Green plastics for food packaging 533 materials can be processed into transparent and water-resistant films by casting or thermo-forming. In packaging, collagen sausage casings are the best known of the commercial applications 24.6 Future trends When one looks at the present market for biodegradable food packaging materials then that market is still virtually non-existent compared to any conventional plastics used in food packaging. The reason for this is the price, the sometimes inferior cost/performance relation and the fact that still only a few materials have received FDA approval Since 2001 the market for biodegradable/compostable products has definitely been growing after remaining at the same level of 20,000 tons worldwide for the last five years and although few in number, new products for food packaging have been introduced since 24.7 References 1. JOGDAND S N, Welcome to the world of eco-friendly plastics www.membersrediff.com.1999 2. AVELLA M, BONADIES E, MARTUSSCELLI E, RIMEDIO R, European current standardization for plastic packaging recoverable through composting and biodegradation, Polymer Testing, 2001, 20, 517-521 3.www.rivm.nl/mieucompendium:C6.6HoeveelheidkunststoffenenPvc in huishoudelijk restafval 4. GRUBER P"Sustainable design of polymers and materials, Abstracts, 6th International Scientific Workshop on Biodegradable Polymers and Plastics. Honolulu. Hawaii. 2000 5. BASTIOLI C, Global status of the production of biobased packaging materials, Conference proceedings The Food Biopack Conference Copenhagen, August 27-29, edited by C J Weber, 2-7, 2000 6.BilbYGd,Degradablepolymerswww.angelfire.com,2000 7. SELKE S, 'Biodegradation and packaging(2nd edn), Pira International Reviews. 2000 8. CARGILL DOW LLC, Product information, published June, 2000 9. FISCHER S VLIEGER JJ. DE KOCK T BATENBURG L. FISCHER H. Green'nano- composite materials- new possibilities for bioplastics Materialen, 2000, 16,3-12 10. WEUSTHUISRA WALLE G AM. VAN DER EGGINK G. 'Potential of pha based packaging materials for the food industry, Conference proceedings The Food Biopack Confe hagen, August 27-29, edited by C J Weber.24-7.2000 11. GERNGROSS T U, SLATER S C, How green are green plastics, Scientificmaterials can be processed into transparent and water-resistant films by casting or thermo-forming. In packaging, collagen sausage casings are the best known of the commercial applications.28, 29 24.6 Future trends When one looks at the present market for biodegradable food packaging materials then that market is still virtually non-existent compared to any conventional plastics used in food packaging. The reason for this is the high price, the sometimes inferior cost/performance relation and the fact that still only a few materials have received FDA approval. Since 2001 the market for biodegradable/compostable products has definitely been growing after remaining at the same level of 20,000 tons worldwide for the last five years and although few in number, new products for food packaging have been introduced since. 24.7 References 1. JOGDAND S N, Welcome to the world of eco-friendly plastics, www.members.rediff.com, 1999 . 2. AVELLA M, BONADIES E, MARTUSSCELLI E, RIMEDIO R, ‘European current standardization for plastic packaging recoverable through composting and biodegradation’, Polymer Testing, 2001, 20, 517–521. 3. www.rivm.nl/mieucompendium: C6.6 Hoeveelheid kunststoffen en PVC in huishoudelijk restafval. 4. GRUBER P ‘Sustainable design of polymers and materials’, Abstracts, 6th International Scientific Workshop on Biodegradable Polymers and Plastics, Honolulu, Hawaii, 2000. 5. BASTIOLI C, ‘Global status of the production of biobased packaging materials’, Conference proceedings The Food Biopack Conference, Copenhagen, August 27–29, edited by C J Weber, 2–7, 2000. 6. BILBY G D, `Degradable polymers’, www.angelfire.com, 2000. 7. SELKE S, `Biodegradation and packaging’ (2nd edn), Pira International Reviews, 2000. 8. CARGILL DOW LLC, Product information, published June, 2000. 9. FISCHER S, VLIEGER J J, DE KOCK T, BATENBURG L-, FISCHER H, ‘Green’ nano￾composite materials – new possibilities for bioplastics’ Materialen, 2000, 16, 3–12. 10. WEUSTHUIS R A, WALLE G A M, VAN DER EGGINK G, ‘Potential of PHA based packaging materials for the food industry’, Conference proceedings The Food Biopack Conference, Copenhagen, August 27–29, edited by C J Weber, 24–7, 2000. 11. GERNGROSS T U, SLATER S C, ‘How green are green plastics’, Scientific Green plastics for food packaging 533