Ⅰ Plastic bag kugadzira maitiro anowanzo shandiswa mumatatu makuru ekudhinda maitiro
Mabhegi ekurongedza epurasitiki, anowanzo kudhindwa pamhando dzakasiyana dzemafirimu epurasitiki, uye obva asanganiswa neiyo barriers layer uye kupisa seal layer kuita firimu rinoumbwa, nekutsemura, kugadzira mabhegi kuti vagadzire zvigadzirwa zvekurongedza. Pakati pavo, kudhinda ndiyo yekutanga mutsara wekugadzira, asiwo inonyanya kukosha maitiro, kuyera giredhi yechigadzirwa chekuputira, kudhinda mhando ndiyo yekutanga. Naizvozvo, kunzwisisa uye kudzora kudhinda maitiro uye mhando inova kiyi yekuchinjika kurongedza kugadzirwa.
1.Rotogravure
Kudhindwa kwefirimu repurasitiki kunonyanya kuenderanarotogravure kudhinda maitiro, uye firimu repurasitiki rakadhindwa narotogravure ine mabhenefiti emhando yepamusoro yekudhinda, gobvu inki layer, mavara akajeka, akajeka uye akajeka mapatani, akapfuma mapikicha akaturikidzana, zvine mwero musiyano, chaiwo mufananidzo uye yakasimba-matatu-dimensional pfungwa.Rotogravure kudhinda kunoda kuti chikanganiso chekunyoresa chemavara ega ega patani chisapfuure 0.3mm, uye kutsauka kwemavara akafanana uye kutsauka kwemavara akafanana mubatch imwechete zvinoenderana nezvinodiwa zveGB7707-87.Rotogravure printing plate ine yakasimba kudhinda kuramba, yakakodzera kwenguva refu-inomhanya zvidimbu mhenyu. Zvisinei,rotokudhinda kwegravure zvakare kune zvikanganiso zvisingagone kufuratirwa, senge yakaoma pre-press plate kugadzira maitiro, mutengo wakakwira, nguva yakareba yekutenderera, kusvibiswa, nezvimwe.
Rotogravure printing process ine musiyano pakati pekudhinda kwepamusoro uye iparutivi kudhinda maitiro.
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1）Surface kudhinda
Iko kunonzi kudhindwa kwepamusoro kunoreva nzira yekudhinda pamafirimu epurasitiki, mushure mekugadzira bhegi uye mamwe maitiro emashure, mifananidzo yakadhindwa inoratidzwa pamusoro pechigadzirwa chakapedzwa.
"Kudhindwa kwepamusoro" kwefirimu repurasitiki kunoitwa neingi chena seruvara rwepasi, iyo inoshandiswa kumisa kudhinda kwemamwe mavara. Mabhenefiti makuru ndeaya anotevera. Chekutanga, inki chena yepurasitiki ine hukama hwakanaka nePE uye PP firimu, iyo inogona kuvandudza kukurumidza kunamatira kweiyo yakadhindwa inki layer. Chechipiri, iyo chena inki base color inoratidzira zvizere, izvo zvinogona kuita kuti ruvara rwekudhinda rive rakajeka. Zvekare, iyo yakadhindwa base color inogona kuwedzera ukobvu hweinki layer yeprint, ichiita kuti iyo yakadhindwa iwedzere kupfuma mumatanho uye yakapfuma mukuona kwekuita kweinoyangarara uye convexity. Naizvozvo, kutevedzana kweruvara rwekudhinda kwepepa repurasitiki firimu kudhinda kunowanzo kutsanangurwa sezvizvi: chena → yeyero → magenta → cyan → dema.
Yepamusoro kudhinda epurasitiki firimu inoda yakanaka inki adhesion, uye ine yakakura abrasion resistance, sunlight resistance, chando kuramba, tembiricha kuramba. Mumakore achangopfuura, vamwe vanogadzira ingi vakagadzira yakakosha-yepamusoro-tembiricha yekubikira-inodzivirira pamusoro kudhinda doro-soluble inki, kusapfeka uye kuramba kwezuva, kunamatira uye kupenya kwemavara kwakanaka kwazvo.
