The new law will effectively make it cheaper to recycle easily and effectively recyclable materials; and charge more to recycle packaging which is difficult to reuse. The easier a packaging type is to segregate and recycle, the lower the fees for beverage producers and retailers. This has an effect on beverage manufacturers whose packaging materials cannot be easily recycled. Juice and nectar producers, in particular, often do not use pure PET bottles: turning to multilayer, blended or scavenger materials to protect sensitive beverages from external pressures such as oxygen. Herbert Snell, managing director of the MultiPet GmbH recycling company, said: "One quarter of the clear rPET flakes from yellow recycling sacks contain scavengers which impair the quality with their yellowish color, for example. "Mixing PET bottles like these with other beverage bottles made of PET makes it more much more difficult to use these rPET flakes for bottle-to-bottle recycling."