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Product Description
GreenPak's PA/PE film (Polyamide/Polyethylene) used in soundproofing and insulation mats serves as a functional barrier and protective layer. Here's a detailed look into its role and properties:
Structure: PA/PE (Nylon/Polyethylene) Film
PA (Polyamide/Nylon):
* High mechanical strength and abrasion resistance.
* Good chemical resistance.
* Excellent barrier to gases (better than PE, though not as good as EVOH).
PE (Polyethylene):
* Provides flexibility, water resistance, and sealability.
* Good compatibility with heat lamination and adhesives.
| Function in Soundproofing & Insulation Mats:
1. Barrier Layer:
Acts as a moisture barrier, protecting the inner foam or fiber core from water ingress.
Also serves as a gas and vapor barrier—important in preventing degradation over time.
2. Durability Layer:
PA offers puncture resistance** and structural integrity—important when the mat is placed under flooring, behind walls, or inside car cabins.
3. Lamination Compatibility:
Easily laminated with foam (PE foam, PU foam), rubber (EPDM, EVA), or nonwoven fabrics for multi-functional mats.
4. Soundproofing Contribution:
Though PA/PE itself is not sound-absorbing, it complements mass-loaded or foam-core materials by acting as a reflective and sealing layer, enhancing acoustic insulation performance.
| Typical Construction in Mats:
Example:
[Non-woven fabric] + [EPDM or PU foam] + [Aluminum foil (optional)] + [PA/PE film]
Laminating to other material
Block odors
|
Specifications
![]() | Material: Co-extruded Mutilayer Film, asymmertric PA/PE/PA/PE and symmetric PE/PA/PE |
![]() | Roll Size: Available in different widths and lengths to suit your needs |
![]() | Thickness: From 30um to 200um |
| Advantages:
* Lightweight yet strong.
* Excellent moisture barrier.
* Resistant to chemicals, mildew, and temperature variations.
* Good processability (can be vacuum-formed, laminated, or heat-sealed).
| Common Applications:
* Automotive interior mats (under carpets, door panels).
* Flooring underlay for residential or commercial buildings.
* HVAC insulation wraps.
* Industrial noise barrier sheets.
Certifications: ISO9001&ISO14001/ SQF/ BRC/ SGS BPA FREE & ROSH & REACH & EU MIGRATION
|
Quality Assurance
![]() | Imported Excellence: Our machines from Germany, represents the pinnacle of technology and precision. |
![]() | Premium Raw Materials: We exclusively source materials from reputable suppliers such as BASF and ExxonMobil in the USA, ensuring the safety and quality of our products. |
![]() | Rigorous Quality Control: Our dedicated QC department meticulously monitors the entire production process, conducting inspections, retaining samples, marking each product, and performing comprehensive testing. |
![]() | Traceable Assurance: Each box of our products is fully traceable, reflecting our unwavering commitment to delivering high-quality goods and maintaining transparency in our production practices. |
Your requirements and orders will be well taken care of in Greenpak.
If you need free samples or any inquiry for our pouches or films, please contact with us as below:
Amanda Yuan
GreenPak | Green Packaging Material (Jiangyin) Co, LTD
Add: No.220 Xiehe Road, Qingyang Town, Jiangyin City, Jiangsu, PR China
E-mail: Amanda.yuan@greenpak.com.cn | Whatsapp: +86-15706186955
Wechat: 41962949
|
Product Description
GreenPak's PA/PE film (Polyamide/Polyethylene) used in soundproofing and insulation mats serves as a functional barrier and protective layer. Here's a detailed look into its role and properties:
Structure: PA/PE (Nylon/Polyethylene) Film
PA (Polyamide/Nylon):
* High mechanical strength and abrasion resistance.
* Good chemical resistance.
* Excellent barrier to gases (better than PE, though not as good as EVOH).
PE (Polyethylene):
* Provides flexibility, water resistance, and sealability.
* Good compatibility with heat lamination and adhesives.
| Function in Soundproofing & Insulation Mats:
1. Barrier Layer:
Acts as a moisture barrier, protecting the inner foam or fiber core from water ingress.
Also serves as a gas and vapor barrier—important in preventing degradation over time.
2. Durability Layer:
PA offers puncture resistance** and structural integrity—important when the mat is placed under flooring, behind walls, or inside car cabins.
3. Lamination Compatibility:
Easily laminated with foam (PE foam, PU foam), rubber (EPDM, EVA), or nonwoven fabrics for multi-functional mats.
4. Soundproofing Contribution:
Though PA/PE itself is not sound-absorbing, it complements mass-loaded or foam-core materials by acting as a reflective and sealing layer, enhancing acoustic insulation performance.
| Typical Construction in Mats:
Example:
[Non-woven fabric] + [EPDM or PU foam] + [Aluminum foil (optional)] + [PA/PE film]
Laminating to other material
Block odors
|
Specifications
![]() | Material: Co-extruded Mutilayer Film, asymmertric PA/PE/PA/PE and symmetric PE/PA/PE |
![]() | Roll Size: Available in different widths and lengths to suit your needs |
![]() | Thickness: From 30um to 200um |
| Advantages:
* Lightweight yet strong.
* Excellent moisture barrier.
* Resistant to chemicals, mildew, and temperature variations.
* Good processability (can be vacuum-formed, laminated, or heat-sealed).
| Common Applications:
* Automotive interior mats (under carpets, door panels).
* Flooring underlay for residential or commercial buildings.
* HVAC insulation wraps.
* Industrial noise barrier sheets.
Certifications: ISO9001&ISO14001/ SQF/ BRC/ SGS BPA FREE & ROSH & REACH & EU MIGRATION
|
Quality Assurance
![]() | Imported Excellence: Our machines from Germany, represents the pinnacle of technology and precision. |
![]() | Premium Raw Materials: We exclusively source materials from reputable suppliers such as BASF and ExxonMobil in the USA, ensuring the safety and quality of our products. |
![]() | Rigorous Quality Control: Our dedicated QC department meticulously monitors the entire production process, conducting inspections, retaining samples, marking each product, and performing comprehensive testing. |
![]() | Traceable Assurance: Each box of our products is fully traceable, reflecting our unwavering commitment to delivering high-quality goods and maintaining transparency in our production practices. |
Your requirements and orders will be well taken care of in Greenpak.
If you need free samples or any inquiry for our pouches or films, please contact with us as below:
Amanda Yuan
GreenPak | Green Packaging Material (Jiangyin) Co, LTD
Add: No.220 Xiehe Road, Qingyang Town, Jiangyin City, Jiangsu, PR China
E-mail: Amanda.yuan@greenpak.com.cn | Whatsapp: +86-15706186955
Wechat: 41962949
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