Fuying: Professional PVB Film Manufacturer
 

Jiaxing Fuying Composite Material Co., Ltd. is a wholly-owned subsidiary of Zhejiang Decent Co., Ltd., with a registered capital of 300 million yuan. Its objective is to create a distinctive industrial park that integrates a marketing center, industry conference facilities, product exhibition spaces, and a manufacturing base for PVB multi-functional films and photovoltaic products.

 

 
  • Film PVB Silence
    In response to the escalating global demand for enhanced acoustic comfort, we present our cutting-edge PVB (Polyvinyl Butyral) film, meticulously engineered for superior sound insulation and acoustic
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  • Glass PVB Interlayer
    As a leading manufacturer of Polyvinyl Butyral (PVB) interlayers, we are your dedicated source for the foundational material in advanced laminated glass production. Our PVB films are meticulously
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  • Interlayer Film for Laminated Glass
    We are a premier manufacturer dedicated to producing high-caliber interlayer films, the cornerstone of reliable laminated glass production. Our Polyvinyl Butyral (PVB) interlayers are engineered to
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  • Laminated Glass PVB Interlayer
    As a dedicated manufacturer of Polyvinyl Butyral (PVB) interlayers, we supply the vital film that transforms standard glass into sophisticated, high-performance laminated glass. Our meticulously
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  • PVB Film for Laminated Glass
    Fuyin stands as a leading manufacturer specializing in high-performance Polyvinyl Butyral (PVB) interlayers, meticulously engineered for superior performance in laminated glass applications. Our PVB
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  • PVB Film Glass
    Fuyin stands as a leading manufacturer of Polyvinyl Butyral (PVB) interlayer films, meticulously engineered to elevate the performance of laminated glass. Our cutting-edge PVB solutions form the
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  • PVB Glass Interlayer
    Fuyin is a premier manufacturer specializing in advanced Polyvinyl Butyral (PVB) interlayers. Our precisely engineered PVB solutions are the vital core of high-performance laminated safety glass,
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  • PVB Interlayer Film
    Fuyin is a leading manufacturer of premium Polyvinyl Butyral (PVB) interlayer films, engineered to be the critical component in producing superior laminated glass. Our PVB interlayer films are
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  • Architectural PVB Film
    Fuyin is a premier manufacturer of high-performance Polyvinyl Butyral (PVB) interlayer films, meticulously engineered for the unique demands of architectural applications. Our Architectural PVB Film
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  • Automotive PVB Film
    Our advanced Polyvinyl Butyral (PVB) interlayers are engineered to deliver superior safety, security, and acoustic performance for automotive glass applications. Manufactured with cutting-edge
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  • Sound-insulating PVB Interlayer Film
    Our specialized Sound-Insulating PVB Interlayer Film is engineered to provide superior acoustic dampening for automotive glazing. Developed with advanced polymer technology, this PVB variant is
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  • Heat-insulating PVB Interlayer Film
    Our advanced Heat-Insulating PVB Interlayer Film is specifically engineered to enhance thermal comfort and energy efficiency in automotive glazing. This innovative PVB variant incorporates
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Why Choose Us

Customization Services

We provide professional consulting and customized solutions; widths and colors can be tailored to suit various application fields and purposes.

Quality Assurance

Our products are manufactured to meet or exceed prominent international benchmarks, including ANSI Z97.1 and EN 12600, among others.

Safety and Environmental Protection

The product, we provided which is used the almost 100% raw materials, is inherently safe and environmentally friendly.

Global Markets

Our products sell well worldwide, including in countries such as the United States, Brazil, Pakistan, Japan, the Philippines, Ethiopia, Russia, Germany, France, and Italy.

 

Types of PVB Film

The PVB Film Produced by Our Company Mainly Include the Following Types:

 

PVB Interlayer Film
Our PVB interlayer films are designed for optimal performance, providing enhanced safety, security, acoustic insulation, and UV protection for a wide range of applications.

 

Architectural PVB Film
Our Architectural PVB Film serves as the critical element that transforms standard glass into advanced laminated safety glass, delivering unparalleled security, exceptional acoustic comfort, and expanded design flexibility for contemporary buildings.

Automotive PVB Film

Our automotive PVB films are meticulously engineered to deliver exceptional safety, protection, and acoustic performance for automotive glass applications.

Sound-insulating PVB Interlayer Film

Our specialized Sound-Insulating PVB Interlayer Film is engineered to provide superior acoustic dampening for automotive glazing.

Heat-insulating PVB Interlayer Film

Our advanced Heat-Insulating PVB Interlayer Film is specifically engineered to enhance thermal comfort and energy efficiency in automotive glazing.

 

Technical Specifications

 

Property

Unit

Specification

1. General Dimensions

 

 

Nominal Thickness

mm

0.38 / 0.50 / 0.76 / 1.14 / 1.52

Product Width Range

mm

500 – 2850

Length Tolerance

m

Nominal Label Length (Not less than labeled length)

Width Tolerance

mm

0 – +20

2. Thickness Uniformity

 

 

Transverse Deviation (Zone A)

m

15 (Within 25mm to Edge)

Transverse Deviation (Zone B)

m

20 (Within 50mm to Edge)

3. Physical & Mechanical Properties

 

 

Tensile Strength

MPa

20

Elongation at Break

%

200

Moisture Content

%

0.35 – 0.55

Heat Shrinkage Rate

%

8

(Test Condition: 60°C / 15 min)

 

 

4. Optical Properties

 

 

Haze

%

0.6

 

PVB中间层膜

 

Advantages of PVB Film

High Transparency: Maintains clear visibility, making it ideal for architectural and automotive applications.

