Muchinyorwa chino, iyo yakajairwa pepa-plastiki kupatsanurwa mune solvent-isina composite process inoongororwa zvakadzama.
Kuparadzaniswa kwepepa nepurasitiki
Izvo zvakakosha zvemapepa epurasitiki anoumbwa kushandisa anonamira seyepakati svikiro, pane roller yemuchina wekuisa bhaisikopo, pasi pekuita kwesimba rekunze rekupisa nekumanikidza, bi-directional wetting, kupinda, oxidation, uye conjunctiva kuomeswa kweiyo. chirimwa faibha yepepa, iyo isiri-polar polymer firimu repurasitiki uye inki layer, kuburitsa inoshanda adsorption uye kugadzira mapepa epurasitiki kusungirirwa zvakasimba.
Chiitiko chekuparadzanisa kwepurasitiki yepepa inonyanya kuratidzwa mukusakwana kwepeel simba refirimu inosanganiswa, glue haiomesi, uye pepa rakadhindwa nyaya inoparadzaniswa kubva kune yakanamatira layer pafirimu repurasitiki.Ichi chiitiko chiri nyore kuoneka mune zvigadzirwa zvine nzvimbo yakakura yekudhinda uye munda wakakura.Nekuda kweiyo inki yakakora pamusoro pepamusoro, glue inonetsa kunyorova, kupararira uye kupinda.
- 1.Kufunga Kukuru
Pane zvinhu zvakawanda zvinokanganisa kuparadzaniswa kwepepa nepurasitiki.Kutsvedzerera, kufanana, mvura iri pamapepa, zvakasiyana siyana zvefirimu repurasitiki, ukobvu hwekudhinda inki layer, huwandu hwezvinhu zvinobatsira, tembiricha uye kumanikidza panguva yepepa-plastiki inoumbwa, kugadzirwa kwehutsanana kwezvakatipoteredza, tembiricha uye hunyoro hunyoro zvese zvichave nekukanganisa. pamugumisiro wepepa-plastic composite.
- 2.Kurapa
1) Ink layer yeinki yakanyanya kukora, zvichikonzera kupinda uye kupararira kwekunamatira, zvichikonzera kuparadzaniswa kwepepa nepurasitiki.Nzira yekurapa ndeyekuwedzera uremu hwekuputira hwekunamatira uye kuwedzera kudzvinyirira.
2) Kana iyo inki layer isina kuoma kana kunyatso kuoma, iyo yakasara inonyungudutsa muinki layer inonetesa kunamatira uye inoita bepa-plastiki kupatsanurwa.Nzira yekurapa ndeyekumirira kuti inki yechigadzirwa iome isati yasanganiswa.
3) Iyo yakasara yehupfu pamusoro pechinhu chakadhindwa ichadzivisawo kunamatira pakati pepepa uye firimu repurasitiki kuti rigadzire kuparadzaniswa kwepepa nepurasitiki.Nzira yekurapa ndeye kushandisa michina uye nzira dzemanyore kudzima hupfu pamusoro pechinhu chakadhindwa uye wozobatanidza.
4) Maitiro ekushanda haana kumira, kumanikidza kudiki, uye kumhanya kwemuchina kunokurumidza, zvichikonzera kuparadzaniswa kwepepa nepurasitiki.Nzira yekurapa ndeyekushanda zvakanyatsoenderana nemaitiro ekugadzirisa, zvakakodzera kuwedzera kumanikidzwa kwefirimu yekuputira uye kuderedza kasi yemuchina.
5) Iyo yekunamatira inobatwa nebepa uye inki yekudhinda, uye kupatsanurwa kwepurasitiki yepepa kunokonzerwa nekusakwana kwekuremerwa kwehuremu.Iyo yekunamatira ichagadziridzwa, uye uremu hwekuputira huchatemwa zvinoenderana nezvinodiwa nemugadziri.
6) Kurapa kwekorona pamusoro pefirimu yepurasitiki haina kukwana kana kudarika hupenyu hwebasa, zvichiita kuti kupatsanurwa kwemapepa nemapurasitiki kunokonzerwa nekukundikana kwepamusoro pekurapa.Corona iyo substrate yepurasitiki kana kuvandudza iyo firimu repurasitiki zvinoenderana neiyo corona standard yekupfeka firimu.
7) Paunenge uchishandisa chikamu chimwe chete chekunamatira, kana pepa nepurasitiki zvakaparadzaniswa nekuda kwekusakwana kwemhepo humidity, manual humidification ichaitwa maererano nezvinodiwa humidity ye single component adhesive processing technology.
8) Ita shuwa kuti inonamatira iri mukati mewaranti nguva uye yakachengetwa uye inoshandiswa zvinoenderana nezvinodiwa nemugadziri.Semuyenzaniso, maviri-chikamu otomatiki musanganiswa ari muchimiro chakanaka kuti ave nechokwadi chechokwadi, kufanana, uye kukwana kwereshiyo.
Nguva yekutumira: Zvita-30-2021