emballage bennnnnn biodegradable Hossaine.pptx

emballage bennnnnn biodegradable Hossaine

1. Master’s thesis Development of a new biodegradable plastic packaging for food application Presented by : Houssine KHALILI Supervised by : Ms. Latifa EL FARISSI Ms. Khadija EL KALAAOUI Mr. Rachid AMRHAR Pr. Mounir EL ACHABY Mohammed 6 Polytechnic University Materials Science, Energy, and Nano-Engineering (MSN) Departement M aster's program in Materials Sciences and Engineering option: Polymers and composites Morocco-CTPC Casablanca, March 2021

2. 2015; 322 2011; 280 2002; 200 2009; 250 1989; 100 19 77; 50 1950; 1 , 5 150 100 50 2 200 250 300 350 1940 1950 1960 1970 1980 1990 2000 2010 In Mio. t World plastics production 1950 - 2015 322/year million tons of petroleum produced plastics INTRODUCTION : PETROLEUM BASED PLASTICS 42 % used as packaging 2020 Y e ar PlasticsEurope Market Research Group (PEMRG) / Consultic Marketing & Industrieberatung GmbH C. Silvestre, D. Duraccio, and S. Cimmino, “Food packaging based on polymer nanomaterials,” Prog. Polym. Sci. , vol. 36, no. 12, pp. 1766–1782, Dec. 2011.

3. 5 44.110 Eiffel towers by weight 322/year million tons of petroleum produced plastics 42 % used as packaging INTRODUCTION : PETROLEUM BASED PLASTICS

4. Plastic-based materials Bio-polymers Biodegrada bl e Bio-sourced materials Synthetic polymers Non-biodegradable materials Made from oil finite resource BIOPLASTICS : AN EMERGING ALTERNATIVE FOR PETROLEUM BASED PLASTICS Abundant Rene w able Eco- friendly No n - t o xic Biopolymers’ abundance, renewability and ability to biodegrade make them promising substitute for petroleum-based products.

5. Bioplastic Market https: // www.europeanbioplastics.org / news / publications / #MarketData

6. Overview : generation of polymers Engineering Biopolymers Markets, Manufacturing, Properties and Application, Authors : Hans-Josef Endres , Andrea Siebert-Raths , 2012.

7. Work breakdown structure Project   Formulation

8. State of development of thermoplastic biopolymers Engineering Biopolymers Markets, Manufacturing, Properties and Application, Authors : Hans-Josef Endres , Andrea Siebert-Raths , 2012.

9.       State of technique: Patent  

10. Activity by years

11. Materials

12. Patent Value

13. Country

14. Applicant

15. CN106916372A ( 2017) Composition CN111825967A (2020) Composition PLA, thermoplastic starch , metal salt , PLA: Modified starch mass ration : (90 %, :10 %,) , (65 %, : 35 %, ) Process Process Melt extrusion at 145-175°C Mixing raw material masterbatch preparation via twin-screw extruder injection molding,calendering , blow molding , and vacuum forming. General  Polymer  Plastic 40-85% (PP.PE.PS.PVC), High  hydrophobic   starchy   material : (corn, sorghum , potato ) 10-50% Aliphatic  polyester: Monoglyceride 0.5-5% Modifier: Peroxybenzoic acid 0.0-5%, Oxidation   accelerator : Stearate  0.0-0.5% Fiche Patent: biodegradable plastic packaging for food application Description Composition Process Patent Preparation of starch based biodegradable products for food application . Synthetic polymers Thermoplastic starch (TPS) PLA Extrusion, Injection Molding CN106916372A ( 2017) CN111825967A (2020)

16. 100 parts of polyvinyl alcohol 5-40 parts of a plasticizer: water, ethylene glycol 5-20 parts of a biodegradable high-molecular polymer: PLA , PCL 0.1-5 parts of a cross-linking agent : Borax 0.1-5 parts of a lubricant: stearic acid CN111808391A ( 2020) Formulation Process Stir all raw materials at high speed to 100-130 Extrusion granulation at 160-200 degrees. Fiche Patent: biodegradable plastic packaging for food application Description Composition Process Patent Preparation of PVA based biodegradable products with low cost and high production efficiency PVA, plasticizer Biodegradable polymer Cross- linking agent Lubricant Extrusion Date: 2020 CN111808391A

17.   State of art : Scientific articles

18. Publications by years and subject area

19. Publications by types and affiliation

20. Formulation Fiche Article: 2021- Study of the properties and biodegradability of the native and plasticized corn flour-filled low density polyethylene composites for food packaging applications Description Composition and Additives Materials and Methods Conlusion preparation of biocomposites films based LDPE and plasticized corn flour (PCF) and native ( unplasticized ) corn flour (NCF) LDPE, PE-g-MA, PCF, NCF glycerol The formulation were preapared using twin-screw extruder. The incorporation of (PE-g-MA) compatibilizer leads to better properties biodegradability of biocomposites increases with increasing the corn flour content Biodegradation of biocomposites with PCF is greater than biocomposites with NCF and (PE-g-MA) F0: LDPE 100 F 10 : LDPE/NCF 90/ 10 F 10 : LDPE/PCF 90/ 10 F 10 : LDPE/PE-g-MA/PCF 85/5/ 10 F 30 : LDPE/NCF 70/ 30 F 30 : LDPE/PCF 70/ 30 F 30 : LDPE/PE-g-MA/PCF 65/5/ 30 F 50 : LDPE/NCF 50/ 50 F 50 : LDPE/PCF 50/ 50 F 50 : LDPE/PE-g-MA/PCF 45/5/ 50

