Bhokisi remavara rinowanzo gadzirwa nemavara akati wandei. Maitiro ekudhinda bhokisi remavara mushure mekudhindwa anoratidza chitarisiko chose uye ruvara rwezvinhu, uye anopa vatengi pfungwa yakasimba yekuona. Rave richishandiswa zvakanyanya mumishonga, zvizoro nemamwe maindasitiri uye kurongedza zvigadzirwa nemamwe maindasitiri. Chinyorwa chino chakarongwa naPakeji yeShanghai Rainbowkugovera zviri mukati memaitiro ekugadzira bhokisi remavara mushure mekudhinda uye matambudziko akajairika.
Bhokisi remavarazvinoreva bhokisi repepa rinopetwa uye bhokisi repepa rakaumbwa nekadhibhodhi uye makadhibhodhi akaumbwa nekadhibhodhi. Inowanzo shandiswa senzira yekurongedza yepakati, pakati pekurongedza kwemukati nekurongedza kwekunze.
01 Maitiro emushure mekudzvanywa
Maitiro ekudhinda bhokisi remavara mushure mekudhindwa anosanganisira bronzing, oiling, UV varnish, polishing, firimu rinofukidza concave-convex, die-cutting nedzimwe nzira.
02 Mafuta akawandisa
Nheyo yemaitiro
Roro yekuyera inotenderedzwa uye inotenderera nekumhanya kwakafanana, uye nzira yekutenderera yakatarisana neyeroro yekuputira; Nenzira iyi, jira rekuputira riri pamusoro peroro yekuputira rakaenzana, pamusoro pezvinhu zvakadhindwa panosangana nepamusoro peroro yekuputira, uye roro rinoputirwa zvakaenzana pasi pesimba rekuputira uye kumanikidzwa kweboka reroro.
Mhando uye nzira yekuomesa
Zvichienderana nerudzi rwemafuta, mafuta anogona kupatsanurwa mumhando dzinotevera:
1) Mafuta epamusoro pemvura
2) Mafuta anopenya zvakanyanya
3) Mafuta epurasitiki
4) Oiri yekupolisha zvakanyanya
Nzira yekuomesa mafuta: kuomesa ne infrared
Cherechedza: Zvigadzirwa zvine mafuta zvine mativi maviri zvinofanira kuiswa zvakamira uye zvakaomeswa zvisati zvagamuchirwa. Nekuti zvigadzirwa zvine mafuta zvine mativi maviri zviri nyore kunamira
zvinodiwa zvehunyanzvi
Pamusoro pekusava neruvara, kupenya, kuoma nekukurumidza, kusabatwa nemakemikari nezvimwe zvinhu, oiri yegirazi inofanirawo kuva nezvinhu zvinotevera:
1) Firimu iri rine kujeka kwakanyanya uye harina ruvara rwakatsvuka. Mufananidzo nemavara hazvizoshanduki ruvara mushure mekuoma. Uyezve, harifanirwe kutsvuka ruvara kana kuti kutsvuka nekuda kwekupiswa nezuva kana kushandiswa kwenguva yakareba.
2) Firimu iri rine simba rekudzivirira kusakara.
3) Ine kuchinjika kwakati. Firimu rakajeka rinogadzirwa nechero rudzi rwevarnish pamusoro pechinhu chakadhindwa rinofanira kuchengetedza kuchinjika kwakanaka kuti rienderane nekuchinjika kwepepa kana pepa, uye harizokuvadzwi, kutsemuka kana kusvuurwa.
4) Firimu iri rine simba rakanaka rekudzivirira nharaunda. Haritenderwi kuchinja mashandiro aro nekuda kwekusangana neasidhi isina simba kana hwaro husina simba munzvimbo yaro.
5) Ine hukama hwakanangana pamusoro pechinhu chakadhindwa. Nekuda kwesimba guru remufananidzo wepamusoro neinki yemavara, kubatana kwepamusoro kwechinhu chakadhindwa kunodzikira zvikuru. Kuti firimu rakaoma risatsemuke kana kusvuuka mushure mekuoma, zvinodikanwa kuti firimu rive nehukama hwakasimba, uye rive nehukama hwakanangana neinki nezvimwe zvinhu zvinobatsira zveinki.
