Academic literature on the topic 'Sacs en matières plastiques'
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Journal articles on the topic "Sacs en matières plastiques"
Horbus, Eliane, and Pierre Alves Costa. "A indústria de ráfia paranaense: relações entre geoeconomia, geografia industrial e fatores locacionais." Ateliê Geográfico 11, no. 3 (May 30, 2018): 255. http://dx.doi.org/10.5216/ag.v11i3.34336.
Full textLafon, D., and R. Garnier. "Toxicité des produits de dégradation thermique des matières plastiques." EMC - Pathologie professionnelle et de l 'environnement 3, no. 1 (January 2008): 1–12. http://dx.doi.org/10.1016/s1155-1925(08)71847-0.
Full textKällström, O. "MONTAGES EN MATIÈRES PLASTIQUES POUR LA PRÉSENTATION DES OBJETS D'ORFREGVRERIE." Museum International (Edition Francaise) 5, no. 2 (April 24, 2009): 106–9. http://dx.doi.org/10.1111/j.1755-5825.1952.tb00102.x.
Full textVergnaud, J. M. "Utilisations nouvelles pour les matières plastiques, avec la libération contrôlée de liquides." Matériaux & Techniques 79, no. 11 (1991): 11–15. http://dx.doi.org/10.1051/mattech/199179110011.
Full text-Jean, A. A. "Co-combustion de matières plastiques d'appareils électriques et électroniques et d'ordures ménagères." Revue de l'Electricité et de l'Electronique -, no. 01 (1997): 28. http://dx.doi.org/10.3845/ree.1997.005.
Full textLattuati-Derieux, Agnès. "POPART et l’identification des composés organiques volatils émis par des matières plastiques." Technè, no. 38 (October 1, 2013): 17–21. http://dx.doi.org/10.4000/techne.13786.
Full textGounongbé, Ahoya Christophe Fabien, Colette Sylvie Azandjèmè, Manga Léon Jules Owona, Cissé Ibrahim Mama, and Antoine Vikkey Hinson. "Profil épidémiologique des risques professionnels associés au brûlage artisanal de matières plastiques à Parakou." Santé Publique Vol. 35, no. 2 (August 2, 2023): 205–10. http://dx.doi.org/10.3917/spub.232.0205.
Full textServais, Olivier. "Structuration des entreprises et comportement d'emploi. La transformation des matières plastiques dans l'automobile." Revue d’économie industrielle 33, no. 1 (1985): 33–43. http://dx.doi.org/10.3406/rei.1985.2154.
Full textEl Ghoche, H., C. Coulet, and B. Cambou. "Expérimentation et modélisation de blocs compressibles de matières plastiques pour des remblais allégés." Revue Française de Géotechnique, no. 66 (1994): 57–66. http://dx.doi.org/10.1051/geotech/1994066057.
Full textBenzarti Mezni, A., and A. Ben Jemaâ. "Asthme professionnel aux produits de pyrolyse des matières plastiques. À propos de 2 cas." Revue Française d'Allergologie 52, no. 3 (April 2012): 270–71. http://dx.doi.org/10.1016/j.reval.2012.02.169.
Full textDissertations / Theses on the topic "Sacs en matières plastiques"
Girard, Nina. "Impact des rayonnements ionisants sur les films plastiques utilisés pour des applications biopharmaceutiques et biotechnologiques." Electronic Thesis or Diss., Aix-Marseille, 2021. http://www.theses.fr/2021AIXM0254.
