PVDC casing is a high barrier film used to package retort sausage and cheese. It is currently recognized as the plastic packaging material with excellent comprehensive performance in terms of barrier properties. It has oil resistance, taste retention, excellent moisture resistance properties, and also has excellent printing performance.
PVDC casing is a high barrier film used to package retort sausage and cheese. It is currently recognized as the plastic packaging material with excellent comprehensive performance in terms of barrier properties. It has oil resistance, taste retention, excellent moisture resistance properties, and also has excellent printing performance.
Features:
Item | Unit | Limit Value | Typical Value |
---|---|---|---|
Thickness | μm | 40~50 | 42 |
Tensile Strength (MD/TD) | MPa | ≥60/80 | 84/105 |
Elongation at break (MD/TD) | % | ≥50/40 | 80/66 |
Tear Load (MD/TD) | N | ≥0.2/0.2 | 0.35/0.27 |
Shrinkage Rate (MD/TD) | % | -15~-30/ -15~-30 | -27/-19 |
WVTR | g/(㎡·24h) 38℃,90%RH | ≤5 | 1.7 |
OTR | cm³/(㎡·24h·0.1MPa) 23℃,50%RH | ≤25 | 17.8 |
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