Wholesale Custom Printed Roll Stock Film Juice Packaging Laminating Plastic Sachet Bag Food Packaging Roll Film

Production process

- Printing: Environmentally friendly water-based ink is used, which can achieve up to 11 colors of printing. You can also choose not to print or keep the original color of aluminum foil.
- Composite: Through a specific process, thin film layers of different materials are tightly combined to form a composite film with multiple properties.
- Drying: The adhesive in the composite film is fully cured to improve the interlayer bonding and stability of the composite film.
- Cutting: According to customer needs, the large roll of composite film is slit into suitable width and length.
- Bag making: The slit roll film is made into bags of various shapes, such as three-side seal bags, four-side seal bags, spout bags, etc.

Packaging characteristics

- Good barrier properties: It can effectively block the intrusion of oxygen, water vapor, light and microorganisms, prevent the juice from oxidation, deterioration, moisture and light, and extend the shelf life of the juice.
- Strong mechanical properties: PET film gives the roll film good tensile strength and tear resistance, making it not easy to break and damage during packaging, transportation and storage.
- Good temperature resistance: It can withstand temperature changes within a certain range, and can maintain stable structure and performance whether it is high-temperature sterilization or low-temperature refrigeration.
- Excellent sealing performance: PE and other heat-sealing layer materials have good heat-sealing properties, and can achieve a firm seal through the heat-sealing process to prevent juice leakage.

Application areas

It is mainly used for packaging of liquid foods such as juice and puree, and is also suitable for some products such as sauces and baby food that require similar packaging characteristics.

Advantages

- High customization: Different sizes, shapes, printing patterns and material combinations can be customized according to customer needs to meet the packaging requirements of various brands and products.
-High cost-effectiveness: Packaging materials in the form of roll film have high production efficiency in large-scale production, which can reduce packaging costs and is also convenient for transportation and storage.
- Good shelf display effect: Exquisite printing and good transparency make juice products attractive on the shelf, which can better display the product image and attract consumers' attention.