Ihe nkiri mpịakọta ahaziri ahazi ebipụtara akpa Noodle akpa ihe nkiri uzuoku dị elu na 95 ruo 121 ℃
Ihe nkiri nkwakọ ngwaahịa Noodle chọrọ iguzogide ọgwụ mgbochi uzuoku dị elu (95-121 Celsius C), ihe mgbochi dị elu (mmiri na nguzogide oxygen), arụmọrụ mkpuchi ọkụ dị mma, yana ike igwe iji hụ na ịdị ọhụrụ dị ogologo na ndakọrịta na ahịrị nrụpụta akpaaka.
Ihe mejupụtara PET/CPE bụ ezigbo nhọrọ maka nkwakọ ngwaahịa noodle na-ekpo ọkụ na-ekpo ọkụ n'ihi arụmọrụ ya pụtara ìhè.
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1. Nhazi ihe: PET / CPE Composite Film
(1) PET oyi akwa (Polyethylene terephthalate)
- Ọrụ: Na-enye ike dị elu, nkwụsị ọkụ, na nghọta dị elu.
- Njirimara:
- Nguzogide okpomọkụ: Ebe mgbaze ~ 250 ° C, nwere ike iguzogide ikpughe ogologo oge na uzuoku 121 ° C.
- Mechanical Properties: High tensile ike, na-eguzogide ọgwụ na-agbaji, dabara maka igwe nkwakọ ngwaahịa dị elu.
- Ihe mgbochi: ezigbo ikuku oxygen na mgbochi mmiri, na-agbatị ndụ ndụ noodle.
(2) CPE Layer (Chlorinated Polyethylene)
- Ọrụ: Na-enye mgbanwe na arụ ọrụ mkpuchi okpomọkụ, na-eme ka iguzosi ike n'ezi ihe nke nkwakọ ngwaahịa.
- Njirimara:
- Igwe ọkụ ọkụ: mkpuchi mkpuchi dị ala (110-130 ° C), dabara maka igwe nkwakọ ngwaahịa akpaka.
- Nguzogide kemịkalụ: na-eguzogide acid na alkalis, na-egbochi ntinye mmanụ noodle.
- Mgbanwe: na-eme ka mgbaka PET dịkwuo mma, na-ebelata ihe egwu ịkwakọ ngwaahịa.
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2. Ngwa: Nkwakọ ngwaahịa Steam Noodle dị elu
- Mgbochi okpomọkụ dị elu (95-121°C): Kwesịrị ekwesị maka noodles ozugbo, udon, ramen, na noodles ndị ọzọ na-achọ igba ogwu uzuoku.
- Nchekwa mgbochi: na-egbochi oxidation na mmịpụta mmiri, ịgbatị ndụ nchekwa (ọnwa 6-12).
- Nkwakọ ngwaahịa akpaaka: dakọtara na igwe nkwakọ ngwaahịa kwụ ọtọ, oghere oghere na ahịrị mmepụta ngwa ngwa ndị ọzọ.
3.Ihe ngosi arụmọrụ igodo
| Ngwongwo | Nlele ọkọlọtọ | Uru a na-ahụkarị |
| Okpomọkụ Nguzogide | ASTM D638 | Ogologo oge na-eguzogide uzuoku 121°C |
| Ike Akara Okpomọkụ | ASTM F88 | ≥1.5N/15mm |
| QTR | ASTM D3985 | ≤30 cm³/m²·ụbọchị |
| WVTR | ASTM F1249 | ≤10 g/m²·ụbọchị |
| Ike ọdụdọ | ASTM D882 | ≥100 MPa (PET oyi akwa) |
4. Uru nke PET/CPE:
✅ Na-eguzogide uzuoku dị elu (121CelsiusC)
✅ Ihe mgbochi kachasị elu (mmiri na ikuku oxygen)
✅ Ike igwe dị mma (nke dabara maka nkwakọ ngwa ngwa dị elu)
✅ Ọnụ ọnụ ahịa, ezigbo nguzozi nke arụmọrụ na ọnụahịa
5. Ngwa Aro
- Nkwakọ ngwaahịa Steam dị elu: Gbaa mbọ hụ na oyi akwa CPE na-eguzogide iru mmiri na okpomọkụ iji gbochie delamination.
- Nkwalite akara okpomọkụ: Gbanwee okpomọkụ akara (110-130CelsiusC) na nrụgide maka ike akara kacha mma.
- Nnwale sterilization: Mee 121CelsiusNnwale ịgba ọgwụ mgbochi uzuoku C/30min iji chọpụta izi ezi nkwakọ ngwaahịa
Biko zipu ajụjụ maka ozi na nhota ndị ọzọ.