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Constantia energon P
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energon. P

Pouch cell laminate for batteries

Reliable battery performance starts with qualified materials. As the only supplier outside Asia offering commercially available, qualified pouch cell laminates, Constantia Flexibles combines proven laminate expertise with high sealing performance, electrolyte resistance, thermal stability, and reliable formability. Manufactured in Europe, energon P provides a qualified and scalable solution for demanding battery applications across e-mobility, consumer electronics, aviation, and stationary energy storage.

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Product

Advantages

  • Only commercially available qualified pouch cell laminate manufactured outside Asia
  • High sealing performance through optimized PP layer
  • Delamination-resistant multilayer structure with thermally stable adhesives and excellent electrolyte resistance
  • Mechanical strength and flexibility for deep-forming processes
  • Designed for serial production environments
  • Quality systems aligned with ISO 9001 and IATF 16949 requirements
  • Produced in Central Europe, Austria, ensuring proximity to key customers

Composition

Pouch Cell Structure

  1. PETlayer
  2. oPAlayer
  3. Alu Treatmentlayer
  4. Alulayer
  5. Alu Treatmentlayer
  6. cPPlayer
  1. red
  2. dotted
  3. white
  4. gray
  5. white
  6. red

Tech Specs

Thickness

155 μm

185 μm

Lamination strength oPA / Alu

>8 N/15 mm

Lamination strength Alu / cPP

>18 N/15 mm

Seal Strength cPP / cPP

>120 N/15 mm 

Puncture Strength

>18 N [JIS Z 1707] 

Forming depth

Up to 13 mm 

[394x104 mm punch]

Lamination

Special solvent-based adhesive.

 
THE DISPLAYED EXAMPLE IS ONE OF OUR STANDARD SPECIFICATIONS. PLEASE CONTACT US TO DISCUSS YOUR SPECIFIC NEEDS.

FAQ

energon. P is currently the only commercially available, qualified pouch cell laminate manufactured outside Asia. Developed through extensive qualification and testing programs, it provides battery manufacturers with an additional sourcing option supported by European manufacturing and established industrial capabilities. 

energon. P has undergone extensive qualification and testing programs, including electrolyte resistance and long-term aging evaluations in cooperation with leading battery research institutes. The product was developed for demanding battery environments and builds on qualification experience gained through automotive customer projects.

A pouch cell laminate should combine high sealing performance, resistance to battery electrolytes, delamination resistance, thermal stability, barrier properties, and formability. It should also support efficient production processes and consistent material performance. These characteristics were central to the development and qualification of energon. P. 

energon. P is designed for battery applications across multiple industries, including e-mobility, consumer electronics, aviation, and stationary energy storage.

energon. P is developed and manufactured within established quality systems aligned with ISO 9001 and IATF 16949 requirements. Production is supported by industrial manufacturing infrastructure and quality processes developed through years of experience in high-performance materials production. 

energon. P is available in standard widths ranging from 80 mm to 1,000 mm, with commercial production capabilities of up to 1,600 mm. Additional width specifications may be available depending on individual project requirements. 

Leveraging our expertise in high-performance foil production, we can provide a wide range of order quantities, including material for development projects, trials, and commercial production. Please contact our team to discuss your specific requirements. 

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