6) Nzvimbo yakanaka yekuyera uye yakatsetseka yefirimu. Kunyudzwa kwepamusoro, kutsetseka uye kunyorova kwezvinhu zvakadhindwa zvinosiyana zvikuru. Kuti chifukidziro chinopenya chiite firimu rakatsetseka panzvimbo dzakasiyana dzezvigadzirwa, zvinodiwa kuti mafuta anopenya ave nechimiro chakanaka chekuyera uye nzvimbo yefirimu ive yakatsetseka mushure mekuumbwa kwefirimu.
7) Zvinodiwa kuti zvive nyore kushandisa mushure mekudhindwa. Zvakadai sekugadzira nekugadzira nekudhinda pachikirini.
chinhu chine simba
1) Kushanda kwepepa
Kupesvedzera kwepepa pamhando yemafuta kunonyanya kuoneka mukutsetseka kwepepa. Pepa rine kutsetseka kwakanyanya rine simba guru mushure mekuzorwa mafuta, nepo bepa risina kutsetseka risina simba rekupfuura mafuta zvakanaka, nekuti mafuta ekupukuta anotorwa nepepa rine pamusoro wakaoma. Kugadzirisa dambudziko iri, mafuta anodiwa kaviri.
2) Tembiricha
Tembiricha yekupfuudza mafuta ndeye 18-20 ℃, uye mhedzisiro yekupfuudza mafuta ndiyo yakanakisa. Mafuta acho ari nyore kuomesa munguva yechando, uye mafuta ari pamusoro pechigadzirwa haaenzani mushure mekupfuudza mafuta.
3) Kukanganisa kweinki yekudhinda pamhando yegirazi
Ingi inoshandiswa pakugadzira zvinhu zvinoda kuzorwa mafuta mushure mekudhindwa inofanira kunge inodzivirira kunyungudika uye inodzivirira kupisa, zvikasadaro, zvinhu zvakadhindwa zvinochinja ruvara kana kugadzira ganda rakakwenya. Saka, zvinhu zvinotevera zvinofanirwa kutariswa pakusarudza chigadzirwa chakazorwa mafuta:
Unofanira kusarudza inki isingapindi doro, inonyungudutsa ester, inki isingapindi acid-alkali
Zvinodiwa kushandisa inki yakasimba uye inopenya zvakanaka
Inki ine pepa rakanyatsonamira inofanira kusarudzwa
4) Kushandiswa kwekristaro pakudhinda pamhando yekukwesha
Kuumbwa kwechinhu chakadhindwa kunokonzerwa nezvikonzero zvakafanana nekuti chinhu chakadhindwa chakaiswa kwenguva yakareba, nzvimbo yeinki yakakurisa, uye mafuta ekuomesa anowedzerwa zvakanyanya. Firimu reinki rine chimiro chekugadzirwa kwechinhu pamusoro pepepa. Kuumbwa kwechinhu ichi kuchaita kuti mafuta asaputirwe kana kuti abudise "mavara" uye "mavara".
Ongororo yemibvunzo inowanzo bvunzwa (FAQ)
Kupenya kusina kunaka (semuenzaniso PDQ paper proofing – Weida high grey background white)
chikonzero:
1) Chisimbiso chacho chine bepa rakashata, chine pamusoro pakaoma uye chinonyunguduka zvakasimba
2) Hunhu hwepamusoro hwekuputira husina kunaka uye kupenya kwakaderera kwefirimu
3) Kuwanda kwejira rekufukidza kwakaderera, huwandu hwekufukidza hauna kukwana, uye kufukidza kwacho kwakatetepa zvakanyanya
4) Tembiricha yekuomesa yakaderera, uye kumhanya kwekushanduka kwemvura inonyungudutsa kunononoka
mitemo yekubvumirana:
1) Kana bepa risina kunaka, isa polish primer kutanga, wozopukuta mushure mekuomesa.
