Polyester Felt Acoustic Panels: Innovative Sound Solutions from a Leading Chinese Factory

Introduction

Polyester felt acoustic panels represent the cutting edge of sustainable sound management solutions for modern interiors. These innovative panels, crafted from 100% recycled PET materials, combine exceptional acoustic performance with environmental responsibility. As a specialized Chinese manufacturing facility with state-of-the-art production capabilities, we have developed our own line of high-performance polyester felt panels that meet international standards while offering competitive pricing and extensive customization options. This article explores the technical specifications, benefits, and applications of these revolutionary acoustic solutions .

Product Overview and Manufacturing Excellence

Material Composition and Eco-Friendly Properties

Our polyester felt acoustic panels are manufactured using 100% recycled polyethylene terephthalate (PET) derived from post-consumer plastic bottles. Each standard panel incorporates approximately 12 recycled bottles, diverting waste from landfills and contributing to circular economy initiatives. The manufacturing process involves shredding plastic bottles into flakes, which are then heated and melted under precise temperature control to ensure uniform consistency. The resulting fibrous material is pressed into a durable felt-like fabric that forms the basis of our acoustic panels .

The eco-friendly nature of our panels extends beyond their recycled content. The production process incorporates sustainable manufacturing practices with minimal environmental impact. Our panels are fully recyclable at the end of their lifecycle, further enhancing their green credentials and making them eligible for LEED certification credits in sustainable building projects .

Technical Specifications and Performance Metrics

Our standard polyester felt panels measure 1220×2420mm with thickness options ranging from 9mm to 25mm, though we offer complete customization capabilities to meet specific project requirements. The panels demonstrate exceptional acoustic performance, achieving Noise Reduction Coefficients (NRC) between 0.80-1.10, with some configurations reaching up to 0.95 NRC when installed with appropriate air gaps .

The physical properties of our panels include:

• Density: 180-220kg/m³

  
  

• Fire Rating: Class A/B1 (ASTM E84 standards)

  
  

• Weight: Approximately 2kg/m² for 9mm thickness

  
  

• Color Options: 28-48 standard colors with custom matching available

  
  

These technical characteristics ensure that our panels provide both exceptional sound absorption and compliance with international safety standards .

Acoustic Performance and Advantages

Sound Absorption Mechanism

The exceptional acoustic performance of polyester felt panels stems from their porous structure, which creates what acoustic engineers describe as a "tortured path" for sound waves. When sound waves encounter the panel surface, they penetrate the material and travel through the intricate network of fibers and air pockets. This journey creates friction that converts sound energy into heat, effectively reducing noise levels .

The science behind this process involves the principles of sound wave refraction, absorption, and reflection. The density and arrangement of polyester fibers work together to slow sound waves incrementally, with thicker panels and strategic air gaps enhancing this effect significantly. For optimal performance, we recommend installing panels with a 10-50mm air gap between the panel and wall surface, which can improve sound absorption by up to 30% compared to direct wall mounting .

Comparative Performance Advantages

When compared to traditional acoustic materials like fiberglass, our polyester felt panels demonstrate comparable or superior sound absorption at equivalent thicknesses. The key advantage lies in their versatility and safety profile – unlike fiberglass, our panels are non-toxic, hypoallergenic, and completely safe for use in environments with children or sensitive individuals .

Additional performance advantages include:

• Humidity resistance ideal for high-moisture environments

  
  

• Impact resistance for long-term durability

  
  

• Mold-resistant properties ensuring healthy indoor air quality

  
  

• Thermal insulation capabilities for enhanced energy efficiency

  
  

Customization and Manufacturing Capabilities

Design Flexibility and OEM Services

As a forward-thinking Chinese factory, we offer comprehensive customization options through our OEM/ODM services. Our advanced manufacturing facilities enable us to produce panels in various shapes including hexagonal, geometric patterns, and custom designs created through precision laser cutting technology. The surface finishing options range from plain to perforated patterns that can be engineered to target specific frequency ranges for optimized acoustic performance .

Our customization capabilities extend to:

• Size modifications for unique spatial requirements

  
  

• Thickness variations from 3mm to 30mm

  
  

• Color matching to align with brand identities or design schemes

  
  

• Shape cutting for creative architectural applications

  
  

• Logo integration for branded environments

  
  

Quality Assurance and Production Capacity

Our manufacturing facility operates with strict quality control protocols at every production stage. Each batch of panels undergoes rigorous testing for acoustic performance, fire resistance, and structural integrity. We maintain certifications including SGS, OEKO-TEX Standard 100, and ISO 9001, ensuring consistent quality across all productions .

With an annual production capacity exceeding 400,000 square meters, we can accommodate projects of any scale while maintaining lead times of 10-20 days for standard orders. Our vertical integration – controlling the entire process from raw material processing to final fabrication – allows us to maintain competitive pricing while ensuring quality consistency .