2）Mukati mekudhinda maitiro
Mukati mekudhinda inzira yakakosha yekudhinda iyo inoshandisa ndiro ine reverse image graphics uye inotamisa ingi mukati me substrate inoonekera, zvichiratidza mifananidzo yakanaka iri kumberi kwe substrate.
Kuti uwane zvakafanana zvinoonekwa se "tafura yekudhinda", iyo yekudhinda maitiro ekudhinda ruvara kutevedzana kunofanirwa kunge kwakapesana ne "tafura yekudhinda", kureva, iyo chena inki base ruvara pane yekupedzisira kudhinda, kuitira kuti kubva kumberi. yezvakadhindwa, iyo chena inki base ruvara rwekuita basa mukumisa basa remavara. Naizvozvo, kudhinda kutevedzana kwemavara kunofanirwa kuve: dema → bhuruu → magenta → yero → chena.
2.Flexography
Kudhinda kweFlexographic kunonyanya kushandisa mahwendefa e letterpress anochinjika uye ingi inoomesa letterpress. Midziyo yaro iri nyore, inodhura, chiedza chemhando yeplate, kuderera kwepasi painodhinda, kurasikirwa kuduku kweplate nemichina, ruzha rushoma uye kukurumidza kukuru pakudhinda. Iyo flexo plate ine ipfupi plate yekuchinja nguva, yakakwirira kushanda zvakanaka, yakapfava uye inochinjika flexo plate, yakanaka inki yekufambisa kuita, kuchinjika kwakafara kwezvinhu zvekudhinda, uye mutengo wakaderera pane.rotogravure printing yekudhinda zvidiki zvidiki zvezvigadzirwa. Zvisinei, kudhinda kweflexo kunoda inki yepamusoro uye ndiro, saka mhando yekudhinda yakaderera zvishoma kunerotogravure process.
3.Screen Printing
Paunenge uchidhinda, iyo inki inotamirwa kune substrate kuburikidza ne mesh ye graphic chikamu nekusvinwa kwe squeegee, kuumba mufananidzo wakafanana newakatanga.
Screen printing products rakapfuma inki layer, ruvara rwakajeka, ruvara ruzere, kuvharika kwakasimba, dzakasiyana siyana dzeinki dzakasiyana, kuchinjika, kudzvanywa kudiki, kuri nyore kushanda, nyore uye nyore kugadzira ndiro, kuderera kwekudyara mumidziyo, mutengo wakaderera, hupfumi hwakanaka hwehupfumi, huwandu hwakawanda hwezvinhu zve substrate.
Kurongedza hakuna kushomeka pane kushambadza mukusimudzira mufananidzo wezvinhu zvese, kune zvakawanda zvinokonzeresa sekushongedza zvinhu, kuchengetedza zvinhu, uye kufambisa kufambiswa kwezvinhu. Kudhinda kunotamba chinzvimbo chakakosha mukuita mabhegi ekurongedza.
Ⅱ Maitiro ekuyerera kwefekitori yepurasitiki yekurongedza bhegi ruvara rwekudhinda
Vagadziri vemabhegi epurasitiki vanogadzira mabhegi epurasitiki, maitiro ese ndeaya, kutanga nekambani yekugadzira kugadzira mabhegi ako, uyezve kune ndiro inogadzira ndiro yefekitori kugadzira ndiro, kugadzira ndiro kunopedzwa uye kwakasvika mushure meiyo yepurasitiki yekurongedza bhegi rekudhinda chirimwa, pamberi. iyo chaiyo yekugadzira mabhegi epurasitiki ekurongedza, saka, epurasitiki kurongedza mabhegi mavara ekudhinda chirimwa maitiro sei? Nhasi tichadzidza nezvazvo, kuitira kuti iwe ugone kunyatsonzwisisa kugadzirwa kwezvigadzirwa zvavo.
I.Printing.
Uye nyaya dzine chekuita nekudhinda dzinofanirwa kutariswa ndezvekuti iwe unofanirwa kutaurirana pachine nguva nepurasitiki yekurongedza bhegi mugadziri wegiredhi reinki rinoshandiswa mukudhinda, unorayirwa kushandisa yakanakisa nharaunda inochengetedza ingi inopupurirwa, iyi inki inodhinda kubva mupurasitiki. mabhegi ekurongedza ane kunhuhwirira kushoma, akachengeteka.
