Perforated/Vented Stretch Film, Pre-strectched

Average thickness: 7um          　   

Width: 420mm +/-5%         　   

Damage stretch rate: 55% +/-5%

Damage tension: 26kg +/-10%

Number of holes: 13         　   

Weight per meter: 2.75g +/-5%

Net weight per roll: 1.375kg +/-5%