Applications and Installation

Diverse Application Scenarios

Polyester felt acoustic panels serve numerous applications across various sectors:

Commercial Environments:

• Open-plan offices for noise reduction and speech privacy

  
  

• Conference rooms to enhance audio clarity

  
  

• Hotel lobbies and restaurants creating comfortable acoustic environments

  
  

Educational and Healthcare Facilities:

• Classrooms and libraries for improved learning environments

  
  

• Hospital zones requiring quiet and calm atmospheres

  
  

• Music rooms and recording studios for professional audio quality

  
  

Specialized Applications:

• Home theaters for immersive audio experiences

  
  

• Recording studios requiring precise acoustic control

  
  

• Broadcast facilities for clean audio capture

  
  

Installation and Maintenance

Installation of our polyester felt panels is remarkably straightforward, requiring only basic tools and skills. The panels can be applied using:

• Adhesive mounting for direct wall application

  
  

• Mechanical fixing systems for secure installation

  
  

• Magnetic mounting for flexible configurations

  
  

Maintenance is equally simple – regular dusting with a soft cloth or vacuuming with a brush attachment keeps the panels looking fresh. For more stubborn stains, a damp cloth with mild detergent is sufficient without compromising acoustic performance .

Why Choose Our Products?

Competitive Advantages

Partnering with our factory provides distinct advantages:

Cost Efficiency:

Our vertical integration enables us to offer pricing 30-50% lower than Western competitors without compromising quality .

Technical Expertise:

With over 16 years of specialized experience in acoustic materials, we provide unparalleled technical support and product development capabilities .

Sustainability Leadership:

Our commitment to environmental responsibility extends from raw material selection through production processes, delivering genuinely eco-friendly solutions .

Comprehensive Support:

We offer end-to-end support including acoustic consultation, custom design services, and installation guidance to ensure optimal results for every project .

Technical Specifications Table

Conclusion

Polyester felt acoustic panels represent the convergence of sustainable design, acoustic engineering, and aesthetic flexibility. As a leading Chinese manufacturer with our own advanced production facilities, we offer unparalleled value through competitive pricing, extensive customization options, and rigorous quality control. Whether your project requires standard solutions or completely bespoke acoustic treatments, our panels deliver exceptional performance across diverse applications .

Explore our product range or contact us today to discuss how our polyester felt acoustic panels can transform your spaces with superior sound management and sustainable design excellence .

pet panel samples

samples color

‌

What are the properties of the Standard Collection panels?

The 9mm Acoustic PET Felt Panels deliver efficient sound absorption while maintaining design flexibility. Available in 28 color options, these panels provide adaptable solutions for spaces requiring consistent noise control without bulky materials. Their high Noise Reduction Coefficient (NRC) ensures effective echo and ambient noise reduction, making them ideal for open-plan offices, conference rooms, and educational settings.

Why PET Felt is a Reliable and Sustainable Choice

PET Felt is crafted from recycled plastic bottles, making it an eco-friendly material that combines durability with adaptability. It maintains a balance between softness and rigidity, requires minimal upkeep, and delivers long-term performance. Additionally, PET Felt is fully recyclable, further enhancing its environmental advantages.

‌Applications of the Standard Collection 9mm Acoustic Panels

These panels are designed for versatile use, such as wall cladding, ceiling enhancements, and modular room partitions. Their simple installation makes them a convenient choice for environments that demand both aesthetic flexibility and functional performance. By seamlessly integrating into various interior styles, they enhance acoustic comfort without compromising design cohesion.

Our Advantages

·Eco-Friendly - 100% Polyester Fiber, Lightweight & Impact Resistance.

·Use to spot treat a professional or home recording studio, commercial or home office, rehearsal space, or home theatre. Easy to shape and cut to size, altering won't affect performance.

·SAFE FOR ALL - B1 Class Flame Retardant, odorless and doesn't alter air quality making it safe for adults, kids, and pets!

·EASY TO INSTALL - Can be installed by anyone!

.

The Polyester Fiber Wooden Grille Acoustic Panel is designed to be easy to install and can be mounted using a simple clip-on system. The panels can be installed on walls, ceilings,etc. The Polyester Fiber Wooden Grille Acoustic Panel is engineered to provide excellent sound absorption performance across a wide frequency range, making it suitable for use in a variety of spaces. These spaces include auditoriums, theaters, music studios, conference rooms, offices, classrooms, and many more.

Professional factory service

Our sound-absorbing panel factory is a leading producer of high-quality sound control products.

Our panels are designed to reduce sound transmission and reflection within commercial, industrial and residential environments. 

With a focus on innovation and technology, our factory employs state-of-the-art production techniques to manufacture sound-absorbing panels

that meet the highest standards of acoustical performance.

Custom process

1. Send us your inquiry

2. Made quotation according to your requirement, MOQ, drawings

3. Communication for quotation and drawings, materials, details

4. Sample order production and inspection

5. Place mass order and production, and inspection

6. Delivery and after-sale service

7. Installation guide

Contact Us:

Ready to transform your space? Contact us today for a quote, custom options, or to learn more about how our acoustic panels can benefit your business.