PET Metallic Thread Film is a specialized polyester film featuring distinctive gold and silver thread patterns embedded within the film structure. This premium decorative film combines the excellent mechanical properties of PET with unique visual effects, creating an elegant metallic appearance that enhances the aesthetic appeal of various end products.
Our innovative manufacturing process incorporates fine metallic threads into the film matrix during production, resulting in a seamless integration that maintains the film's strength and durability. The metallic threads create a sophisticated shimmer effect that catches and reflects light from different angles, providing a dynamic visual experience. The film's surface can be further customized with various textures and finishes to achieve specific design effects.
Available in thicknesses ranging from 12μm to 125μm, our PET Metallic Thread Film offers exceptional dimensional stability, optical clarity, and processing compatibility. The film can be tailored with different thread densities, patterns, and colors to meet specific design requirements. Its combination of premium aesthetics and functional performance makes it ideal for luxury packaging, decorative applications, and high-end consumer products.
PET Metallic Thread Film Technical Specifications
Our PET Metallic Thread Film is manufactured to meet stringent quality standards and offers the following specifications:
| Property | Unit | Test Method | Typical Value |
|---|---|---|---|
| Thickness | μm | ASTM D374 | 12-125 |
| Thickness Tolerance | % | ASTM D374 | ±3 |
| Density | g/cm³ | ASTM D1505 | 1.38-1.42 |
| Tensile Strength (MD) | MPa | ASTM D882 | ≥180 |
| Tensile Strength (TD) | MPa | ASTM D882 | ≥200 |
| Elongation at Break (MD) | % | ASTM D882 | ≥100 |
| Elongation at Break (TD) | % | ASTM D882 | ≥80 |
| Surface Tension (Treated Side) | mN/m | ASTM D2578 | ≥40 |
| Metallic Thread Density | threads/cm² | Internal Method | 10-50 |
| Thread Diameter | μm | Microscopy | 5-15 |
| Light Reflection | % | Internal Method | ≥80 |
| Heat Shrinkage (150°C, 30min, MD) | % | ASTM D1204 | ≤1.8 |
| Heat Shrinkage (150°C, 30min, TD) | % | ASTM D1204 | ≤0.8 |
| Coefficient of Friction (Film to Film) | - | ASTM D1894 | 0.35-0.55 |
Note: The values listed above are typical and should not be considered as specifications. Custom specifications are available upon request.
Processing Information
Visual Characteristics
Our PET Metallic Thread Film features uniform distribution of metallic threads throughout the film structure. The metallic effect can be customized with different thread colors (gold, silver, copper, etc.), patterns (linear, curved, geometric), and densities to achieve specific visual effects.
Processing Compatibility
The film is compatible with various processing techniques including printing, lamination, coating, and die-cutting. For optimal processing results, we recommend testing under actual production conditions. The film can be treated with additional surface treatments to enhance compatibility with specific processes.
Storage and Handling
Store in a cool, dry place away from direct sunlight. Recommended storage conditions: temperature 15-25°C, relative humidity 40-60%. The shelf life is 12 months when stored correctly. For optimal performance, acclimatize the film to the processing environment for 24-48 hours before use.
PET Metallic Thread Film Applications
Our PET Metallic Thread Film, with its distinctive metallic appearance and excellent physical properties, is widely used in the following applications:
Luxury Packaging
Used for premium packaging applications in cosmetics, perfumes, spirits, confectionery, and gift boxes. The film's elegant metallic appearance adds a luxurious touch that enhances brand perception and product value.
Decorative Laminates
Serves as a decorative layer in laminated structures for book covers, greeting cards, promotional materials, and high-end print products. The metallic threads create distinctive visual effects that capture attention and add perceived value.
Interior Design
Used in decorative panels, wallcoverings, lampshades, and other interior design elements. The film's unique metallic appearance creates sophisticated lighting effects and enhances the aesthetic appeal of interior spaces.
Consumer Electronics
Applied as decorative overlays on consumer electronics, appliances, and personal devices. The metallic thread pattern adds a premium look and feel to products, differentiating them in the marketplace.
Security Features
Incorporated into security documents, brand protection labels, and authentication solutions. The unique metallic thread patterns can be customized to create distinctive security elements that are difficult to counterfeit.
Fashion and Accessories
Used in fashion accessories, luxury goods packaging, and retail display materials. The film's elegant appearance and durability make it ideal for applications where visual appeal and longevity are essential.
Product Advantages
- Distinctive Metallic Appearance - Embedded metallic threads create elegant, eye-catching visual effects
- Customizable Designs - Available with various thread patterns, densities, and colors to suit specific design requirements
- Excellent Mechanical Properties - Maintains the strength and durability of PET film despite the inclusion of metallic elements
- High Dimensional Stability - Retains shape and dimensions during processing and application
- Processing Compatibility - Can be printed, laminated, die-cut, and processed using standard equipment
- Consistent Visual Quality - Uniform thread distribution ensures reliable appearance across production batches
- Enhanced Product Differentiation - Provides unique visual characteristics that help products stand out in the marketplace
- Durable Performance - Maintains its appearance and integrity over the product lifecycle
