ABOUT PRIMARY DYED FILM
Dyed film has widespread global applications, primarily due to its affordability. In residential settings worldwide, cost - conscious homeowners opt for dyed film to enhance privacy and reduce glare without a hefty investment. In the automotive industry, especially in emerging markets, dyed film is popular for tinting car windows, as it offers a budget - friendly way to block some solar heat and UV rays. Commercial buildings also use dyed film, particularly in office spaces and retail stores, to improve the aesthetic appeal and regulate indoor temperatures at a low cost. Its economic advantages make dyed film an accessible solution for various users across different countries and industries.
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?

-
Primary film outperforms dyed film in several key aspects.
-
Its color is embedded during the manufacturing process, ensuring exceptional colorfastness and long - term vibrancy, which resists fading even under intense sunlight. In contrast to dyed film, primary film offers superior optical clarity, providing a sharper and undistorted view through windows.
-
Functionally, primary film typically has better heat - insulation and UV - blocking capabilities, reducing indoor heat and protecting furnishings more effectively.
-
Additionally, it features enhanced durability with better scratch - resistance and structural integrity, requiring less frequent replacement. Overall, primary film delivers higher - quality performance and longevity.

In less developed countries, primary film plays a crucial role in multiple aspects.
Economically, it offers an affordable solution for energy conservation. By reducing heat transfer through windows, it lessens the reliance on air - conditioning and heating, thus cutting down electricity costs, which is especially beneficial for households and small businesses with limited budgets.
In terms of protection, primary film blocks harmful UV rays, safeguarding indoor items like furniture and fabrics from fading and deterioration. Since replacing these items can be costly, this extends their lifespan and saves money. Additionally, it enhances privacy and safety by preventing glass shattering during accidents or natural disasters, protecting residents without the need for expensive upgrades. Overall, primary film provides practical and cost - effective solutions for various challenges in less developed regions.

Our primarily film stands out for its eco - friendliness.
Crafted from sustainable materials, it avoids the use of harmful chemicals, ensuring no toxic emissions during production or use. Its manufacturing process adheres to strict environmental standards, minimizing waste and energy consumption. Moreover, by effectively reducing indoor heat, it cuts down on air - conditioning usage, contributing to lower energy consumption and a reduced carbon footprint. This makes it a green choice for both users and the planet.



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:
-
A: Primary dyed window films integrate pigments or dyes into the raw material (PET) during production. The color is added when melting and biaxially stretching the PET, and then an anti - scratch layer or installation adhesive is applied. This is different from surface - dyed or interlayer - dyed films.
A: We use high - quality, durable packaging materials. Each roll of primarily film is wrapped in anti - static, moisture - proof films, and then placed in reinforced cartons. Additionally, we add shock - absorbing materials to prevent damage during transit. Our packaging meets international shipping standards to safeguard product integrity from factory to destination.
A: Our MOQ varies depending on the product type and destination. Generally, for standard primarily film products, the MOQ is [X] rolls. However, we are flexible and can discuss customized MOQ based on your specific business needs.
A: We offer common international payment methods, such as T/T (Telegraphic Transfer) with [X]% deposit upon order confirmation and the balance before shipment, and irrevocable L/C (Letter of Credit) at sight. These terms provide security and flexibility for both parties in cross - border transactions.
A: Absolutely. We can customize packaging designs and product labels according to your local market preferences, regulatory requirements, and branding needs. Just share your specific specifications, and our team will handle the rest.