Zvimiro (Zvinhu)
Flexible Pouches, Mabhegi & Rollstock Mafirimu
Flexible packaging yakashongedzwa nemafirimu akasiyana, chinangwa ndechekupa chengetedzo yakanaka yemukati mukati kubva pamhedzisiro yeoxidation, unyoro, mwenje, kunhuwa kana kusanganiswa kweizvi.Kune zvinowanzoshandiswa zvigadziriso zvimiro zvinosiyaniswa nekunze dhizaini, yepakati layer, uye yemukati layer, ingi nemanamira.
1. Kunze kwekunze:
Iyo yekunze yekudhinda dhizaini inowanzo gadzirwa ine yakanaka mechanical simba, yakanaka yekupisa inodzivirira, yakanaka kudhinda kukodzera uye yakanaka optical performance.Anonyanya kushandiswa kudhinda layer ndeye BOPET, BOPA, BOPP uye zvimwe kraft mapepa emidziyo.
Zvinodiwa zvekunze layer zvakaita sezvinotevera:
| Zvinhu zvekuongorora | Performance |
| Mechanical simba | Dhonza kuramba, kusada kubvarura, kusapindirana kwemhedzisiro uye kushomeka kwemagetsi |
| Barrier | Dziviriro paokisijeni uye mwando, kunhuhwirira, uye kuchengetedzwa kweUV. |
| Kugadzikana | Light resistance, mafuta kuramba, organic matter resistance, heat resistance, cold resistance |
| Kushanda | Friction coefficient, thermal contraction curl |
| Kuchengetedzwa kwehutano | Nontoxic, chiedza kana kunhuwa kushoma |
| Vamwe | Kujeka, kujeka, chiedza chinodzivirira, kuchena, uye kudhindwa |
2. Middle Layer
Inonyanya kushandiswa muchikamu chepakati iAl (aluminium film), VMCPP, VMPET, KBOPP, KPET, KOPA neEVOH uye nezvimwe. Pakati pepakati ndeye barrier of CO.2, Oxygen, uye Nitrogen kuti uende kuburikidza nemukati mapakeji.
| Zvinhu zvekuongorora | Performance |
| Mechanical simba | Dhonza, tension, kubvarura, impact resistance |
| Barrier | Chipingamupinyi chemvura, gasi uye kunhuhwirira |
| Kushanda | Inogona kuve yakashongedzwa munzvimbo mbiri dzepakati |
| Vamwe | Dzivisa chiedza kupinda. |
3. Inner layer
Iyo inonyanya kukosha kune yemukati layer ine yakanaka yekuisa chisimbiso simba.CPP uye PE inonyanya kufarirwa kushandiswa nemukati wemukati.
| Zvinhu zvekuongorora | Performance |
| Mechanical simba | Dhonza kuramba, kusada kubvarura, kusapindirana kwemhedzisiro uye kushomeka kwemagetsi |
| Barrier | Chengetedza kunhuhwirira kwakanaka uye neow adsorption |
| Kugadzikana | Light resistance, mafuta kuramba, organic matter resistance, heat resistance, cold resistance |
| Kushanda | Friction coefficient, thermal contraction curl |
| Kuchengetedzwa kwehutano | Nontoxic, kunhuwa kushoma |
| Vamwe | Transparency, isingapindiki. |