Laminated mafirimu anogadzirwa maviri kana akawanda akaturikidzana ezvakasiyana zvinhu sePE, PP.PVC uye PS uye PET polima ane bepa kana esimbi foils.Iwo mainlu anoshandiswa pakurongedza.Pazasi isu tinotaura nezve laminated mafirimu ekugadzira craft uye maficha ayo pamwe neiyolaminated film recycling.
Kazhinji, kune marudzi matatu ezvigadzirwa zvekugadzira.Chekutanga extruding composite process ndeyekunyungudutsa resin (polyethylene, polypropylene, EVA, ion resin, etc.) seinonamira kana thermal layer, yakaputirwa pamafirimu akasiyana siyana kuti aumbe, uye wozoshanda kuburikidza nekutonhora, kurapa. kana yechipiri substrate inoshandiswa, ndiyo extrusion composite.Zvikasadaro ndeye extrusion coating.Chechipiri kunyorova kwemubatanidzwa maitiro anoshandisa glue-soluble glue.Chimiro chayo chekutanga chinoumbwa, chozooma.Nepo iwo ma substrates maviri achikwana pamwechete kuchine nhamba yakati wandei yekunyungudutsa muzvikamu zvekunamira.Iyo yakanyorova inoumbwa maitiro inowanzo shandiswa mubepa uye imwe substrate composite kugadzirisa.Inoshandiswa zvakanyanya mukurongedza fodya, pepa repipiti / maviri akaturikidzana ealuminium composite zvigadzirwa.Thirdly Solvent-based dry composite process uye solvent-isina yakaoma yakaoma composite maitiro ane mapoinzi akafanana: kana maviri ma substrates akabatana, hapana chinonyungudutsa kana kutetepa mune glue layer yakavharwa pane inonamira substrate.Nzira mbiri idzi dziri pamwe chete dzinoreva seyakaoma composite process.Asi pane musiyano pakati pazvo: yekutanga inoshandisa guruu kana inowanzozivikanwa seguru ine zvinonyungudutsa, iyo yekupedzisira inoshandisa guruu kana guruu haina solvent.Naizvozvo, pane inonyungu yakaoma composite muchina, bhokisi rekuomesera rinodikanwa.
Zvimiro zvemafirimu akasanganiswa:
1.Mvura vapor barriers, kudzivirira zvinhu zvakanyorova kuoma uye kushandiswa kunotonhorera wet wipes: chengetedza zvinhu zvakaoma kubva kune hunyoro, senge zvakabikwa, zvigadzirwa zvehupfu.
2. Acid zvinhu chipingamupinyi.Dzivirira oxidation, senge yemafuta uye nyowani zvinhu.
3. Carbon dioxide barrier.Kudzivirira CO 2 kurasikirwa muMAP kurongedza uye kubudirira kugadzikana kurongedza gasi kuumbwa ne carbonated drinks.
4. Kunhuhwirira chipingamupinyi.Chengetedza kunhuhwirira kubva pakurongedza uye kurasikirwa nemari yakadai sekofi.
5. Kunhuwa chipingamupinyi.Kudzivirira kutorwa kwekunhuhwirira kwekunze kana kudzivirira kurasikirwa kwekunhuhwirira.
6. Chiedza chekudzivirira.Kudzivirira chiedza che oxidation yakadai sezvigadzirwa zvemukaka.
7. Ivhare zvakasimba.Nekuda kwekuvharidzirwa kwefirimu yakasanganiswa, kupisa kunopisa kuvhara kunoshandiswa.
Pakudzokorodza takashandisa iyootomatiki pelletizing recycling system.Iine bhandi conveyer, cutter compactor uye extruder, pelletizing uye dewatering uye mhepo kutapurirana uye kurongedza.Pazasi pane mifananidzo yemuchina.
Nguva yekutumira: May-11-2022
