The HIGHSHIELD bubble mailers measuring 250 x 300 mm with an additional 50 mm flap offer an optimal solution for protecting sensitive products with their three-layer film structure. The outer layer consists of smooth HIGHSHIELD film, which has a surface resistance of 10^9 to 10^10 Ohms. The inside is lined with PERMASTAT® film, which also provides a surface resistance in the same range. These bags are specifically designed for applications requiring electrostatic shielding, with a protection performance of less than 5 nJ according to the Energy Test for ESD. They meet the standard DIN EN 61340-5-1 and are not only conductive but also recyclable, making them an environmentally friendly option. Despite their sturdy construction, the bags are neither sealable nor resealable, which should be considered when choosing. Their material mix of Highshield and Permastat, combined with the metallized surface, ensures that the products remain safe and protected.
Details
Width [mm]
Width [mm]
250 mm
Length [mm]
Length [mm]
300 mm
Conductivity
Conductivity
dissipative
Electrostatic shielding
Electrostatic shielding
<5 nJ
Surface resistance Rs
Surface resistance Rs
109 - 1010 Ω
Volume resistance
Volume resistance
109 - 1010 Ω
Material
Material
Highshield / Permastat
heat-sealable
heat-sealable
no
Layers
Layers
3
reclosable
reclosable
no
Customer-specific dimensions with our without flap available on request