Key Features
1. Multi-layer Composite Structure
The PA/PE Milky White Film Composite Packing Bag is constructed with multiple layers, primarily Polyamide (PA) and Polyethylene (PE). This structure provides the benefits of both materials: PA offers strength, puncture resistance, and moisture protection, while PE provides flexibility, sealing properties, and durability.
The composite structure ensures that the bag can withstand the rigors of transportation and storage, reducing the risk of product spoilage or contamination.
2. nice Barrier Properties
Moisture Barrier: The PA/PE composite bag is ideal for packaging products that are sensitive to moisture. The PA layer has nice moisture resistance, ensuring that the contents remain dry even in humid environments.
Gas Barrier: The PA layer also acts as a barrier to gases such as oxygen and nitrogen, preserving the freshness and quality of the packed goods. This feature is especially important for food products like snacks, coffee, and spices.
Light Protection: The milky white color of the bag offers some degree of light protection, making it suitable for packaging products sensitive to light degradation, such as certain pharmaceuticals, cosmetics, and food products.
3. High Sealing Strength
The PE layer in the composite bag provides strong heat-sealing properties. This ensures that the bag can be tightly sealed to prevent leakage and maintain product freshness for extended periods.
The robust sealing also helps prevent the entry of contaminants and external elements like dust, dirt, or air, which could negatively impact the quality of the packed goods.
4. Customizable Design and Sizes
The PA/PE Milky White Film Composite Packing Bag can be customized according to specific packaging requirements. Different sizes, shapes, and closures are available to meet the unique needs of various industries.
Options like ziplock seals, tear notches, and stand-up pouches can be added to increase convenience and functionality.
Applications
1. Food Packaging
The PA/PE Milky White Film Composite Packing Bag is ideal for packaging a variety of food products, particularly those requiring long shelf lives and protection from moisture and air. Common applications include:
Dried fruits and nuts
Coffee and tea
Snacks and chips
Spices and herbs
2. Pharmaceutical and Healthcare Products
The strong barrier properties of the PA/PE composite bag make it suitable for packaging pharmaceutical items, such as tablets, powders, and medical devices. The bag protects sensitive contents from environmental factors like humidity and oxygen, ensuring their efficacy.
3. Chemicals and Industrial Goods
Many chemicals and industrial products require packaging that ensures safety and prevents contamination. The PA/PE Milky White Film Composite Packing Bag provides a nice solution, keeping chemicals safe and contained while also offering easy storage and handling.
4. Consumer Goods
The attractive appearance of the PA/PE Milky White Film Composite Packing Bag makes it a great choice for the detailed packaging of consumer goods like detergents, toiletries, and cosmetics. The bag offers both protection and aesthetic appeal.