BU33 EPU Raw Material Roll-Main
BU33 EPU Raw Material Roll structure
BU33 EPU Raw Material Roll how-to-use
BU33 EPU Raw Material Roll - Image 4
BU33 EPU Raw Material Roll - Image 5

BU33 EPU Raw Material Roll

  • UV curing EPU structure for stable performance
  • High transparency for HD display clarity
  • Scratch resistance with durable surface coating
  • Flexible material fits curved and flat screens
  • Strong adhesion with anti-edge lifting performance
  • Smooth touch experience with oleophobic surface design
  • Suitable for precision die-cutting and cutting machine systems
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Why Us?

  • High Quality
  • Quick Response
  • Reasonable Price
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BU33 EPU Raw Material Roll

Product Description

BU33 EPU Raw Material Roll is a high-performance UV curing screen protector material designed for next-generation electronic devices. Built with advanced elastic polymer technology, it delivers excellent optical clarity, reliable surface durability, and stable adhesion performance, making it ideal for OEM and B2B screen protector manufacturing.

Applications

EPU Film Roll Applications

BU33 EPU Raw Material Roll suitable for manufacturing screen protectors for smartphones, tablets, smartwatches, automotive displays, smart cutting machine sheets and industrial touchscreens.

Product Structure

BU33 EPU Raw Material Roll Structure

 

BU33 EPU protective film roll structure-2

 

Five-layer design (protective layer + three application layer + bottom protective layer)

  • Top protective film：50±3μm PET protective film
  • First application layer：15-20μm Self-healing layer
  • Second application layer：160±5μm EPU
  • Three application layer：30-32μm OCA
  • Bottom protective film：50±3μm release film

Product Size & Packaging :

  • Standard Size(Width*length): 1040mm(40.94inches) x 200m( 656.17 feet) / roll (custom length available)
  • Packaging: Dustproof wrapping + carton box for secure transportation

roll size

Supply Information

  • MOQ: Contact Sales
  • Sample: Free A4 sample available
  • Roll Width: Customizable
  • Roll Length: Customizable
  • Lead Time: 1–4 weeks
  • Packaging: Standard export carton or OEM packaging

OEM & ODM Service

REEDEE offers complete OEM and ODM solutions for global partners.

  • Custom roll width
  • Custom roll length
  • Sheet customization
  • Private label
  • Logo printing
  • Custom packaging
  • Barcode & QR code
  • Technical support

Whether you are launching a new brand or expanding production, our engineering team can support your project from material selection to mass production.

Perfect For

  • Screen Protector Manufacturers
  • Die Cutting Factories
  • OEM & ODM Brands
  • Screen Protector Wholesalers
  • Smart Cutting Machine Suppliers

Why Choose REEDEE

  • Established in 2013
  • 10,000㎡ manufacturing facility
  • ISO9001 certified production
  • Advanced optical coating and UV-cured EPU technology
  • Global OEM & ODM customization support
  • One-stop screen protector material supplier
  • Strict quality inspection before shipment
  • Fast sampling service
  • Technical support from experienced R&D engineers

Contact us today for free samples and technical support.

Item Specification
Product Name BU33 EPU Raw Material Roll
Material EPU(Expanded Polyurethane)
Adhesive OCA (Optically Clear Adhesive)
Roll Structure 3 Layers
Material Structure (Roll) 5-Layer (Protective layer , Self-Healing layer, EPU layer, OCA Adhesive layer, Release film)
Top protective film 50±3μm PET protective film
First application layer 15-20μm Self-healing layer
Second application layer 160±5μm EPU
Three application layer 27-30μm OCA
Bottom protective film 50±3μm release film
Light Transmittance ≥91%
Haze <1%
Adhesion ≥400g/inch
Release Force 2-5 g/inch
Protective Layer Peeling Force <10 g/inch
Angle of Water Droplets ≥103°
Main Function HD clarity, scratch resistance, pressure mark resistance, impact protection
Color Transparent
Product Form Roll
Roll Width Up to 1040mm
Roll Length Customizable
Light Transmittance Available Upon Request
Adhesive Type Acrylic Adhesive
Application Smartphone, Tablet, Smartwatch Screen Protectors
Compatibility Screen Protector Cutting Machines
MOQ Contact Sales
Sample Free A4 Sample
OEM & ODM Supported

Technical Advantages

  • UV-cured optical EPU material
  • Fast scratch recovery in approximately 2 hours
  • Excellent optical clarity with low haze
  • Smooth surface for premium touch experience
  • Flexible material for curved displays
  • Designed for OEM and large-scale production

How to Choose the Right EPU Raw Material Roll?

Choosing the right EPU protective film roll depends on your product requirements and manufacturing process.

