Micro Perforated Plastic Bags

Micro perforated plastic bags are made of CPP (cast polypropylene) as the base material and processed through microporous technology. The microporous design is mainly used to provide an appropriate amount of air permeability to prevent water vapor accumulation in the bag, thereby keeping the items in the bag dry and fresh. CPP microporous bags have the characteristics of air permeability, flexibility and high transparency, and are particularly suitable for the packaging needs of fresh food, baked food and other products that have high requirements for freshness and air permeability.

Features of micro perforated plastic bags

Micropore design: The micropores of micro perforated plastic bags are evenly distributed, which can prevent external pollutants from entering the packaging and maintain proper air circulation, effectively reducing the accumulation of water vapor and moisture, and preventing food from deteriorating due to excessive humidity.

High transparency and gloss: Micro perforated plastic bags are made of CPP material, which has excellent transparency, making the product have a better display effect on the shelf, allowing consumers to see the product in the bag at a glance, increasing the product's attractiveness.

Flexible and durable: The CPP material structure is soft and can withstand slight stretching and pressure without breaking easily. This flexibility makes it suitable for various automated packaging processes and is not easy to damage.

Excellent heat sealing performance: The CPP material itself has good heat sealing properties, and the seal is tight, which can easily achieve automated sealing, ensuring the integrity of the packaging and avoiding air and water leakage during transportation and storage.

Advantages of micro perforated plastic bags

Good preservation effect: The microporous structure in micro perforated plastic bags keeps the humidity in the bag moderate, which helps to extend the shelf life of the product. It is especially suitable for fresh food and baked goods to reduce product deterioration caused by moisture or mold.

Easy to recycle, environmentally friendly and sustainable: CPP materials are environmentally friendly and recyclable, which reduces the impact on the environment while ensuring the packaging effect, and meets the current market demand for green and environmental protection.

High cost-effective choice: Compared with other breathable packaging materials, micro perforated plastic bags are moderately priced, can achieve ideal preservation effects while saving costs, are suitable for large-scale use, and are an economical and affordable packaging option.

Application of micro perforated plastic bags

Fresh fruit and vegetable packaging: micro perforated plastic bags are suitable for packaging various vegetables and fruits such as greens, cucumbers, apples, strawberries, etc. These products need to be breathable but not lose too much water. The microporous design can maintain proper humidity, prevent the fruits and vegetables from rotting, and extend the shelf life.

Bread and baked food packaging: Bread, cakes and other baked goods usually need to keep the surface dry and the inside soft. The breathability of CPP microporous bags can prevent softening or drying due to moisture, and maintain the taste and freshness of the food.