3-layer co-extrusion for telescopic blisters

1. Top Layer: The top layer is the visible layer of the telescopic blister packaging. It is designed to provide clarity and allow customers to see the products inside the blister. The top layer is often made from a transparent material like PET (Polyethylene Terephthalate) or PVC (Polyvinyl Chloride). This layer ensures good product visibility and enhances the presentation of the packaged items.
2. Core Layer: The core layer provides structural integrity and stability to the telescopic blister packaging. It is typically made from a material with good rigidity and strength, such as HIPS (High Impact Polystyrene) or PVC. The core layer ensures that the blister packaging maintains its shape and provides sufficient support to the products during handling and transportation.
3. Bottom Layer: The bottom layer of the co-extrusion film is in direct contact with the surface where the telescopic blister packaging will be placed, such as a shelf or display. This layer is designed to provide stability and prevent slippage. It is commonly made from materials like LDPE (Low-Density Polyethylene) or PP (Polypropylene) with an anti-slip or textured surface.

Thickness range : 150 bis 850 μ (tolérance +/- 7%)

Standard : 700 x 1000 mm, 980 x 800 mm and 1235 x 1015 mm

Widths : 200 up to 1350 mm (tolerance +/- 1 mm)