ABOUT WINDOW FILM
A Primary film is the basic type, offering fundamental light reduction but limited performance in heat or UV protection. Carbon film incorporates carbon particles, enhancing heat insulation and UV blocking while maintaining a low-reflective, sleek appearance, ideal for those seeking subtlety. Nanoceramic film utilizes ceramic nanoparticles, delivering excellent heat rejection, high optical clarity, and non-conductive properties, making it compatible with electronic devices like GPS without signal interference. Magnetron sputtering film employs a high-tech coating process, layering metals (e.g., silver, titanium) to achieve superior heat and UV resistance, durability, and customizable reflectivity for both functional efficiency and aesthetic appeal in vehicles.
What are the differences between different types of window film?
Type | Core Structure Characteristics | | Applicable Scenarios |
Dyed Film | Only dye layer + glue layer | 1-1.8mil | Low-end model, limited budget |
Metallic Film | Multilayer metal + polyester substrate | 2-3mil | In high temperature areas, pursue high insulation |
Nano Ceramic Film | Nano-ceramic particles + PET layer | 2-4mil | High-end models with signal penetration |
Privacy Film | Dark dye layer + one-way perspective technology | 2-3mil | Commercial/luxury cars, privacy oriented |
The main structure of car window film

What are the benefits of car window film?

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- Affordable Pricing: Offer budget-friendly solutions without compromising basic functionality, ideal for cost-conscious customers.
- Versatile Use: Provides effective light reduction and privacy protection, suitable for various vehicles or windows in residential/commercial settings.
- Easy Installation: Simple to apply, saving time and labor costs for installers and users alike.
- Reliable Basics: While not top-tier in heat/UV protection, ensures consistent performance for everyday needs.
- Wide Customer Base: Trusted by many for its balance of economy and practicality, proving popular across markets.

Why Use Primary Film:
- Cost-Effective: Offers an affordable solution for basic light control and privacy at a lower price point compared to advanced films.
- Easy Installation: Requires no specialized tools or skills, making it user-friendly for DIY applications or quick professional installation.
- Immediate Privacy: Provides instant privacy by reducing visibility into spaces, suitable for residential, commercial, or automotive use.
- Basic Glare Reduction: Helps minimize harsh sunlight and glare, enhancing comfort without complex technical features.
- Wide Availability: Universally accessible and compatible with various window types, meeting entry-level needs across different markets.

Primary Film is completely harmless to humans.
Primary Dyed Film stands out for its affordability and safety. Priced significantly lower than advanced alternatives, it offers a cost-effective solution for basic light control and privacy needs in homes, offices, or vehicles. Despite its budget-friendly nature, it is completely harmless—free from toxic chemicals or harmful emissions, ensuring peace of mind for users. This film provides reliable performance for everyday use, making it a popular choice among those seeking economical yet safe window solutions without compromising on functionality.



As a vertically integrated manufacturer, we control the entire production process—from functional masterbatch formulation to base film extrusion, coating application, slitting, and finished product assembly. This seamless supply chain ensures superior quality control, cost efficiency, and rapid customization for all paint protection film (PPF) solutions.
Equipped with top-tier fully imported TPU film production lines, we combine global precision with independent R&D upgrades to refine equipment performance. Our advanced machinery enables us to produce high-quality TPU base films with exceptional clarity, durability, and dust-free surfaces—critical for premium paint protection.



Our multidisciplinary team includes:
- Thermoplastic Elastomer Polymer Specialists: Optimizing material properties for superior adhesion, UV resistance, and self-healing performance.
- Mechanical Equipment Engineers: Ensuring precision in every production stage, from extrusion to coating.
- Production Technology Experts: Mastering processes to achieve uniform thickness, flawless surface finish, and consistent product quality.
- Dedicated QC Professionals: Conducting rigorous pre-shipment inspections to guarantee alignment with sample standards and dimensional accuracy (e.g., film length compliance).
Before shipment, our QC team meticulously verifies:
- Product-Sample Consistency: Ensuring every batch matches the approved prototype in texture, thickness, and performance.
- Spec Compliance: Checking film length, width, and mechanical properties to meet exact customer requirements.
- Dust-Free Purity: Maintaining cleanroom-grade production environments to eliminate surface imperfections.
With a large-scale warehouse stocked with TPU paint protection film, automotive window film, architectural decorative film, TPU windshield film, and colored PPF, we enable immediate order fulfillment. Our streamlined logistics ensure your products are delivered promptly, reducing lead times and enhancing supply chain reliability.


FAQ:
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Q1: How long does it last?
A: With proper care, it can last 2-3 years. It may fade slightly over time due to sun exposure, but its affordability allows for easy replacement when needed.
Q2: Is it suitable for cars?
A: Yes, especially for budget-focused vehicle owners. It reduces glare and provides privacy for passengers, though it offers less heat insulation than automotive-specific films. Always check local tint laws before installation.
Q3: Can it be used on all window types?
A: It works on most smooth glass surfaces, including residential, commercial, and automotive windows. Avoid using it on textured or damaged glass for best results.
Q4: Does it affect Wi-Fi or electronic signals?
A: No. Since it contains no metallic layers, it won’t interfere with wireless signals, making it suitable for homes or offices with high tech use.
Q5: Why choose Primary Dyed Film over other budget options?
A: It balances affordability, ease of use, and reliability. Whether for renters, small businesses, or DIY projects, it delivers consistent performance without compromising safety or functionality.