We can supply aluminium laminated case with customized size.

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 (+-0.004mm)  Adhesive (Urethane-free Adhesive):     2-3 g/m2 Polypropylene:                                      0.040mm (+-0.004mm)
Thickness	113μm
Width	400mm
Length	10m
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 5N/15mm
Heat Seal Strength	More than 22.5N/15mm wide at 200℃ x 0.2Mpa x2 sec by TMAX heat sealing machine
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