Before selecting a material, consider:

  • Screen type (flat or curved)
  • Required self-healing speed
  • Surface finish (glossy or matte)
  • Optical clarity
  • Touch experience
  • Production method
  • OEM customization requirements

Our technical team can recommend the most suitable EPU material based on your application.

 

Quantity < 450000 meters(1476377.95 feet ) > 450001 meters(1476381.12 feet)
Lead time (days) 10 To be negotiated
Port SHENZHEN

Packaging & Shipping

To protect the material during transportation, every roll is packed carefully before shipment.

We support:

  • Standard export packaging
  • Customized labels
  • OEM cartons
  • Pallet shipping
  • Air freight
  • Sea freight
  • Express delivery

Delivery methods can be arranged according to your destination and order quantity.

Customization and Flexibility

We understand that each client has unique needs. That’s why we offer extensive customization options, including size, thickness, and functional coatings. Our advanced production capabilities allow us to tailor products to meet specific requirements.

Whether you need custom die-cutting services, special adhesive properties, or specific optical characteristics, we can accommodate your requests with precision and efficiency.

dust-free workshop
To ensure product quality and cleanliness, our company has strict quality control standards. All products are operated in dust-free workshops above level 1000 or 10000. 

Superior Quality and Innovation
At REEDEE Co. Ltd., we pride ourselves on producing high-quality optical films and electronic device protection solutions. Our products are manufactured with the finest materials, ensuring durability, transparency, and advanced functionality.

Innovation is at the heart of our operations. We continuously invest in research and development to bring cutting-edge technologies and innovative products to market, such as our self-healing TPU films and advanced anti-fingerprint coatings. 

Comprehensive Product Range
We offer a diverse range of products to meet various needs, including TPU screen protectors, PET protective films, automotive paint protection films (PPF), and specialty films for industrial applications.

Our products are designed to cater to different sectors, including consumer electronics, automotive, medical devices, and more, ensuring that we have a solution for every requirement. 

Robust Manufacturing Capabilities
Our state-of-the-art manufacturing facilities span over 10,000 square meters, equipped with advanced production lines and testing equipment. This ensures high production capacity and the ability to scale quickly to meet increasing demands.
With four coating production lines and multiple cutting machines, we can produce up to 2 million meters of film per month, maintaining high standards of quality and consistency.  

Certified Quality and Environmental Responsibility
Quality is our top priority. We hold certifications such as ISO9001:2015, CE, and GRS, ensuring that our products meet international standards for quality and safety.

We are committed to sustainable practices and environmental responsibility. Our production processes are designed to minimize environmental impact, and our products are non-toxic and recyclable.  

Exceptional Customer Service
We believe in building long-term relationships with our customers. Our dedicated customer service team is always ready to assist with any inquiries, provide technical support, and ensure a seamless purchasing experience.

We offer comprehensive after-sales support, including a robust return and replacement policy for any defective products. Our team is committed to resolving any issues promptly and effectively. 

Competitive Pricing and Fast Delivery
We offer competitive pricing without compromising on quality. Our efficient production processes and economies of scale allow us to provide excellent value to our customers.

With a well-organized logistics network, we ensure fast and reliable delivery of products worldwide. Our best-selling items are always in stock, ready for immediate shipment. 

What is BU33 EPU Raw Material Roll?

BU33 EPU Raw Material Rollis a UV-cured elastic polymer screen protector material designed for smart cutting machines. It offers high transparency, scratch resistance, and flexible protection for electronic device screens.

What devices can BU33 EPU film be used for?

BU33 is widely used for smartphones, tablets, smartwatches, car navigation screens, gaming devices, and industrial touch displays. It is especially suitable for curved and edge screens.

What are the advantages of BU33 EPU Raw Material Roll?

BU33 provides high optical clarity, smooth touch experience, UV-cured structural stability, and good scratch resistance. It is designed for OEM screen protector manufacturing and smart cutting systems.

Is BU33 suitable for smart cutting machines?

Yes. BU33 is specifically designed for smart cutting machine ecosystems, allowing on-demand production of screen protectors for multiple device models without pre-cut inventory.

Does BU33 have self-healing performance?

BU33 belongs to UV curing EPU materials. It provides surface durability and scratch resistance. Self-healing performance varies depending on coating formulation and environmental conditions.

What is the structure of BU33 film?

BU33 typically uses a multi-layer structure including a protective layer, UV-cured EPU functional layer, adhesive layer, and release liner for stable processing and application.

Can BU33 be customized for OEM orders?

Yes. REEDEE supports OEM customization including roll size, sheet format, packaging, and branding for global wholesale and manufacturing customers.

What industries use BU33 EPU film?

It is widely used in consumer electronics, automotive displays, industrial equipment, smart wearables, and screen protector manufacturing industries.

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