Nhungamiro: Sirika kudhinda yakajairika graphic kudhinda maitiro mukugadzira zvizoro zvekurongedza zvinhu. Kuburikidza nekubatanidzwa kweinki, skrini yekudhinda skrini, uye michina yekudhinda skrini, iyo inki inoendeswa kune substrate kuburikidza nemambure eiyo graphic chikamu. Munguva yekuita, iyo skrini inodhinda Iyo ruvara ichakanganiswa nezvimwe zvinhu uye shanduko. Ichi chinyorwa chakaputirwa neShanghai rainbow package, uye ini ndichagovana newe akati wandei anokanganisa shanduko yemavara yesiriki skrini.
kudhinda skrini
Iyo skrini yekudhinda maitiro ndeyekuti inki inopfuura nepakati pechikamu che mesh yechidzitiro uye yobva yadonhedza pane substrate. Chikamu chasara chechidzitiro chakavharwa uye inki haigone kupinda. Pakudhinda, ingi inodururwa pachiratidziri. Pasina simba rekunze, iyo inki haizodonhedzi kuburikidza nemambure kune substrate. Kana iyo squeegee ichikwenya ingi neimwe kudzvanywa uye kurerekera kona, inozopfuura nepahwindo. Kune inotevera substrate kuti uone kopi yemufananidzo.
01 Kusanganisa inki
Tichifunga kuti pigment muinki yakanyatsogadzirwa, chikonzero chinowanzokonzera kuchinja kwemavara ndiko kuwedzera kwe solvent. Mumusangano unodzorwa zvakanaka, inki inofanira kupiwa kumuchina wokudhinda chero nguva mushure mokunge yagadzirwa, kureva kuti, printer haifaniri kusanganisa inki. Mumakambani akawanda, inki haigadziriswi uye inopiwa kukudhinda, asi inosiiwa kune vanodhinda kuti vagadzirise, uye vanowedzera uye vanosanganisa inki maererano nemanzwiro avo pachavo. Somugumisiro, chiyero che pigment muinki chinoputsika. Pamvura-yakavakirwa zvakajairika ingi kana UV ingi, mvura iri muinki anoita nenzira imwecheteyo somushonga ari solvent ingi. Kuwedzera mvura kunoonda iyo yakaomeswa inki firimu uye inokanganisa ruvara rweinki, nekudaro ichideredza density yemuvara. . Zvikonzero zvezvinetso zvakadaro zvinogona kurondwa mberi.
Muimba yekuchengetera ingi, vashandi vanosanganisa ingi havashandisi kuyera mudziyo, uye vanongovimba nekutonga kwavo kuti vawedzere huwandu hwenyuchi, kana kusanganisa kwekutanga hakuna kufanira, kana ingi yekusanganisa mari yakashandurwa panguva yekudhinda, kuti yakavhenganiswa ingi ichava Kubudisa mavara akasiyana. Kana basa iri rikadhindwa zvakare mune ramangwana, mamiriro ezvinhu aya anowedzera kuipa. Kunze kwekunge paine ingi yakakwana yekurekodha, hazvigoneke kuburitsazve ruvara.
02 Kusarudzwa kwekrini
Iyo dhayamita yewaya yechidzitiro uye nzira yekurukwa, kureva kuti, plain kana twill, ine simba guru pakukora kwefirimu reinki rakadhindwa. Mutengesi wescreen achapa ruzivo rwakadzama rwehunyanzvi hwechidzitiro, iyo yakakosha theoretical inki vhoriyamu, inomiririra huwandu hweinki inopfuura nepahwindo mesh pasi pemamwe mamiriro ekudhinda, anowanzo kuratidzwa mucm3/m2. Semuenzaniso, 150 mesh/cm sikirini ine mesh dhayamita ye31μm ichakwanisa kupfuura 11cm3/m2 yeinki. Mesh ine dhayamita ye34μm uye 150-mesh sikirini ichapfuura 6cm3 yeinki paskweya mita, iyo yakaenzana ne11 uye 6μm yakakora inki layer. Izvo zvinogona kuoneka kubva pane izvi kuti iyo yakapfava inomiririra ye150 mesh ichaita kuti iwe uwane yakanyanya kusiyanisa inki layer ukobvu, uye mhedzisiro ichakonzera musiyano mukuru muvara.
