High quality 20 mic anti fog CPP film for hot filled food
Anti-fog film can meet the requirement of film surface without fog, condensed water drop which could affect the shelf demonstration of inner goods. Anti-fog film can be divided into two categories, cold anti-fog and hot anti-fog corresponding to final application. CPP cold anti-fog film is mainly used for some fresh agri-products packaging such as vegetables, needle mushrooms, wet-noodles and so on. CPP hot anti-fog film is mainly used in hot-filled food.
Product characteristic:
*Excellent optical property and anti-fog property
*Good puncture resistance
*Maintain excellent performance in high-low temperature environment
Physical and Mechanical Properties | ||||
Item Name | Standard Value | Typical Index | Testing Standard | |
Tensile Strength Mpa | MD | ≥35 | 61 | ASTM D638 |
TD | ≥25 | 36 | ||
Elongation at Break % | MD | ≥280 | 640 | |
TD | ≥380 | 730 | ||
Haze % | Thickness≤30μm | ≤5.0 | ≤2.3 | ASTM D1003 |
30μm<Thickness<80μm | ≤8.0 | ≤4.5 | ||
Heat Sealing Temperature ℃(Non-treatment surface) | Heat Sealing Type | <145 | 126(≥8N) | |
Non-heat Sealing Type | ≥145 | |||
Surface Tension dyn/cm | Treatment Surface | ≥36 | ≥36 | ISO 8296 |
Non-treatment Surface | <33 | |||
Dynamic Friction Coefficient | Between Non-treatment Surfaces | ≤0.50 | 0.15-0.25 | ASTM D1984 |
Anti-fog | Cold Anti-fog/ Hot Anti-fog | |||
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