Kanema wa EVA pa Roll for FFS Packaging
ZopandaTMMpukutu wamakanema a EVA adapangidwira mwapadera kuti azipaka makina amphira amtundu wa-fill-seal (FFS). Opanga mankhwala a mphira amatha kugwiritsa ntchito filimuyo ndi makina a FFS kupanga mapaketi a yunifolomu a 100g-5000g ophatikiza mphira kapena kusakaniza mbewu. Maphukusi ang'onoang'onowa akhoza kuikidwa mwachindunji mu chosakaniza panthawi yosakaniza. Chikwama chopangidwa ndi filimuyi chikhoza kusungunuka mosavuta ndikubalalika kwathunthu mu rabara ngati chinthu chaching'ono chothandiza. Imathandizira kwambiri ntchito ya ogwiritsa ntchito komanso imathandizira kukweza kupanga bwino ndikuchotsa kutaya zonyamula katundu ndi kutaya zinthu.
Mafilimu okhala ndi malo osungunuka osiyanasiyana amapezeka kuti agwiritsidwe ntchito mosiyanasiyana. Makulidwe ndi m'lifupi mwa filimuyi ziyenera kupangidwa ngati zofuna za makasitomala. Ngati mulibe zofunikira zenizeni, ingotiuzani mwatsatanetsatane momwe mukufuna kugwiritsa ntchito komanso mtundu wa makina onyamula, akatswiri athu adzakuthandizani kusankha chinthu choyenera.
| Miyezo Yaumisiri | |
| Malo osungunuka | 65-110 ° C. C |
| Thupi katundu | |
| Kulimba kwamakokedwe | MD ≥16MPaTD ≥16MPa |
| Elongation panthawi yopuma | MD ≥400%TD ≥400% |
| Modulus pa 100% elongation | MD ≥6MPaTD ≥3MPa |
| Maonekedwe | |
| Pamwamba pa mankhwala ndi lathyathyathya ndi yosalala, palibe makwinya, palibe kuwira. | |