Nekuvandudzwa kwewaya mesh weaving tekinoroji, zvinodikanwa kuwana imwe nhamba ye twill wire mesh pane plain wire mesh. Kunyange zvazvo izvi dzimwe nguva zvichibvira, mukana wacho muduku zvikuru. Dzimwe nguva vatengesi vezvidzitiro vanochengeta mamwe ekare twill skrini. Kazhinji kutaura, theoretical inki vhoriyamu yezviratidziro izvi inosiyana ne10%. Kana ukashandisa twill weave sikirini kudhinda mifananidzo yakanaka-grained, chiitiko chekutyoka kwemutsara wakatsetseka chinopfuura chiya che plain weave screen.
03Screen tension
Iyo yakaderera tension yechidzitiro ichaita kuti skrini iparadzane zvishoma nezvishoma kubva pane yakadhindwa, izvo zvinokanganisa inki kugara pachiratidziro uye kukonzera mhedzisiro senge kusaenzana kwemavara. Nenzira iyi, ruvara runoratidzika kunge rwachinja. Kuti ugadzirise dambudziko iri, chidzitiro chinhambwe chinofanira kuwedzerwa, kureva kuti, chinhambwe chiri pakati peiyo yakatwasuka yakaiswa skrini ndiro uye zvinhu zvekudhinda zvinofanirwa kuwedzerwa. Kuwedzera chidzitiro kureba kunoreva kuwedzera kudzvanywa kweiyo squeegee, iyo inozokanganisa huwandu hweinki inopfuura nepahwindo uye kukonzera kumwe kushanduka kwemavara.
04Kugadzika kwe squeegee
Iyo yakapfava iyo squeegee inoshandiswa, iyo inki yakawanda ichapfuura nepahwindo. Iyo yakanyanya kudzvinyirira inobata pane iyo squeegee, iyo inokurumidza blade edge ye squeegee inopfeka panguva yekudhinda. Izvi zvichashandura nzvimbo yekubatana pakati pe squeegee uye yakadhindwa nyaya, iyo ichashandurawo huwandu hweinki inopfuura nepahwindo, uye nokudaro Inokonzera kuchinja kwemavara. Kuchinja kona ye squeegee kuchakanganisawo kuwanda kwekunamatira inki. Kana iyo squeegee ichimhanya zvakanyanya, izvi zvinoderedza kukora kweiyo yakasungirirwa inki layer.
05Setting of ink-return banga
Basa reiki-inodzosera banga nderekuzadza maburi echidzitiro nehuwandu hwakagadzikana hweinki. Kugadzirisa kudzvanywa, kona uye kupinza kwebanga rinodzosa inki kuchaita kuti mesh ive yakawandisa kana kuzara. Kunyanya kudzvinyirirwa kwebanga reinki-return kunomanikidza inki kupfuura nemambure, zvichiita kuti inki iwedzere kunamatira. Kusakwana kudzvanywa kwebanga rinodzosa ingi kunokonzeresa kuti chikamu chemesh chizadzwe neingi, zvichikonzera kusakwana kweinki adhesion. Iyo yekumhanya yekumhanya yeinki yekudzosera banga yakakoshawo. Kana ikamhanya zvishoma nezvishoma, ingi ichapfachukira; kana ikamhanya zvakanyanya, inokonzera kushomeka kweinki kwakakomba, iyo yakafanana nemhedzisiro yekuchinja kumhanya kweiyo squeegee.
