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Pre-Cut Aluminum Laminated Film Sheets for Pouch Cells – 113 µm

Pre-Cut Aluminum Laminated Film Sheets for Pouch Cells – 113 µm

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113 µm pre-cut PA/Al/PP aluminum laminated film sheets for pouch-cell fabrication, forming and heat sealing. Seven laboratory sizes, 20 sheets per pack.

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Pouch Cell Materials · Pre-Cut Film

Pre-cut aluminum laminated film sheets for pouch-cell fabrication

Ready-to-use 113 µm aluminum laminated film sheets for laboratory pouch-cell preparation and heat sealing. The PA / bonding layer / aluminum / PP laminate combines mechanical protection, barrier performance and an inner heat-sealable surface in practical pre-cut formats.

Thickness
113 µm
Sheet sizes
7 formats
Packaging
20 sheets / pack
Key features

Ready-to-use sheets for laboratory pouch-cell preparation

Pre-cut formats simplify material preparation and provide practical quantities for pouch-cell research, prototyping and small-batch laboratory assembly.

Pre-cut format

Supplied as flat sheets in defined dimensions, reducing routine cutting work before pouch-cell assembly.

113 µm laminate

Standard laboratory-grade thickness combining PA protection, aluminum barrier performance and a PP sealing surface.

Formable laminate

4.5 mm forming-depth test index with no fracture or delamination under the stated forming test conditions.

Laboratory pack

Each configuration is supplied in packs of 20 sheets for research, development and prototype-scale battery assembly.

Material architecture

PA / aluminum / PP multilayer construction

The 113 µm laminate combines an outer polyamide layer for mechanical protection, an aluminum foil barrier layer and an inner polypropylene surface for pouch-cell heat sealing.

The multilayer construction is permanently bonded into a flexible laminate suitable for laboratory pouch-cell enclosure preparation and sealing.

✓ Darker surface · PA side
✓ Brighter surface · PP side
✓ Aluminum barrier layer
✓ Heat-sealable PP interface
Outside Layer architecture
PA · Polyamide 25 µm · Outer protection
Bonding layer 3 µm · Laminate interface
Aluminum 40 µm · Barrier layer
PP · Polypropylene 45 µm · Inner sealing layer
Inside · Cell side
Layer composition
Thickness PA Bonding layer Aluminum PP Total
113 µm 25 µm 3 µm 40 µm 45 µm 113 µm
Technical data

113 µm film performance

Reference technical test indices for the aluminum laminated film used across the complete S4R pre-cut sheet range.

PA / Al Peel Al / PP Peel Heat-Seal Strength Forming Depth Electrolyte Resistance
≥3.0 N/15 mm ≥12.0 N/15 mm ≥60 N/15 mm 4.5 mm ≥7.0 N/15 mm

No fracture or delamination under the stated forming test conditions. Peel, sealing, forming and electrolyte-resistance values are technical test indices for the 113 µm laminate.

Available configurations

Seven pre-cut laboratory sheet sizes

All configurations use the same 113 µm aluminum laminated film and are supplied as packs of 20 flat sheets. Dimensions are shown as width × length.

100 × 115
mm
100 × 160
mm
100 × 210
mm
120 × 200
mm
200 × 240
mm
300 × 400
mm
400 × 500
mm
Applications

For laboratory pouch-cell fabrication

Pre-cut flexible packaging material for pouch-cell development and prototype-scale battery assembly.

Pouch-cell assembly
Ready-sized laminate sheets for laboratory preparation of aluminum laminated pouch-cell enclosures.
Heat sealing
The PP inner surface provides the heat-sealing interface required during pouch-cell enclosure assembly.
Battery prototyping
Practical quantities for lithium-ion, sodium-ion and other compatible experimental pouch-cell research.
Important information

Orientation, forming, sealing and compatibility

Flat pre-cut sheets Sheets are supplied flat and unformed. Listed dimensions correspond to the nominal pre-cut sheet dimensions before forming or sealing.
Film orientation The darker PA surface forms the external side of the pouch, while the brighter PP surface faces the internal cell volume. Tab-sealing polymer should contact the PP surface at the electrode-tab feedthrough.
Forming depth The 4.5 mm forming-depth value is a technical test index. Practical forming capability also depends on cavity dimensions, corner radius, tooling geometry, forming process and operating conditions.
Heat sealing Sealing temperature, pressure and dwell time should be established according to the sealing equipment, selected tab-sealing material and pouch-cell assembly process.
Electrolyte compatibility Compatibility should be validated for the intended electrolyte system, operating temperature and test duration before use with a new battery chemistry.
Handling Avoid scratching, sharply folding or damaging the laminate, particularly near areas intended for forming and heat sealing. Keep the sealing surfaces clean before pouch assembly.

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