Pakit says its technology provides a recyclable and biodegradable option for food packaging such as trays or clamshells.
In the EU since 2008, between 55-80% by weight of packaging waste must be recycled in line with the Packaging and Packaging Waste Directive.
The process relies on heat and pressure to form the board from a pulp of wet plant fibre. The sintered bronze tooling used in the presses has a porous surface, making it easier for the water in the wet board to escape as steam.
Pakit claims that this makes it easier to dry the board and helps to reduce the overall energy consumption. The machines also recycle almost all the water from the process.
According to the company, the combination of pressure and heat in the fuses the fibre networks within the board, making them so strong that material 0.6 mm thick can withstand up to 20 kg of weight without warping. The board is also said to be smooth and resistant to moisture and grease.
Pakit president, Dwayne Yaretz, said the company will demonstrate how its transformative technology can satisfy the stringent standards set by PepsiCo’s packaging requirements.
Source: PepsiCo
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