06Machine setting
Kungwarira maitiro ekudzora ndicho chinhu chikuru chakakosha. Iyo yakagadzikana uye inogadzirisa kugadzirisa kwemuchina kunoreva kuti ruvara rwakagadzikana uye runopindirana. Kana kugadziriswa kwemuchina kuchichinja, ipapo ruvara rucharasikirwa nekutonga. Ichi chinetso chinowanzoitika apo vashandi vanodhinda vanochinja mashifiti, kana kuti gare gare vashandi vanotsikirira vanochinja marongero omuchina wokudhinda pamadiro kuti vawirirane nemiitiro yavo vamene, izvo zvichaparira kuchinja kwemavara. Iyo yazvino-yakawanda-mavara-mavara skrini yekudhinda muchina inoshandisa komputa otomatiki kutonga kubvisa mukana uyu. Itai zvigadziriso izvi zvakadzikama uye zvinoenderana zvemuchina wokudhinda uye chengeta marongero aya asina kuchinjika mukati mebasa rese rekudhinda.
07Zvinyorwa zvekudhinda
Muindasitiri yekudhinda skrini, chinhu chinowanzo furatirwa kuenderana kweiyo substrate inodhindwa. Iro bepa, makadhibhokisi uye epurasitiki inoshandiswa mukudhinda kazhinji inogadzirwa mumabhechi. Mutengesi wemhando yepamusoro anogona kuvimbisa kuti batch yese yemidziyo yaanopa ine kunaka kwepamusoro kutsetseka, asi zvinhu hazvisi izvo nguva dzose. Panguva yekugadzirisa zvinhu izvi, chero shanduko shoma mukugadzirisa ichachinja ruvara uye ruvara rwezvinhu. Surface finish. Kana izvi zvangoitika, ruvara rwakadhindwa runotarisa kuchinja, kunyange zvazvo pasina chakachinja panguva chaiyo yekudhinda.
Kana tichida kudhinda patani imwe chete pamhando dzakasiyana-siyana, kubva pamarata epurasitiki kusvika kune yakanaka art cardboard, sechiziviso chekushambadzira, vanodhinda vanosangana nematambudziko aya. Rimwe dambudziko ratinowanzosangana naro nderekuti kudhinda kwedu skrini kunofanirwa kubata nemufananidzo wekubvisa. Kana isu tikasateerera kukudzora kwemaitiro, isu hatina mukana. Kunyatso kudzora maitiro kunosanganisira kuyerwa kwemavara kwakaringana, kushandisa spectrophotometer kuona ruvara rwemutsara, uye densitometer kuona mavara matatu ekutanga, kuitira kuti tikwanise kudhinda mifananidzo yakagadzikana uye inowirirana pane zvakasiyana siyana.
08light source
Pasi pechiedza chakasiyana, mavara anotarisa akasiyana, uye maziso evanhu anonyatsonzwa kune idzi shanduko. Mhedzisiro iyi inogona kuderedzwa nekuona kuti mavara emavara anoshandiswa mukudhinda kwese kwakarurama uye kunoenderana. Kana ukachinja vatengesi, izvi zvinogona kuva njodzi. Kuyera kwemavara uye maonero inzvimbo yakaoma kwazvo. Kuti uwane kutonga kwakanakisa, panofanirwa kuve neyakavharwa loop inoumbwa nevagadziri veinki, kusanganisa ingi, kuratidza uye kuyerwa kwakaringana mukudhinda.
09 yakaoma
Dzimwe nguva ruvara runoshanduka nekuda kwekugadzirisa kusina kunaka kwemuomesi. Paunenge uchidhinda pepa kana kadhibhodhi, kana kupisa kwekuoma kwakagadziriswa zvakanyanya, mamiriro ezvinhu ndeokuti ruvara ruchena runoshanduka yero. Magirazi uye maindasitiri eceramic anonyanya kunetseka nekushanduka kwemavara panguva yekuomesa kana kubheka. Iyo pigment inoshandiswa pano inofanirwa kuchinjwa zvachose kubva kune yakadhindwa ruvara kuenda kune sintered color. Aya mavara ane sintered haangobatanidzwi chete nekupisa kwekubikira, asiwo neoxidation kana kuderedzwa kwemweya munzvimbo yekubikira.
Iyo kambani Shanghai Rainbow Industrial Co., Ltdndiye mugadziri, Shanghai muraraungu package Ipa one-stop cosmetic packaging.Kana iwe uchida zvigadzirwa zvedu, unogona kutibata,
Webhusaiti:www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
WhatsApp: +008613818823743
Nguva yekutumira: Nov-04-2021