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113 μm 200 mm×20 m Roll Aluminum-Plastic Film
POUCH CELL ALUMINUM-PLASTIC FILM
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Purchase ConfirmationConfiguration: Confirm thickness, width, and length before ordering. Quotation Check: Confirm the title dimensions and pack format before production or ordering release.
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Brand: ATOMFAIR®
What is the maximum molding depth achievable with the 113 μm aluminum-plastic film, and how does the layer structure support deep draw forming?
The film achieves a molding depth of ≥5.0 mm. The structure consists of 0.040 mm aluminum foil (JIS A8079/A8021) sandwiched between 0.025 mm polyamide and 0.040 mm polypropylene layers, with adhesive layers totaling 6–8 g/m², providing the mechanical integrity for deep draw pouch forming.
What are the recommended hot sealing parameters for the 113 μm aluminum-plastic film in pouch cell assembly?
The film requires a hot sealing temperature of 180–190°C. For optimal heat seal strength, use 200°C, 0.2 MPa, and 2 seconds on heatsealing equipment, achieving a heat seal strength >29.4 N/15 mm width.
What storage and handling conditions are required to maintain the low moisture vapor transmission rate of this aluminum-plastic film?
The film has a moisture vapor transmission rate of ≤200 ppm over 5 years. To preserve this, the film should be stored in a dry environment, as the polypropylene layer and aluminum foil barrier are sensitive to humidity. The solvent retention is less than 5 mg/m², indicating minimal residual solvents that could affect sealing.
This 113 μm aluminum-plastic film roll offers a laminate structure with defined polyamide, aluminum, and polypropylene layers, achieving high laminate strength (Nylon/Al >2 N/15 mm, Al/CPP >5 N/15 mm) and a molding depth of at least 5.0 mm for pouch cell forming. The product requires hot sealing at 180-190°C and is supplied in a 200 mm × 20 m roll format.
Positive
- High laminate strength: Laminate strength exceeds 2 N/15 mm for Nylon/Al and 5 N/15 mm for Al/CPP, ensuring robust layer adhesion during pouch cell assembly.
- Deep molding capability: Molding depth is ≥5.0 mm, enabling the formation of deep pockets for battery pouch forming without delamination.
Trade-offs
- Narrow hot sealing window: Hot sealing must be performed at 180-190°C, requiring precise temperature control and compatible heat sealing equipment to avoid seal failure.
- Aluminum foil thickness tolerance: The aluminum foil layer has a thickness tolerance of ±0.004 mm, which may introduce variability in moisture barrier performance across the roll.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
