Tingsheng ichapa zvakanakisaKraft Paper Lunch Bhokisi,Kraft Chingwa Bhokisi,Kraft Pepa Pizza Bhokisi
Kraft bepa kudhinda kunogona kushandisa flexo kudhinda, gravure printing, offset kudhinda uye screen kudhinda maitiro.Chero bedzi iwe uchiziva zvakakosha zvehunyanzvi hwekutsikisa, unoziva nekukodzera kudhinda kweinki uye kraft bepa, sarudza uye ugovere ingi zvine musoro, uye kudzora michina paramita, unogona kuwana zvakanakisa zvemhando yepamusoro..
Nekudaro, kune mamwe mafekitori madiki ekurongedza uye ekudhinda, kana mafekitori madiki achangoisa mukugadzira uye kushanda kwekraft mapepa ekurongedza, pachange paine matambudziko mumhando yechigadzirwa nekuda kwemamiriro akasiyana.Izvi zvinotevera mamwe mapoinzi anofanirwa kutariswa pakudhinda kraft bepa:
Nyatsoteerera mavara ekudhinda
Kuti uwane zvirinani kudhindwa kwemavara mu kraft bepa kudhinda, zvakanyanya kuoma pane kudhinda neSBS bepa.Kunyanya, kubereka kwemavara kwakaringana pane yakajairwa kraft board kunoda kutarisirwa zvakanyanya pane kudhinda pane bleached kraft board.Sezvo zvakajairika kraft bepa pacharo rakasvibira, kuita kweingi yekudhinda kwakasiyana kwazvo neiyo yekudhinda pamapepa akacheneswa.Nokudaro, zvakanakisisa kushandisa ingi dzine mavara akajeka uye kushandisa mamwe mavara anotarisa maziso, kuitira kuti kudhinda kuite zviri nani.Pastel mavara uye matinji ndiwo akanyanya kuoma kuwana mhedzisiro inodiwa yeinki density, opacity, uye abrasion kuramba.Zvakare, kana zvichidikanwa, kuwedzera kuchena kudiki kune inki kutanga kuchabatsira kuzadzisa yaidiwa pastel kana tint, iyo inobatsira kwazvo kudzokorora pastel uye pastel mavara.Nekukura kuri kuwedzera kwe tekinoroji yekudhinda, vamwe vagadziri vanotoshandisa UV inki kuvandudza zvinobudirira kudhinda kwemavara maitiro.Parizvino, vanenge vese vanogadzira ingi vakagadzira ingi dzepuraimari color board, uye vazhinji vanogadzira ingi vakagadzirawo ingi dzekudhinda pamapepa ekraft.Naizvozvo, usati waona mhinduro yakanakisa yebasa, iwe unofanirwa kubvunza mugadziri weinki, sarudza akasiyana formula ingi zvinoenderana neinodhinda inodiwa fekitori, tarisa kune inki ruvara rwemavara rwakapihwa nemugadziri weinki uye kudhinda kweingi pa. mapepa akasiyana, uye pakupedzisira sarudza iyo yakanyanya kufanira iwe pachako.Best ink.
Kusarudzwa kweinki kunonzwisisika
Sezvo bepa re kraft rakasiyana nekadhibhodhi reSBS uye bepa rinodhinda zvakajairika, harina kuvharwa, rakasununguka pane makadhibhodi akacheneswa, rine mapores akawanda pamusoro, uye rine simba rakati piriviri, nezvimwewo, izvo zvinoda kunyatsoiswa mukushandisa inki nekuputira.funga.Semuenzaniso, maererano nekuongororwa kwemaitiro ekraft bepa, kazhinji zviri nani kushandisa flexographic printing, uye hazvina kukodzera kushandisa offset printing machine ye full-page solid kraft paper printing.Nekuda kwekukasharara kwepepa rekraft, kunyorova, kunyura kwakasimba kweingi, kugomara kwemavara ezvigadzirwa zvakadhindwa, uye chiitiko cheinki kudhonza kubva pamapepa epamusoro fiber (inozivikanwawo sekudhonza mvere dzemapepa) panguva yekudhinda.
Kadhibhodhi kugadzira uye kugadzirisa
Nekuda kweiyo yakasununguka, porous uye bulky maitiro eunglazed kraft bepa, zviri nyore kugadzira guruva panguva yekugadzira uye kugadzirisa makadhibhodi.Nokudaro, kuchenjerera kunofanira kubhadharwa kudzivirira uye kuderedza kukuvadza kunokonzerwa neguruva.
Post-press kufa-kucheka
Nekuda kwechimiro chakakosha chepekutanga ruvara kraft bepa, simba rayo rakakura uye hunhu hwayo hwefiber hunofanotaurwa, saka ine zvirinani zvekugadzirisa zvivakwa zvakaita se embossing, kufa-kucheka uye kufa-kunyora.Asi kune yakakwirira-simba uye yakaoma yekutanga fibers, kraft bepa rinodiwa kupfuudza yakadzika indentation mitsetse kudzivirira kudzokororwa.Mukuwedzera, mapanga ekucheka-fa anodiwa kuti ave akapinza.Nekuda kwesimba repamusoro refiber yekraft bepa, indentation yakatetepa inodiwawo pamutsetse wekupenyera, uye nick inodiwa pakuputira inofanira kunge iri shoma uye idiki.
Gluing uye kuwirirana kunonzwisisika
High-solid, high-viscosity resin adhesive inokodzera kuderera-kupisa kusungirirwa.Inoda kunyoroveswa isati yabatanidzwa kune kraft kadhibhodhi, uye haigone kupinda mukati memakadhibhodi muhuwandu hukuru.Traditional hot melt adhesives akakodzerawo kraft kadhibhodhi uye polyester-glazed kraft bepa.Mhedzisiro yacho yakati yakanaka.Nekuda kwehuremu hwayo, kraft paperboard yakakodzera kugadzirwa pane yakakwirira-kumhanya folda-folder michina.
Kusarudzwa kwepepa kunonzwisisika
Kuti zvizadzise zvinodiwa zvekurongedza zvevagadziri vezvikafu, unbleached kraft paperboard ine humwe hunhu hwakasiyana nebepabhodhi rakacheneswa, senge zvinhu zvakabikwa kana zvigadzirwa zvemumba senge chikafu chiri nyore.Iyo yakasikwa brown kutaridzika kweprimary kraft bepa ine hutano, retro kutaridzika.Muchokwadi, kungosiyana pakati pekutaridzika kwakasarudzika kwekraft bepa uye huwandu hukuru hwekurongedza chena hunogona kuita kuti chigadzirwa chibude pachena.Sezvo akawanda ekurongedza chikafu akagadzirirwa kuve nyore kana kuita, kusimba kwekraft bepa ndeimwe mukana.Kutakura kunotora kunofanirwa kuve kwakasimba zvakakwana kuvharira chikafu chemutengi pasina kutyora.Nechiratidzo chimwe chete, makapu ekunwa anofanira kukwanisa kumira munzvimbo ine mwando kuitira kuti kofi irege kudzika pamakumbo emutengi.Kusimba zvakare kutariswa kukuru kwechikafu chakaomeswa nekuti kurongedza kwechikafu chakaomeswa hakugone kukanganisa, kubvarura, kukanganisa, kana kutora hunyoro hwakawandisa panguva yechando / kunyungudika.Panyaya yekushanda mune izvi, kraft bepa riri nani pane homogeneous bleached kraft bepa.
Nguva yekutumira: Jul-28-2022