Kraft paperboard is a material obtained from the pulp of wood. Kraft is a very resistant material and kraft is a German word that means resistance or strength. Virgin pulp makes kraft material and has a higher sulfur ratio. Because of its higher sulfur ratio the degradation of cellulose delays making it more durable.
Kraft is a 100% eco-friendly and biodegradable material that is 100% recyclable. By using kraft material for your packaging you can easily communicate with your customers that you are doing something for the environment.