2) Wedzera huwandu hwemachira uye wedzera huwandu hwemachira zvakakodzera
3) Wedzera tembiricha yekuomesa uye mhanyisa kusimba kwe coating solvent
4) Tsiva pendi
Kufamba kwemafuta zvisina kuenzana uye kusakwanisa kupinza mapurasitiki munzvimbo iyoyo
chikonzero:
1) Oiri yekunyudza purasitiki neTianna hazvisanganiswi zvakaenzana panguva yekunyungudutswa
2) Mafuta akatetepa zvakanyanya
3) Mafuta emabhurugwa ane viscosity yakanyanya uye haana kuenzana zvakanaka
4) Kusashanda zvakanaka kwepurasitiki kana mafuta epurasitiki akabatwa
chisarudzo:
1) Sanganisa huwandu uye sanganisa zvakaenzana
2) Kuisa mafuta akawanda
3) Sanganisa nemvura yeTianna, uye mafuta akasiyana ane huwandu hwakasiyana
4) Chinja mafuta
03 Varnish yeUV
tsananguro
Varnish yeUV ipurasitiki inopenya, inozivikanwawo seUV varnish. Basa rayo nderekupfapfaidza kana kutenderedza jira pamusoro pe substrate, wobva waishandura kubva pamvura kuita yakasimba kuburikidza nekuvhenekesa rambi reUV, kuitira kuti riome. Rine basa rekudzivirira kukwenya uye kudzivirira kukwenya, uye pamusoro paro panotaridzika zvakanaka, zvakanaka uye zvakatsetseka.
Ongororo yemibvunzo inowanzo bvunzwa (FAQ)
Kupenya kusina kunaka uye kupenya kwakashata
chikonzero chikuru:
1) Kupenya kwemafuta eUV kudiki uye kuputira kwacho kutetepa
2) Kunyungudutsa zvakanyanya zvinhu zvisingashande senge ethanol
3) Kupfeka kusina kuenzana
4) Bepa racho rinonyorova zvakanyanya
5) Kuravira kwemupumburu weanilox wakanyanya kunaka, uye mafuta haana kukwana
Mhinduro: wedzera zvakanaka viscosity uye huwandu hwekuputira kweUV zvichienderana nemamiriro akasiyana epepa: jira reprimer rinogona kuputirwa papepa nekunyudzwa kwakasimba.
Kuoma kusina kunaka, kusanyatsogadzirwa zvakanaka uye nzvimbo inonamira
chikonzero chikuru:
1) Kusakwana kwechiedza che ultraviolet
2) Kuchembera kwechubhu yemwenje yeUV, kushaya simba kwechiedza
3) Nguva yekuchengetedza varnish yeUV yakawandisa
4) Musanganiswa wakawandisa wemvura haubatanidzwi mukuita kwemushonga
5) Kumhanya kwemuchina kwakanyanyisa kukurumidza
Mhinduro: Kana kumhanya kwekubatidza kuri pasi pe 0.5s, simba rerambi remercury rine simba guru rinofanira kunge risingasviki 120W/cm; Chubhu yerambi inofanira kutsiviwa nenguva. Kana zvichidikanwa, wedzera huwandu hwakati hweUV varnish inobatidza kuti ikurumidze kuoma.
Varnish yeUV iri pamusoro pechinhu chakadhindwa haigone kushandiswa, uye kudhinda kuri kubuda
chikonzero chikuru:
1) Kupenya kweUV varnish kudiki kwazvo, uye kuputira kwacho kutetepa zvakanyanya
2) Oiri yeinki yepakati kana mafuta akaoma akawandisa
3) Pamusoro peinki pakaita sekristaro
4) Zvinhu zvinodzivirira kunamira zvakanyanya (mafuta esilicone) pamusoro peinki
5) Waya yechidzitiro che anilox roller inonamira yakatetepa zvakanyanya
6) Matambudziko muhunyanzvi hwekuvaka (mainjiniya haana hunyanzvi)
Mhinduro: Pazvinhu zvinoda kupfekwa neUV glazing, matanho anoenderana anofanira kutorwa panguva yekudhinda kuti pave nemamiriro ezvinhu akati wandei: UV varnish inogona kunge yakakora zvakakodzera, uye primer kana kuti special varnish formula inofanira kushandiswa kana zvichidikanwa.
