Our high-quality fresh vegetable bags are made of a complex double-layer laminated material of PET (polyethylene terephthalate) and CPP (cast polypropylene) or PE (polyethylene), scientifically designed to meet the unique packaging challenges of fresh agricultural products. This solution goes beyond simple containment; It actively creates an optimal micro environment to maintain freshness, enhance visual appeal, and ensure product integrity from farm to consumer dining table.
Key barrier characteristic: Protecting science
The preservation of fresh vegetables relies on managing the exchange of gases and water. Our PET/CPP and PET/PE bags provide a precisely balanced barrier system to achieve this goal.
Property: The thin film structure provides selective permeability to oxygen (O) and carbon dioxide (CO) while protecting the contents.
Benefits: Helps establish and maintain ideal gas composition in MAP applications, slows down vegetable respiration rate, extends shelf life, and reduces food waste.
Performance: PET and CPP/PE layers provide a powerful moisture-proof layer.
Advantages: Prevent dehydration, maintain brittleness, control condensation, and make the product appear clearer.
Performance: The outer layer of PET provides clear visibility and high transparency.
Benefit: Allow consumers to evaluate product quality without opening, thereby enhancing purchasing decisions.
Performance: Effectively blocks external volatile compounds.
Advantages: Maintaining natural flavor by preventing the absorption of unwanted odors during storage and transportation.
| Material | Advantages |
|---|---|
| PET/CPP | Superior clarity, stiffness, and machinability on high-speed equipment with higher heat resistance |
| PET/PE | Excellent seal strength, flexibility, cost-effectiveness, and impact resistance |
Our PET/CPP and PET/PE fresh vegetable bags represent the perfect synergy of material science and practical application. By providing essential barrier properties and user-friendly features, they are an indispensable tool for delivering peak-quality fresh produce while minimizing waste and maximizing brand impact.