Filimka Baakadaha Caadiga ah ee Daabacan Baakadaha Baakada Baakada Filimka Cadaadiska sareeyo ee 95 ilaa 121℃
Filimada baakadaha baasto waxay u baahan yihiin iska caabin heerkul sare ah oo nadiifinta uumiga heerkulka sare (95-121 ° C), guryaha xannibaadaha sare (qoyaanka iyo iska caabinta oksijiinta), waxqabadka kulaylka-xajinta wanaagsan, iyo xoogga farsamada si loo hubiyo cusubaanshaha muddada-dheer iyo waafaqsanaanta khadadka wax-soo-saarka baakadaha otomaatiga ah.
Qalabka isku-dhafka ah ee PET/CPE waa doorasho ku habboon baakooyinka baasto-ka jeermis-dilka heerkulka-sare leh sababtoo ah waxqabadkeeda wanaagsan.
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1. Qaab dhismeedka walxaha: PET/CPE Composite Film
(1) Lakabka PET (Polyethylene Terephthalate)
- Shaqada: Waxay bixisaa xoog sare, iska caabin kulayl, iyo daahfurnaan sare.
- Astaamaha:
- Iska caabinta kulaylka: barta dhalaalaysa ~ 250°C, waxay u adkeysan kartaa soo-gaadhista muddada-dheer ee uumiga 121°C.
- Qalabka Mechanical: Awood cufan oo sarreeya, adkaysi u leh jebinta, ku habboon mashiinnada baakadaha xawaaraha sare leh.
- Guryaha xannibaadda: Ogsajiin heer sare ah iyo xannibaad uumiga biyaha, kordhinta nolosha shelf ee noodle.
(2) Lakabka CPE (Chlorinated Polyethylene)
- Shaqada: Waxay bixisaa dabacsanaan iyo waxqabadka kuleyl-xidhka, hubinta daacadnimada baakadaha.
- Astaamaha:
- Ku-xirnaanta kuleylka: Xiritaanka heerkul-hooseeya (110-130 ° C), oo ku habboon mashiinnada baakadaha tooska ah.
- Caabbinta Kiimikada: U adkaysata acids iyo alkalis, waxay ka hortagtaa gelitaanka saliidda noodle.
- Dabacsanaan: Waxay wanaajisaa jajabnaanta PET, yaraynta khatarta baakadaha.
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2. Codsiyada: Xirmooyinka Noodle Steam Heerkulka Sare
Nadiifinta Heerkulka Sare (95-121°C): Waxay ku habboon tahay baasto degdeg ah, udon, ramen, iyo baasto kale oo u baahan jeermiska uumiga.
- Ilaalinta Caqabadaha: Waxay ka hortagtaa oksaydhka iyo nuugista qoyaanka, kordhinta nolosha shelf (6-12 bilood).
- Baakadaha otomaatiga ah: La jaan qaada mashiinnada baakadaha tooska ah, xirayaasha vacuum, iyo khadadka wax soo saarka kale ee xawaaraha sare leh.
3.Tilmaamayaasha Waxqabadka Muhiimka ah
| Hanti | Heerka Imtixaanka | Qiimaha caadiga ah |
| Iska caabinta kulaylka | ASTM D638 | U adkaysiga muddada-dheer ee uumiga 121°C |
| Xoogga Seal Heat | ASTM F88 | ≥1.5N/15mm |
| QTR | ASTM D3985 | ≤30 cm³/m²·maalin |
| WVTR | ASTM F1249 | ≤10 g/m²·maalin |
| Xoogga Jilicsan | ASTM D882 | ≥100 MPa (lakabka PET) |
4. Faa'iidooyinka PET/CPE:
✅ U adkaysta uumiga heerkulka sare (121°C)
✅ Guryaha xannibaadaha sare (qoyaanka & iska caabbinta oksijiinta)
✅ Awood farsamo oo heer sare ah (ku habboon baakooyinka xawaaraha sare leh)
✅ Qiimaha-wax-ku-ool ah, dheelitirnaanta wanaagsan ee waxqabadka iyo qiimaha
5. Talooyinka Codsiga
- Xirmooyinka Uumiga Heerkulka Sare: Hubi in lakabka CPE uu iska caabiyo qoyaanka iyo kulaylka si looga hortago delamination.
- Kordhinta Seal Heat: Hagaajin heerkulka xidhitaanka (110-130°C) iyo cadaadiska xoogga shaabadda ugu fiican.
- Tijaabada Madhalaysnimada: Samee 121°C/30min tijaabiyo jeermis-dilista uumiga si loo xaqiijiyo daacadnimada baakada
Fadlan u soo dir su'aal si aad u hesho macluumaad dheeraad ah iyo xigasho.