-dileunt engasebenzi e-UV varnish.
Isixazululo: Ukwelashwa kwe-UV varnish kumele kube okuphelele, futhi umoya omncane kufanele aqiniswe. Uma kunesidingo, shintsha uhlobo lwe-varnish.
04isifinyezo sesiPolish
Into ephrintiwe yenziwa i-band ekhanyayo phakathi kwe-roller yokushisa kanye ne-roller roller ngetafula lokudla iphepha. Ngaphansi kwesenzo sokushisa nengcindezi, ungqimba we-coating unamathiselwe kwi-light band ukuze uthuthukiswe.
Ithonya lethonya
1) Inani le-coating oyela
Ukuhlanganiswa okuncane kakhulu, ukushelela okumpofu kakhulu ngemuva kokomisa nokupholisa, ukunamathela ngokweqile, izindleko ezandayo, ukudonsa kancane okuholela ephepheni ukufona, futhi indawo yokuphrinta kulula ukuyiqhekeka lapho kupholisa
2) Ukushisa kokuphola
Uma izinga lokushisa liphezulu kakhulu, i-deformation izonyuka, izinga lokushisa liphansi kakhulu, futhi ubushelelezi obucwebezelayo buzophansi. Ngokwesipiliyoni sezimboni, i-115-120 ℃ iyindlela yokushisa engcono yokupholisa
3) ingcindezi evuthayo
Umphezulu wokuphrinta kulula ukuqhekeka futhi kunzima ukuqhekeka lapho ingcindezi inkulu kakhulu, futhi ubushelelezi ngemuva kokuphola buncane lapho ingcindezi incane kakhulu, futhi ingcindezi ilawulwa ku-150 ~ 180kg / m2.
4) I-Polishing Speed (Isikhathi Sokuvuka)
Isikhathi esifushane sokuvuka, ubushelelezi obubi namandla anamandla okunamandla okupenda ku-inki. Izinga lesendlalelo elingaphezulu likhuphuka ngokwanda kwesikhathi sokwelapha, futhi alikhuli ngemuva kwe-6-10 m / min.
I-5) Ibhande elingenzi-ternainled electroplated edwa
Insimbi engenasici ibizwa nge-Plating Poolishing Belt, okuyinto ebaluleke kakhulu yenqubo yokupholisa. Ukubusheleleka nokukhanya kwebhande elikhanyayo kunquma i-Mirror gloss effect kanye nekhwalithi yomkhiqizo ye-coating.
3. I-FAQ
Indawo yefilimu ebunjiwe ichithekile futhi inezimbali
Isizathu:
1) I-polishing oyela inokubonakala okuphezulu nokugoqa okuwugqinsi
2) Amafutha okupholisa ama-loing ane-liven ephansi futhi engalingani
3) Ingaphezulu lendaba ephrintiwe linothuli
4) Amazinga okushisa okupholisa aphansi kakhulu ukuthambisa uwoyela wokupholisa
5) Ingcindezi yokuphola iphansi kakhulu
imigomo yokuxazululwa:
1) I-ink yokuphrinta kumele yome ngokuphelele ngaphambi kokupholisha
2) Yehlisa kahle i-viscosity yamafutha okupholisa futhi uthuthukise impahla evelayo (kanye namanzi e-tianna)
3) Khulisa kahle izinga lokushisa lokuphola kanye nengcindezi
Amakhefu amaphepha ngemuva kokuphrinta
Isizathu:
1) Ukushisa okuphezulu okuphoqayo kunciphisa okuqukethwe kwamanzi kwendaba ephrintiwe futhi kwenza iphepha le-fiber blittle;
2) ingcindezi ephezulu yokuphamba yenza ukuguquguquka nokunakwa kwamaphepha kubi kakhulu;
3) Amafutha okupholisa ukuguquguquka okungakabi;
4) Izimo zokucubungula ngemuva kokupholisha azifanele.
Resolvent:
1) Yehlisa izinga lokushisa nengcindezi kahle ngaphansi kwesimo sokuhlangabezana nekhwalithi yokupholisha;
2) I-Brittle Paper akufanele icutshungulwe ngokushesha ngemuva kokuphoqelela, futhi izinyathelo ezisebenzayo kufanele zithathwe ukushintsha okuqukethwe kwamanzi kwendaba ephrintiwe.
3) Uma into yokuphuka ingabi, ingaxazululwa ngamanzi achichima emuva.
05 Isembozo sefilimu
ukubeka kafushane
Isembozo sefilimu inqubo yokumboza ifilimu epulasitiki ebusweni bendaba ephrintiwe futhi basebenzise ukunamathela ukushisa bese bekucindezela ndawonye
Inqubo yokuhlanganisa ihlukaniswe: okungukuthi, ukuhlanganisa nokubhala
Njengamanje, okusetshenziswa kakhulu ukuhlanganiswa okusheshayo eChina.
