Hot food served in recycled plastic bags

When I bought crumbed chicken pieces at the hot food counter at Woolworths yesterday It was served to me in a recycled plastic bag! Woolworths really?! Plastic has mineral oils which are poisonous! Everybody knows that water out of plastic bottles is unhealthy for you. Heat is even a lot worse. How is it possible that you decided to change your ideal packaging to something that disgusting? Hot food served in a recycled plastic bag! Apparently this packaging is used already for 4 months. Why do customers accept that?