Size 2: 15x22cm
Size 3: 20x30cm
Material: aluminum foil
Food grade raw materials, safe and healthy. High-quality self-sealing design, good sealing performance, strong pressure resistance, and not easy to burst. The overall thickening of the matte texture, feel comfortable, moisture-proof and anti-fouling, insect-resistant bacteria, not easy to break. The window design allows for a good view of the goods inside the bag.
Aluminum foil ziplock bag
1. Good shape stability, not affected by humidity changes;
2. Good insulation, strong protection, non-breathable body and water vapor, prevent the contents from moisture absorption, gasification, and not easily invaded by bacteria and insects;
3. Light weight, good metallic luster, good light resistance to heat and light, technical gloss and reflective ability to improve the brightness of printed colors;
4. It can’t be stressed, has no seal and has pinholes and wrinkles. Therefore, it is not used alone under normal circumstances. It is usually processed into a composite material with paper and plastic film to overcome the shortcomings of no sealing. The advantages of isolation and so on are also fully utilized.