Ifilimu eli-coating esheshayo lingahlukaniswa libe yi-film esekelwe efihlemini yefilimu kanye nokuhlanganiswa kwamafilimu okususelwa emanzini ngohlobo lwe-glue
Umdwebo wesakhiwo somshini wefilimu osheshayo osheshayo.
influence factor
1) Izinto zokuphrinta zinethonya elikhulu kwikhwalithi yesembozo sefilimu
Ingaphezulu lihlanzekile. Umphumela wefilimu osebenza ngezinto zokwakha ezinobukhulu obulinganayo kanye namandla aphezulu aqalayo kulungile
2) Ithonya le-ink kwikhwalithi ye-film coating isobala kakhulu
Ungqimba oluwugqinsi lwendaba ephrintiwe noma indawo enkulu yesithombe esiphrintiwe nombhalo izodala i-ink ukuthi ivale ama-pores wefayibha, vimbela ukungena nokunamathela, futhi kwenze kube nzima ngodaba oluphrintiwe ukunamathela Ifilimu yepulasitiki, ethambekele ekushisekeniseni.
I-ink ihlanganiswe ngaphambi kokuba yomile ngokuphelele. I-solvent enendawo ebilayo ephezulu equkethwe ku-ink kulula ukuyikhulisa futhi iphoqelele ifilimu. Ngemuva kokuthi ifilimu ihlanganiswe, umkhiqizo uzoqhuma ukhiphe ifilimu.
3) Inqubo yokuphrinta ithinta ikhwalithi yefilimu emboza ifilimu
Imikhiqizo ephrintiwe nge-inki evamile yegolide kanye nesiliva ayilungele isembozo sefilimu, ngoba i-powder yensimbi ihlukaniswe kalula kusuka ku-ink ngesikhathi senqubo yokomisa, futhi i-powder yensimbi ehlukanisiwe izokwakha umgoqo phakathi kwengqimba ye-ink kanye nokunamathela, okuthinta inhlanganisela ephumelelayo yalaba bobabili. Lo mkhiqizo uzobe ushaye ngemuva kokubekwa isikhathi esithile
4) Ithonya lokushisa okukhona kanye nomswakama
Izinguquko ekuqukethwe komswakama wendaba ephrintiwe (ukumunca umswakama, ukomisa) kakhulu kwenzeka emaphethelweni omkhiqizo ngesikhathi sokucindezela okushisayo nokukhanyisela, okulula ukukhiqiza imibimbi womkhiqizo.
Izidingo Zezinto Ezibonakalayo
Lapho kuphakama okusobala kwefilimu, okungcono ukuqinisekisa ukucaca okungcono kakhulu kokuphrinta okumboziwe
Inokumelana nokukhanya okuhle futhi ayishintshi umbala ngaphansi kwesenzo sokukhanya kwesikhathi eside
Ukuxhumana nama-solvents, anamathela, inks namanye amakhemikhali, kufanele kube nokuqina okuhle kwamakhemikhali
Awekho amabala amhlophe, imibimbi, ama-mainholes
Amandla angaphezulu azohlangabezana nezidingo zokucubungula inqubo elandelayo, futhi amandla angaphezulu azoba amakhulu kune-38 dynes uma idinga ukubhuqwa
Amafilimu ajwayelekile afaka amafilimu wesilwane kanye ne-BOPP
Ukuhlaziywa kwe-FAQ
Umkhiqizo Curl ngemuva kokushaya
1) Ukungezwani kwamafilimu kukhulu kakhulu, okwenza ifilimu lalilula futhi lilimaze. Idivayisi yokungezwani kwamafilimu ingashintshwa
2) Ukungezwani okukhulu komoya kwenza ifilimu nokukhubazeka kwamaphepha ngasikhathi sinye. Lungisa idivaysi yokungezwani okuvumayo
3) Umswakama wemvelo yokukhiqiza uphakeme. Izinga lokushisa kanye nomswakama we-workshop wokukhiqiza kufanele ulawulwe ngo-60%
4) Isikhathi sokumisa sifushane. Kudingeka ukuthi uhambe amahora amane ngaphambi kokusika
Ukuqhathanisa ukusebenza kwephepha lokucubungula.
06 Test prenatal
Izinto ezifanele zokuhlola zemikhiqizo yebhokisi lemibala:
1) Ukuhlolwa kokuhamba okwenziwe
Ukuhlolwa kwe-abrasion
Ukuhlola amandla okuqhuma
Hlola ukuhlolwa
2) Ukuhlolwa kwemvelo okwenziwe
Ukuhlolwa kokuguga
Ukuhlolwa okushisayo nokubandayo nokuhlolwa komjikelezo
3) Ukuhlolwa kokumbumbuluzwa kwe-Post-Process
Uma ikhasimende lidinga ukuhambisana namazinga wekhasimende, uma ikhasimende lingadingi ukulandela amazinga enkampani, izivivinyo ezifanele kumele zenziwe ukuqinisekisa ikhwalithi yomkhiqizo
Shanghai rainbow Industrial Co., LtdInikeza isixazululo sokuma esisodwa sokufakwa kwezimonyo.Uma uthanda imikhiqizo yethu, ungaxhumana nathi,
Iwebhusayithi:
www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
I-WhatsApp: +008615921375189
Isikhathi sePosi: Feb-15-2023