Flexible packaging film rolls are continuous rolls made from plastic film as the base material through processes such as multi-layer co-extrusion, lamination, coating, or vacuum metallization. They are used in automatic packaging machines or bag-making equipment. Their structure typically consists of an outer layer of printable material (such as PET or BOPP) and an inner layer of heat-sealing material (such as PE or CPP). Barrier layers such as PA or EVOH can be added according to packaging requirements to form a multi-layer protective system. The product thickness generally ranges from 20μm to 200μm, and properties such as oxygen permeability, moisture permeability, and tensile strength can be adjusted according to the application. Flexible packaging film rolls are characterized by their light weight, high printability, high mechanical strength, and good barrier properties. They are a fundamental material for achieving efficient and automated packaging and also support personalized printing and environmentally friendly material alternatives.

1. High Strength and Toughness:

The Austomizatic Custom Flexible Packaging Film Roll utilizes a multi-layer co-extrusion stretching process, giving the film extremely high tensile strength and tear resistance. Longitudinal tensile strength reaches ≥45MPa, transverse tensile strength ≥38MPa, and elongation exceeds 120%, preventing breakage even under high-speed automated packaging machine operation. Its superior toughness ensures the packaging remains intact during stacking, transportation, and drops, effectively reducing material loss, making it particularly suitable for food and industrial product packaging with high impact resistance requirements.

2. Excellent Barrier Properties:

By incorporating PA/EVOH or metallized layers into the structure, this Flexible Packaging Film Roll excels in oxygen, moisture, and odor protection. Its oxygen permeability is as low as 1.8 cm³/m²·24h, and moisture permeability is less than 1.2 g/m²·24h. The barrier layer effectively delays the oxidation reaction of the contents, preventing oil deterioration and aroma loss. Whether used for coffee, milk powder, or pet food packaging, it significantly extends shelf life and maintains product freshness.

3. Stable Heat-Sealing Performance:

The product uses food-grade PE or CPP as the inner layer, with a wide heat-sealing temperature range (110℃–140℃), making it compatible with various packaging machines, including vertical and horizontal sealing systems. Its heat-sealing strength is ≥25N/15mm, maintaining a good seal even in high-speed sealing or low-temperature environments. The sealing edges are smooth, bubble-free, and leak-proof, improving production efficiency and preventing leakage and contamination during transportation.

4. Excellent Printing Performance:

The Flexible Packaging Film Roll surface undergoes 38–42 dyn corona treatment, enabling it to firmly absorb ink and is compatible with gravure, flexographic, and digital printing. The printing layer incorporates an anti-friction coating, achieving an abrasion resistance of ≥800 revolutions according to ASTM D1044 standards, ensuring the pattern will not scratch or fade during transportation and display. Printing resolution can reach over 300 DPI, with high color saturation, faithfully reproducing brand visual identity and providing businesses with better shelf display effects.

5. Flexible Customization Capabilities:

The Austomizatic series allows customers to customize thickness, width, roll diameter, and core specifications according to product requirements. Thickness ranges from 30μm to 150μm, core sizes are 3 or 6 inches, and widths can reach 1200mm. A variety of finishes are available, including glossy, matte, holographic, metallic, frosted, or transparent windows, to suit different brand images and market positioning. The company also offers customized solutions using environmentally friendly biodegradable materials and solvent-free composite structures to meet the trend of green packaging.

1. Food and Beverage Packaging:

This product is widely used in packaging coffee beans, nuts, potato chips, instant powder, frozen foods, etc. Its high oxygen barrier layer prevents aroma evaporation and oxidation, maintaining the original taste. The composite layer can withstand high and low temperature changes (-20℃ to 120℃), suitable for heat-sealing and refrigerated packaging needs. The surface can be high-definition printed and metallized, combining aesthetics and anti-counterfeiting functions to enhance brand competitiveness.

2. Daily Chemical and Personal Care Product Packaging:

Flexible Packaging Film Rolls can be used for packaging liquid and semi-fluid products such as laundry detergent refills, facial mask pouches, and shampoo sachets. Its excellent sealing performance prevents leakage and odor diffusion, while its strong chemical corrosion resistance prevents film layer separation caused by surfactants or fragrance ingredients. High-gloss printing makes the appearance more attractive, suitable for the visual presentation of high-end daily chemical brands.

3. Pharmaceutical and Health Product Packaging:

In the packaging of pharmaceutical granules, nutritional powders, and capsules, flexible film rolls avoid harmful residues through solvent-free lamination and clean production processes. Its oxygen and moisture permeability are significantly lower than ordinary packaging films, which can delay the inactivation of active pharmaceutical ingredients and extend shelf life. The material complies with safety standards such as FDA, EU, and GB9685, and is suitable for automated dispensing production lines in pharmaceutical plants.

4. Industrial and Agricultural Packaging:

Austomizatic Custom Flexible Packaging Film Roll is also suitable for packaging chemical powders, pet food, seeds, and fertilizers. The film roll has high mechanical strength and puncture resistance, capable of withstanding puncture forces exceeding 5N, ensuring safety during transportation and storage. The moisture barrier effectively prevents moisture intrusion, keeping materials dry and stable, suitable for long-distance sea transport or high-humidity environments.