 

Impact Resistance: Absorbs energy from impacts, preventing glass from shattering into sharp fragments.

 

UV Protection: Blocks up to 99% of harmful ultraviolet rays, helping to protect interiors from fading.

 

Acoustic Insulation: Reduces noise transmission, making it perfect for soundproof windows.

 

Flexibility: Easily adapts to different glass shapes and thicknesses.

 

Application of PVB Film
 

Architectural Facades

PVB film seamlessly blends aesthetics with functionality, significantly enhancing both the visual appeal of a building's exterior and the overall structural stability.

Windows and Doors

Thanks to its exceptional thermal insulation and safety performance, PVB film has become the ideal choice for residential and commercial doors and windows.

Balustrades and Partitions

In the field of interior design, laminated glass incorporating PVB film offers a solution for railings and partitions that combines both style and safety.

Automotive Glazing

In the automotive industry, laminated glass containing PVB film is crucial for windshields and side windows, providing effective impact resistance and anti-splinter protection in the event of an accident.

Art and Museum Glazing

The UV protection capabilities and exceptional optical clarity of PVB film make the laminated glass produced from it the perfect medium for displaying artworks and museum exhibits.

Security industry

In the security industry, PVB film is used for bulletproof and explosion-proof glass. It provides excellent impact and penetration protection.

 

Installation and Handling Tips

 

Proper handling and installation are crucial to maximize the performance of PVB films. The following best practices can prevent defects and extend the service life of laminated glass.

PVB薄膜玻璃

Storage Conditions

Store PVB films in a cool, dry environment, away from direct sunlight. Avoid folding or bending the film, as this can cause permanent creases that affect adhesion and optical clarity.

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Lamination Process

The lamination process involves sandwiching the PVB film between two glass sheets, followed by heating and pressing under controlled vacuum conditions. Proper temperature, pressure, and alignment are critical to avoid bubbles, delamination, or uneven thickness.

Laminated Glass PVB Interlayer

Inspection and Maintenance

After lamination, visually inspect the glass for clarity and uniformity. Regular cleaning with non-abrasive solutions helps maintain transparency and prevents chemical damage to the PVB layer.

 

PVB Film Production Process

Fuying has PVB film extrusion line:

Step 1

Prepare a specific ratio of PVB resin and plasticizer, mix it well and put it into the forcing machine.

Step 2

The blended material is melted through a die that controls the thickness and width of the PVB film, and extruded at 145 degrees Celsius through an extruder.

Step 3

The extruded film is then cooled through a cooling system to a temperature at which it can be wound onto a reel without sticking or deforming.

Step 4

The cooled film is wound onto a reel by the winding system and trimmed after molding.

 

Strict Testing Process

With a high-standard laboratory, we ensure that the quality of the delivered products is qualified.

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How To Order
 

Contact Us

Reach out via our website, email, or phone to schedule your initial consultation.

Submit Order Details

Provide quantities, colors, and sizes, and we’ll send you an official quote.

Invoice Payment

A 30% deposit is required in advance, with the remaining 70% payable upon presentation of a copy of the Bill of Lading.

Production Sample Creation

We create pre-production samples for your confirmation before full production begins.

Approval of Preproduction Samples

Review pictures or request samples to confirm before bulk production starts.

Logistics and Delivery

All finished products undergo moisture-proof packaging and are securely packed into specialized export cartons to ensure safe and punctual delivery.

 

Packaging and Delivery

 

Packaging

Cartons, wooden crates, and pallets suitable for export.

Lead Time

For samples, the lead time is about 3-5 days. For mass production, the lead time is 20-30 days after receiving the deposit payment.

Payment Methods

You can make the payment to our bank account, T/T, L/C, Western Union or PayPal.

Shipping

We can provide shipping by sea, by air and by express.

 

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Certificate

 

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FAQ

 

Q: Do you have a minimum order quantity?

A: Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.

Q: What are your prices?

A: Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

Q: Can you supply the relevant documentation?

A: Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

Q: How does PVB film improve laminated glass performance?

A: PVB interlayers provide excellent adhesion to glass, significantly reducing glass fragment fallout upon breakage and improving safety, sound insulation, and UV control when laminated under heat and pressure.

Q: How does the thickness of PVB film affect performance?

A: Thicker PVB interlayers generally offer higher impact resistance, better sound reduction, and improved UV performance, while thinner films are suitable for standard safety and architectural applications. Choosing the right thickness depends on glass size, performance requirements, and design goals.

Q: Is PVB lamination film suitable for outdoor and high-humidity environments?

A: PVB film has good adhesion and durability, but prolonged exposure to moisture — especially at exposed edges — can affect performance. Proper edge sealing and installation practices help maintain long-term integrity in outdoor settings.

Q: Can laminated glass made with PVB interlayer help reduce noise?

A: Yes — the viscoelastic nature of PVB interlayer helps attenuate sound transmission, reducing noise penetration through the glass and improving acoustic comfort.

Q: Are there color or special feature options available for PVB film?

A: Yes. PVB films can be produced in clear, extra-clear, and colored variants, and can also incorporate functional additives for solar control or aesthetic design requirements.

Q: Can PVB lamination film be combined with other interlayer types?

A: Yes. PVB interlayers are often used in combination with other films (e.g., TPU, EVA, SGP) or temper glass layers to achieve a balance of safety, structural strength, acoustic performance, or design goals — tailoring performance for specific applications.

We are one of the most professional PVB film manufacturers and suppliers in China, featured by quality products and good price. Please feel free to wholesale bulk high-grade PVB film for sale here from our factory.

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