On the site of the recycling company Retripa, in Crissier (VD), the green semi-trailers are busy and spit out their harvest. Magazines, sheets of paper and cardboard packaging form a hilly landscape while waiting to leave on a treadmill, heading for the press. As the blades pass, cameras, and then employees will expel any undesirable guest from this magma, plastic or scrap metal that would hinder the work of reusing the material.
