by Richard Parmee  An estimated 40 percent of all food produced in the world goes to waste – amounting to £2.5 billion tonnes every year at a cost of around $1 trillion, on top of the environmental impacts. So, it's no surprise that some of the latest production-line technology is focused on helping food processors avoid wasting food – and money.  Airtight packaging has a key role to play in the drive to reduce food waste – helping products stay fresh for as long as possible. But … [Read more...] about A new look at food packaging to reduce waste