· Closed-cell foam structure – non-absorbent, excellent moisture barrier
· Double-side PE film lamination – smooth surface on both sides
· High elasticity and strong recovery – compensate for cap & container tolerances
· Good chemical resistance and moisture protection
· FDA compliant – safe for direct food/ pharmaceutical contact
· Recyclable material – supports sustainable packaging initiatives
Basic Parameters
|
Parameter |
Specification Range |
Notes |
|
Model |
PE-310 |
– |
|
Material Structure |
PE Film + EPE Foam + PE Film |
Double-side lamination |
|
Total Thickness |
0.6mm – 3.0mm (customizable) |
Select based on application |
|
EPE Density |
330kg/m³ – 500kg/m³ (customizable) |
Lower density for cushioning; higher for sealing strength |
|
PE Film Thickness |
30 – 70µm (each side, customizable) |
Affects seal strength and barrier performance |
|
Color |
White / Blue / Green / Custom |
White standard; colors for product identification |
|
Shape |
Circular / Square / Die-cut custom shapes |
Based on cap or container design |
|
Diameter/Size |
Customizable |
Up to 120mm+ diameter supported |
