Pallet to flake to pallet
A pallet finishes its trips
Moulded from HDPE or PP, built to be moved thousands of times. Then a runner cracks, a deck splits or the owner changes the footprint.
It breaks into flake
Shredded, then ground. The cracked ones and the retired ones both end up as small flakes, colour for colour.
The flake is sorted
By resin and by colour, so black stays with black and the blue pile does not spoil the orange one.
And it comes back
Regrind goes to moulders who make pallets again. Ask what blend you are buying.