Kana iri pachena mabhegi epurasitiki ekurongedza, haufanire kudhinda nhanho iyi, unogona kutanga zvakananga kunotevera maitiro.
II.Composite
Mabhegi ekurongedza epurasitiki anowanzo kugadzirwa maviri kana matatu akaturikidzana eyakagadzirwa firimu lamination, iyo yekudhinda dhizaini yeinopenya firimu kana matte firimu, wobva warega iyo yakadhindwa firimu uye mamwe mamakisi akasiyana emhando dzakasiyana dzekurongedza firimu rakamisikidzwa pamwechete. Yakasanganiswa kurongedza bhagi firimu rinodawo kuibva, kureva, nekugadzirisa nguva yakakodzera uye tembiricha, kuitira kuti iyo yakasanganiswa yekurongedza firimu iome.
III.Kuongorora
Pakupera kwemuchina wekudhinda pane chidzitiro chakakosha chekutarisa kana paine zvikanganiso pamupumburu wefirimu iri kudhindwa, uye mushure mekudhinda chikamu chefirimu remavara pamushini, chikamu chemuenzaniso chinowanzobvarurwa kubva firimu rinofanira kutariswa natenzi weruvara, uye panguva imwechete inopihwa kune mutengi kuti atarise kana iri vhezheni chaiyo, kana ruvara rwacho rwakarurama, kana paine zvikanganiso zvisati zvawanikwa, zvichingodaro, uye woenderera mberi nekudhinda mushure. mutengi zviratidzo.
Chinodiwa kusimudza ndechekuti, nekuda kwekutarisa kana kudhinda zvikanganiso, dzimwe nguva iyo chaiyo yakadhindwa ruvara ichave yakasiyana nekugadzirwa, asi pakutanga kwebasa rekudhinda, kana mutengi asingagutsikane nemuvara wakadhindwa, panguva ino inogona. zvakare igadziriswe, inova vanogadzira mabhegi epurasitiki vanogadzira kazhinji vanoda kuti vatengi vaone fekitori pamberi penzira yakanaka yekutanga kudhinda ruvara, saina chikonzero chemuenzaniso.
IV.Kugadzira homwe
Mabhegi akasiyana emhando yepurasitiki yekurongedza bhegi kugadzira nzira dzakasiyana, matatu epadivi chisimbiso, mana epadivi chisimbiso, anomira-up pouches,mabhegi epasiuye zvichingodaro zvakasiyana-siyana zvepurasitiki zvekurongedza bhegi mhando, iri mubhegi-kugadzira link kuratidza. Kugadzira bhegi kunoenderana nehukuru uye bhegi mhando yemabhegi epurasitiki ekurongedza, iro rakadhindwa bhegi roll firimu rekucheka, rinonamira mumabhegi epurasitiki ekurongedza. Kana iwe ukagadzirisa epurasitiki yekurongedza bhegi roll firimu zvakananga pamushini wekurongedza otomatiki, saka hapana bhegi rinogadzira iyi link, iwe unoshandisa roll firimu wobva wapedzisa kugadzira bhegi uye kurongedza, kuvhara uye basa rakatevedzana.
V.Packing & Shipping
Vagadziri vepurasitiki ekurongedza mabhegi anozogadzirwa zvinoenderana nenhamba yakati chechetere mabhegi epurasitiki akatakurwa uye anotumirwa kune vatengi, kazhinji, vagadziri vepurasitiki yekurongedza mabhegi vane iri padyo kutakura sevhisi, asi kana iwe uchida kutora kutakura zvinhu, ipapo nguva yekurongedza. kufunga nezve simba rekutakura zvinhu kuti udzivise kukanganisa kwezvinhu.
Ending
Pane zvese zvatinoda kugovera ruzivo mumabhegi epurasitiki, tinovimba kuti ndima iyi ichakubatsira. Tiri kutarisira kuva nekushandira pamwe nemi mose. Ndinokutendai nekuverenga kwenyu.
Nguva yekutumira: Kubvumbi-09-2022