AFFINITY™ PF 1140G is a high-performance blown-film polyolefin plastomer (POP) from Dow, produced via INSITE™ Technology. Designed for flexible packaging, it offers excellent puncture resistance, low-temperature seal initiation, and high oxygen transmission rates, with a pure formulation compliant with global food contact standards, ideal for full-seal packaging and fresh produce bags.
Excellent puncture resistance: Outstanding puncture energy and force to resist damage during transport
Low-temperature seal initiation: Low heat-seal start temperature to boost packaging efficiency and reduce seal shrinkage
High oxygen transmission rate: Ideal for fresh produce packaging to maintain respiration and freshness
High clarity optics: Ultra-low haze and high gloss for excellent content visibility
Additive-free formulation: Free of antiblock, slip, and processing aids, compliant with U.S. FDA, Canadian HPFB, and EU food contact standards
Sustainability attribute: Part of Dow’s Circulibrium™ sustainability portfolio, supporting circular economy goals
Fresh produce packaging: Full-seal bags for fruits and vegetables, maintaining freshness via high oxygen transmission
Flexible food packaging: Monolayer or multi-layer blown films for snacks and baked goods, enhancing impact resistance and seal reliability
Breathable medical packaging: For dressings and devices, balancing seal integrity and breathability
Industrial protective films: Puncture-resistant packaging for components and electronics
Composite flexible packaging: Coextruded with PET/PA to optimize seal strength and puncture resistance
| Property | Nominal Value (SI / English) |
|---|---|
| Physical | |
| Density | 0.897 g/cm³ |
| Melt Index (190°C/2.16 kg) | 1.6 g/10 min |
| Films | |
| Film Thickness - Tested | 51 µm / 2 mil |
| Film Puncture Energy | 8.18 J / 72.4 in-lb |
| Film Puncture Force | 83.6 N / 18.8 lbf |
| Additional | |
| Oxygen Transmission Rate | >2000 cm³/(m²·day·atm) |
| Haze | <4.0 % |
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