Nheyo yekushanda ye thermoforming packaging muchinandeye kushandisa preheating uye kupfavisa hunhu hwemapepa epurasitiki ane tensile zvimiro kupuruzira kana kupukuta iyo yekurongedza kugadzira chigaba chekurongedza chine maumbirwo anoenderana nechimiro che mold, wobva waisa zvigadzirwa uye chisimbiso, otomatiki kuunganidza tsvina yakawandisa mushure mekucheka uye. kuumba.Iyo inonyanya kuumbwa nezvikamu zvinotevera:
Kupisauyenzvimbo yekugadzira
Usati waumba, kupisa firimu rezasi kuti risvike kutonhora kunodiwa pakuumbwa uye kunyorovesa, kugadzirira kukurumidza kuumbwa.Nzira yekuumba inosiyana zvichienderana nehunyanzvi hwemugadziri, zvinhu zvemufirimu, uye kudzika kwegaba rekugadzira.
Izvi zvinotevera zvinonyanya kuunza akati wandei akajairika uye anoshandiswa zvakanyanya nzira dzekugadzira mune thermoforming yekurongedza muchina:
1) Vacuum: Negative kumanikidza kuumba, vacuum kubva kuzasi kwe mold kuti ubatanidze pepa rinokwana mold kuti iite chigadziko chekurongedza, icho chinokodzera mapepa matete uye anoshandiswa kune isina kudzika yakatambanudzwa midziyo.
2) Mhepo yakamanikidzwa.Positive pressure inogadzira, kuwedzera mhepo yakamanikidzwa kubva pamusoro pekamuri yekudziya.Iyi nzira ine yakakwirira tekinoroji zvinodiwa uye yakakodzera kutatamura machira akakora uye kugadzira midziyo yakadzika.
3) Wedzera nzira yekubatsira kutambanudza inobva pa 1 uye 2. Nheyo huru ndeyokuti mhepo dzakasiyana-siyana dzinoumbwa kumativi ose epepa.Pasi pechiito chekusiyanisa kudzvinyirira, pepa rinotsikirirwa pasi pedyo nechepasi pekugadzira mold.Kana kuoma kwekutambanudza kana kudzika kwekugadzira kwakanyanya kukura, zvakakosha kuwedzera nzira yekubatsira kutambanudza kuti ibatsire kuumba.Iyi nzira yekugadzira ine yepamusoro tekinoroji zvinodiwa kune vanogadzira.Pamberi pemhepo yakamanikidzwa yakabatanidzwa, pepa rinopisa uye rakanyoroveswa rinofanotambanudzwa nemusoro wakatambanudzwa, kuitira kuti mudziyo wakagadzirwa uve nehupamhi hwakadzama uye yunifomu ukobvu kuzadzisa zvinodiwa nevatengi vakawanda.
Kutambanudza musoro webetsero kuumba
Kuburikidza nemaitiro matatu ari pamusoro ekugadzira, mold yakaumbwa inotonhodzwa, uye inoumbwa kuita mugaba wakafanana nechimiro cheforoma.
Mushure mokunge yanyatsotonhorera, inoumbwa mumudziyo wakafanana nechimiro chechimiro.
Maitiro ekushanda eiyo thermoforming yekurongedza muchina inoratidzwa mumufananidzo uri pazasi (inoshanduka firimu):
1.Pazasi firimu nzvimbo: Isa firimu roll pane inflatable shaft sezvinodiwa, simbisa chinzvimbo chakarurama, uye inflate kuti iite yakasimba.Dyisa rumwe rutivi rwefirimu rezasi pakati pemaketani maviri ekusunga pamwe chete nedhiramu.
2.Kuumba nzvimbo: Inotakurwa neketani, firimu rezasi rinosvika panzvimbo yekugadzira.Munzvimbo ino zvinoenderana nezvinodiwa nevatengi, shiti rinodziirwa uye rakatambanudzwa kuburikidza nepamusoro matatu nzira dzekugadzira (vacuum, mhepo yakamanikidzwa, kutambanudza musoro + yakadzvanywa mweya).
3.Loading nzvimbo: Iyi nharaunda inogona kuve yakashongedzerwa neatomatiki kuyeredza kuzadza michina kana kuzadza bhuku zvinoenderana nezvinodiwa nevatengi.
4.Chisimbiso nzvimbo: Firimu yepasi uye yepamusoro firimu inopisa, vacuum uye yakavharwa munzvimbo ino (wedzera inflate basa sezvinodiwa), uye kupisa kwechisimbiso kunogona kugadziriswa maererano nehupfumi hwepepa.
5.Kucheka nzvimbo: Kune nzira mbiri dzekucheka dzenharaunda iyi maererano nehupamhi hwefirimu: Rigid firimu rekumanikidza kutema, flexible film for transverse and longitudinal cutting.Mushure mokunge zvigadzirwa zvakavharwa, zvinotumirwa kunzvimbo iyi yekucheka uye kubuda.Maererano nezvinodiwa nevatengi, tinogona kuisa zvigadzirwa zvekubatsira zvakadai sekugadzirisa, kutarisa kwesimbi, kuyera kuyera uye zvichingodaro kugadzira mutsara wakakwana wekugadzira.
Mushure memakore ekutsvagisa nekuvandudza, Utien Pack thermoforming yekurongedza muchina wakabudirira kuumba 150 mm yakadzika midziyo, ine yakanyanya kurongeka uye yunifomu firimu ukobvu kugovera.Panguva imwecheteyo, kumhanya kwedu kwekurongedza kwasvika 6-8 nguva paminiti, pamberi pevezera repamba.
Nguva yekutumira: Zvita-25-2021