21. Formulation Fiche Article: 2021- Biodegradable sandwich- architectured films derived from pea starch and polylactic acid with enhanced shelf-life for fruit preservation Description Composition and Additives Materials and Methods Conlusion Preparation Biodegradable sandwich- architectured films based on octenyl succinic anhydride-modified pea starch (OMPS), PS and PLA. PS, PLA, Octenyl succinic anhydride. glycerol The formulation were preapared using film forming solution casting. Improved properties with OMPS as compatibilizer between PS and PLA. Extension of the shelf-life of strawberry extremely competitive to be chosen as alternatives for petroleum-derived plastics Important potentiality as biodegradable and renewable fruit packaging materials PS Layer OMPS Layer PLA Layer PLA 100 OMPS10 40 10 50 OMPS13 52 13 35 OMPS15 60 15 25 OMPS17 68 17 15 OMPS20 80 20

22. Formulation Fiche Article: 2021- Preparation of a novel biodegradable packaging film based on corn starch-chitosan and poloxamers Description Composition and Additives Materials and Methods Conlusion Preparation of chitosan and starch blend, then enhancing starch hydrophobicity by adding copolymer pluronic Starch , chitosan , copolymer poloaxmer pluronic The formulation were preapared using filmogenic solution casting. Improved properties by the addition up to 3% of poloxamer pluronic such as water vapor barrier . Suitable composites as biodegradable packaging for food application Starch-CTS-F127 0% Starch-CTS-F127 1% Starch-CTS-F127 2% Starch-CTS-F127 3% Starch-CTS-F127 5%

23. Formulation Fiche Article: 2020-Ethyl vanillin incorporated chitosan/poly(vinyl alcohol) active films for food packaging applications Description Composition and Additives Materials and Methods Conlusion Incorporation of Ethyl vanillin (EV) into chitosan/PVA blend and their effect on mechanical, structural, barrier, optical, food compatibility and antibacterial properties. PVA, Chitosan, Ethyl vanillin The formulation were preapared using filmogenic solution casting. The preapared biocomposites have a greate properties to be used in the food industyr such as antibacterial , lower migration. CS PVA CS/PVA CPEV1, CPEV2, CPEV3

24. Moroccan Law  Dahir n°1-15-148 du 25 safar 1437 (7 decembre 2015) portant promulgation de la loi n° 77-15 portant interdiction de la fabrication, de l'importation, de l'exportation, de la commercialisation et de l'utilisation de sacs en matieres plastiques. Dahir n° 1-10-145 du 3 chaabane 1431 portant promulgation de la loi n° 22-10 relative à l'utilisation des sacs et sachets en plastique dégradable ou biodégradable. (B.O. n° 5862 du 5 août 2010).

25. Fiche Standard: Moroccan standard: NM 11.4.006.2017 Title Ref Date Description migration des constituants des materiaux et objets en matiere plastique destines a entrer en contact avec les denrees alimentaires 2018 Il consiste à placer le matériau d’emballage de surface connue au contact d’un simulant choisi selon la nature du produit alimentaire avec lequel il sera en contact, dans des conditions expérimentales (température et temps) bien définis. NM 11.4.006 eau distillée ou eau de qualité équivalente ( = simulant A) acide acétique à 3 % (p/v), en solution aqueuse ( = simulant B). éthanol à 15 % (v/v), en solution aqueuse (= simulant C). huile d'olive raffinée (1) (= simulant D)

26. Description Composition Raw Materials Ref My proposition concern Development of a new biodegradable plastic packaging for food application Synthetic polymers materials Biopolymers materials A dditives : plastisizer , compatibilizer PE, PP, PET, PS Starch Natural fibers Cellulose Additives : chitosan Articles Patent Formulation Process Experimental Design : Just an example Starch or Natural fiber cellulose (60%); PE (40%) Plastisizer Extrusion, Injection Fiche Proposition

27. Thank you

28. Extraction of chitosan from shrimp waste

29. Treatment of shrimp: Company in Casablanca

30. Sources and content of Starch Garc N L, Fam L, Accorso N B D and Goyanes S 2015 Eco-Friendly Polymer Nanocomposites 17–77.

31. CELLULOSE STRUCTURE AND SOURCES Cellulose Cellobiose unit Sugarcane bagasse, Tomato and Garlic peels Rice straw, Vine Shoots, Cotton stalk Alfa, Juncus Miscanthus Cot t on Conventional Wood and sou r ces A g r oindus t r i al waste A g r i cultu r e biomass Annu a l plants M a r i ne source Tunicate, Algae, Fungi, Abundant, naturally occuring biopolymer Biodegradable, sustainble and low cost Struc t ural ma t eri a l t h a t c o n fers i ts mechanical properties to plant cells Major component in lignocellulosic biomass, which is mainly localized in the plant cell wall at around 35–70%