Kuputira kwevarnish yeUV hakuna kuenzana, ine mitsetse uye ganda reorenji
chikonzero chikuru:
1) Viscosity yeUV varnish yakakwira zvakanyanya
2) Waya yechidzitiro che anilox roller ine gluing yakanyanya kukobvu (huwandu hwekufukidza hwakanyanya) uye pamusoro payo hapasi panyorova
3) Kumanikidzwa kusina kuenzana kwekuputira
4) Kusaenzana zvakanaka kweUV varnish
Mhinduro: deredza kusimba kwevarnish uye deredza huwandu hwekuputira; Gadzirisa kumanikidzwa zvakaenzana; Roller yekuputira inofanira kupukutwa; Wedzera chinhu chinoyera.
Varnish yeUV haina kunamira zvakanaka
chikonzero chikuru:
1) Kudhinda inki pamusoro pekristaro
2) Zvishandiso zvekubatsira zvisina kunaka mukudhinda inki
3) Varnish yeUV pachayo haina kunamira kwakakwana
4) Mamiriro ekurapa kweUV asina kukodzera
Mhinduro: Maitiro ekudhinda anofanira kufunga nezvemamiriro egirazi pachine nguva; Putira chigadzirwa chakadhindwa neprimer kuti unamate zvakanyanya.
Varnish yeUV inokora uye ine gel phenomenon
chikonzero chikuru:
1) Nguva yekuchengetedza varnish yeUV yakawandisa
2) Varnish yeUV haichengetwi zvachose murima
3) Tembiricha yekuchengetedza varnish yeUV iri pamusoro
Mhinduro: nyatsoteerera nguva yekushandiswa zvakanaka kwevarnish yeUV uye chengeta murima. Tembiricha yekuchengetera inofanira kuva 5~25 ℃.
Kunhuhwirira kukuru kwasara
chikonzero chikuru:
1) Kuchenesa varnish yeUV hakusati kwapera
2) Mwenje we ultraviolet usina kukwana kana rambi re UV rekare
3) Varnish yeUV haina simba rekudzivirira okisijeni
4) Kuwedzera zvakanyanya kwemvura isingashandise simba muUV varnish.
Mhinduro: Kuchenesa varnish yeUV kunofanira kunge kwapera, uye mhepo inofanira kusimbiswa. Kana zvichidikanwa, chinja rudzi rwevarnish.
04pfupiso yepolish
Zvinhu zvakadhindwa zvinoiswa mubhandi remwenje riri pakati pebhandi rekupisa nebhandi remhepo netafura yekudyisa mapepa. Pasi pekushanda kwekupisa nekumanikidzwa, jira rekufukidza rinonamirwa kubhandi remwenje kuti riverengerwe.
chinhu chine simba
1) Huwandu hwemafuta ekupukuta anoputirwa
Kupfeka kushoma, kusanyatsotsvedzerera zvakanaka mushure mekuomesa nekupukuta, kupfeka kwakawandisa, mutengo wakawedzera, kuoma zvishoma nezvishoma kunoita kuti mapepa atsvedze, uye nzvimbo yekudhinda iri nyore kutsemuka pakupukuta.
2) Kupisa kwekupukuta
Kana tembiricha yakakwira zvakanyanya, kushanduka kwechinhu kuchawedzera, tembiricha yakadzikira zvakanyanya, uye kutsvedzerera kwekupukuta kuchaderera. Zvichienderana neruzivo rweindasitiri, 115-120 ℃ ndiyo tembiricha iri nani yekupukuta.
3) Kumanikidzwa kwakasimba
Nzvimbo yekudhinda iri nyore kutsemuka uye yakaoma kukwesha kana kudzvanywa kwakanyanya, uye kutsvedzerera mushure mekupolisha kwakashata kana kudzvanywa kuri kudiki, uye kudzvanywa kunodzorwa pa150~180kg/m2.
