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Matlabs Technologies

Aluminum Laminated Film For Pouch Cell Case

Aluminum Laminated Film for polymer lithium battery case T:113um W:400mm

  • Item:T-88
  • Order(Moq):1 roll
  • Product Origin:China
  • Color:White

88UM Aluminum Laminated Film For Pouch Cell Case

tob technology

Pouch cell case raw material aluminum laminate film. Width:400mm Lenght: 300m Mode:T-88

Layers from outside (Shiny) to inside (Mat)


Polyamide (JIS Z1714): 0.025mm (+-0.0025mm)

Adhesive (Polyester-polyurethane): 4-5 g/m2

Aluminum foil (JIS A8079,A8021): 0.040mm


Adhesive (Urethane-free Adhesive): 2-3 g/m2

Polypropylene: 0.040mm (+-0.004mm)

Thickness: 88μm
Width 400mm
Length 300m
Surface quality Mat finish
Pinholes Subject to the applicable aluminum foil standard
Impurity 1mm or less in diameter
Fish Eye 2mm or less in diameter (clear),1mm or less

in diameter (colored)

Molding Depth ≥5.0mm
Electrical Insulating Good
Hot Sealing Coniditon 180-190°C
Moisture Vapor / O2 Transmission Rate 200ppm / 5 years
Laminate Strength Nylon/Al more than 2N/15mm Al/CPP more than


Heat Seal Strength More than 22.5N/15mm wide at 200℃ x 0.2Mpa x2

sec by TOB heat sealing

Solvent Retention Less than 5mg/m2
Appearance Within the sample of the limit
Slip Factor CPP/CPP less than 1.0
Application Notes Click the picture below to see the finished polymer

Li-Ion battery made by heated sealer


tob battery

pouch cell case

aluminum laminated film for pouch cell case

tob battery technology

battery machine

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