4) Kumhanya kwekukwesha (nguva yekukwesha)
Nguva pfupi yekupona, kutsvedzerera kusina kunaka uye kusimba kwepende painki kwakaderera. Hunhu hwechikamu chepamusoro hunowedzera nekuwedzera kwenguva yekupona, uye hauwedzere mushure me6-10 m/min.
5) Bhandi rekupukuta resimbi isina ngura rakaiswa nemagetsi
Simbi isina ngura inonzi plating polishing belt, inova ndiyo nzira huru yekupukuta. Kutsvedzerera uye kupenya kwebhandi rechiedza kunosarudza mhedzisiro yegirazi uye mhando yechigadzirwa chependi.
3. Mibvunzo Inowanzo bvunzwa
Pamusoro pefirimu rakakweshwa pane mitsetse uye maruva
chikonzero:
1) Oiri yekupolisha ine viscosity yakakura uye coating yakakora
2) Oiri yekupolisha haina kuenzana zvakanaka uye haina kuenzana
3) Pamusoro pezvinhu zvakadhindwa pane guruva
4) Tembiricha yekupukuta yakaderera zvakanyanya kuti ipfavise mafuta ekupukuta
5) Kumanikidzwa kwekupukuta kwakaderera zvakanyanya
mitemo yekubvumirana:
1) Inki yekudhinda inofanira kuoma zvakakwana isati yakweshwa
2) Deredza kupenya kwemafuta ekupukuta nemazvo uye vandudza hunhu hwekuenzana (pamwe nemvura yeTianna)
3) Wedzera tembiricha yekupukuta nekumanikidzwa nemazvo
Mapepa akapwanyika mushure mekunge kudhinda kwapukutwa
chikonzero:
1) Kupisa kwakanyanya kunoderedza huwandu hwemvura muchinhu chakadhindwa uye kunoita kuti pepa rive rakapfava;
2) Kudzvanywa kwakanyanya kunoita kuti pepa riwedzere kuchinjika uye kuwedzera kwaro;
3) Oiri yekupolisha haina kuchinjika kwakasimba;
4) Mamiriro ekugadzirisa mushure mekupolisha haana kukodzera.
chisarudzo:
1) Deredza tembiricha nekumanikidzwa zvakanaka kana zvichidikanwa kuti zvikwane kunaka kwekukwesha;
2) Bepa rakapfava harifanirwe kugadziriswa nekukurumidza mushure mekukwesha, uye matanho anoshanda anofanira kutorwa ekuchinja huwandu hwemvura muchinhu chakadhindwa.
3) Kana dambudziko rekutyoka rakakomba, rinogona kugadziriswa nekuzara kwemvura kumusana.
05 Kufukidza mafirimu
pfupiso
Kufukidza firimu inzira yekufukidza firimu repurasitiki pamusoro pechinhu chakadhindwa uye kushandisa namati kuti upise uye udzvanye pamwe chete.
Maitiro ekuputira akakamurwa kuita: kuputira uye kuputira
Parizvino, inonyanya kushandiswa ndeyekuputira nekukurumidza muChina.
Firimu rinoputira pakarepo rinogona kukamurwa kuita firimu rinoputira mafuta uye firimu rinoputira mvura zvichienderana nerudzi rweglue
Dhayagiramu yechimiro chemuchina wefirimu wekuputira pakarepo.
ichinhu chine simba
1) Zvinhu zvinodhindwa zvine simba guru pamhando yefirimu rinofukidza
Pamusoro pakachena. Kufukidza firimu kwezvinhu zvine ukobvu hwakaenzana uye simba rakakombama kwakakodzera
2) Simba reinki pamhando yekupenda firimu riri pachena zvikuru
Rutivi rwakakora rweinki yakadhindwa kana nzvimbo yakakura yemufananidzo nemagwaro zvakadhindwa zvichaita kuti inki ivhare maburi efaibha, ivhare kupinda nekupararira kwenamira, uye iite kuti zviomere kuti firimu rakadhindwa rinamire papurasitiki, iyo inowanzoita matumbu.
Inki inoputirwa isati yaoma zvachose. Chinhu chinonyungudutsa chine poindi yakawanda iri muinki chiri nyore kuwedzera nekurebesa firimu. Kana firimu yaputirwa, chigadzirwa chinoputika nekubuda mufirimu.
3) Maitiro ekudhinda anokanganisa kunaka kwekuvhara firimu
Zvigadzirwa zvakadhindwa neingi yegoridhe nesirivha hazvina kukodzera kufukidza firimu, nekuti upfu hwesimbi hunoparadzaniswa zviri nyore neingi panguva yekuomesa, uye upfu hwesimbi hwakaparadzaniswa huchaita chipingamupinyi pakati peinki nenamira, zvichikanganisa musanganiswa unoshanda wezviviri izvi. Chigadzirwa ichi chinoputika mushure mekunge chaiswa kwenguva yakati.
4) Kukanganiswa kwekupisa kwemhepo uye hunyoro
Kuchinja kwehunyoro hwezvinhu zvakadhindwa (kunyudzwa kwehunyoro, kushaya mvura mumuviri) kunowanzoitika pamucheto wechigadzirwa panguva yekudzvanya nekupisa, izvo zvisiri nyore kuumba kunamira zvakanaka nefirimu, zviri nyore kugadzira makwinya, uye zvinokanganisa kugadzirwa kwechigadzirwa zvakanaka.
Zvinodiwa nezvinhu
Kana firimu rakajeka zvakanyanya, zviri nani kuona kuti pepa rakafukidzwa rakajeka zvakanyanya.
Inodzivirira chiedza zvakanaka uye haichinje ruvara kana ikabatwa nechiedza chenguva refu
Kuti ibate zvinonyungudutsa, zvinonamira, inki nemamwe makemikari, inofanira kunge yakagadzikana zvakanaka nemakemikari
Hapana mavara machena, makwinya, kana maburi machena
Simba repamusoro rinofanira kusangana nezvinodiwa pakugadzirisa kwemaitiro anotevera, uye simba repamusoro rinofanira kupfuura madhine makumi matatu nemasere kana richida kucheneswa nebronze.
Mafirimu akajairika anosanganisira mafirimu ePET neBOPP
Ongororo yemibvunzo inowanzo bvunzwa (FAQ)
Kukombama kwechigadzirwa mushure mekuchekwa
1) Kusimba kwefirimu kwakakura zvakanyanya, zvichiita kuti firimu ritambanuke uye rikanganise. Chishandiso chekusimba kwefirimu chinogona kugadziriswa
2) Kukwidibira kukuru kunoita kuti firimu nepepa zvikanganise panguva imwe chete. Gadzirisa mudziyo wekukwidibira
3) Hunyoro hwenzvimbo yekugadzira hwakakwira. Tembiricha nehunyoro hwenzvimbo yekugadzira zvinofanirwa kudzorwa pa60%
4) Nguva yekuomesa ipfupi. Inofanira kusiyiwa kwemaawa mana isati yachekwa
Kuenzanisa mashandiro ekugadzirisa pamusoro pepepa.
06 Kuongororwa kwemwana asati aberekwa
Zvinhu zvakakodzera zvekuyedza zvigadzirwa zvebhokisi remavara:
1) Bvunzo yekufambisa yakaedzwa
Kuedzwa kweAbrasion
Bhiriji rekuyedza simba rekuputika
Kuedza Kudonha
2) Kuedzwa kwezvakatipoteredza kwakaedzwa
Kuyedzwa kwekukwegura
Bvunzo rinopisa nerinotonhora uye bvunzo yebhasikoro
3) Bvunzo yekufananidzira mushure mekuita
Kana mutengi achida kutevedzera zvinodiwa nemutengi, kana mutengi asingade kutevedzera zvinodiwa nekambani, bvunzo dzakakodzera dzinofanirwa kuitwa kuti ive nechokwadi chekuti chigadzirwa chacho chakanaka.
Shanghai Rainbow Industrial Co., Ltd.inopa mhinduro imwe chete yekurongedza zvizoro. Kana uchida zvigadzirwa zvedu, unogona kutibata,
Webhusaiti:
www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
WhatsApp: +008615921375189
Nguva yekutumira: Kukadzi-15-2023