Full textSingle-use plastic bags are intended for the biopharmaceutical industries for the storage, transport or mixing of biopharmaceutical solutions. These systems are made from multilayer polymer films and sterilized by gamma irradiation. The current healthcare context leads to a strong growth in the manufacture of products for the pharmaceutical industry. In addition, there are concerns about the capacity to sterilize by gamma irradiation in the future years to come. Two alternative methods such as electron beam irradiation and X-ray irradiation are then considered to be used as additional methods to gamma sterilization. The impact of gamma irradiation on two types of multilayer polymer films PE/EVOH/PE and EVA/EVOH /EVA is deeply studied. The aim of this thesis is to study the impact of electron beam and X-ray irradiations on these plastic films and to compare these results with those obtained by gamma irradiation, the most widespread irradiation modality. The irradiated samples were characterized using various analytical techniques such as infrared spectroscopy, electron paramagnetic resonance, oxygen and water vapor permeability tests, and high-performance liquid chromatography. The results show that the three types of radiation have similar effects: same types of radicals are generated and there is no change in the structure and composition of polymers, whatever the film. The results show that gamma irradiation and X-ray irradiation have the same impact on properties and characteristics studied, while the electron beam shows a lower impact on oxidation phenomena
Aït, Amer Abdelaziz. "Broyage et séparation des matériaux polymériques sans fragilisation cryogénique : approche fractographique du réacteur de division et transposition des techniques métallurgiques de séparation." Montpellier 2, 1997. http://www.theses.fr/1997MON20130.
Full textFréret, Lucie Viviane Françoise. "Méthodes particulaires en vue de la simulation numérique pour la plasturgie." Châtenay-Malabry, Ecole centrale de Paris, 2007. http://www.theses.fr/2007ECAP1058.
Full textThe framework of this thesis is the simulation of injection processes of thermoplastic materials. The aim is to simulate numerically fluid flows with free boundaries where transition of phase can occur. More precisely, in this work, we have considered bidimensionnal incompressible viscous flows with Lagrangian meshless methods. The lack of consistency of discetrized partial derivatives operator for the MPS method (Moving Particle Semi-implicit) is shown. By using approximated consistent meshless techniques close to MLS approximation (Moving Least Square), we then propose an original Lagrangian meshless method which discretize incompressible Navier-Stokes equations in a purely Lagrangian formulation. Concerning the semi-discretization in time, we use the classical projection method. The resultant fractionnal step method consists in three stages: a prediction step of position and velocity field, a correction step of position particles and a correction step of velocities field. Such a discretization keeps the particle repartition regular and do not need to create or destroy particles. An original numerical treatment to track or capture free surfaces and computation of surface tension force are proposed. We compare numerical results to experiments showing the capability of our method to calculate mono-fluid free surface flows. In a second part, we present a bi-fluid extension using a melt model. The Rayleigh-Taylor results are compared to these obtained by other methods. Because of the limitations of such model, we focus on a bifluid model where each fluid is calculated. This model needs first the non-constant coefficient operator div( a grad) to be discretized. We the use an integral representation ans a quadrature formulae with Gauss's points. The numerical model obtained is a previously three step method adaptation. Precise numerical results show the significance of the approach
Duterme, Jean Marie. "Matières plastiques et préparations injectables : interactions." Paris 5, 1988. http://www.theses.fr/1988PA05P039.
Full textPeyrat, Eric. "Nouveau composite biodégradable obtenu à partir de maïs plante entière : étude du procédé de transformation thermo-mécano-chimique en extrudeur bi-vis et de la mise en forme par injection-moulage." Toulouse, INPT, 2000. http://www.theses.fr/2000INPT100G.
Full textBourrigaud, Sylvain. "Etude de la modification des propriétés rhéologiques induite par l'écoulement : application à l'extrusion-couchage." Pau, 2004. http://www.theses.fr/2004PAUU3030.
Full textIn polymer processing one can observe a modification of the rheological properties during the extrusion process. This phenomenon also called "shear modification" or "shear refining" has been well characterized from an experimental point of view, although the molecular mechanisms involved in this phenomenon are still not really understood. In this study we present relevant experimental data ranging from the processing scale up to the laboratory scale. In particular we evaluate the respective effects of the reversible physical modification with respect to the irreversible chemical degradation, on the extrusion coating performances of two commecial low density polyethylenes. The laboratory scale approach shows some very specific recovery kinetics of the original rheological properties; it also allows to make a qualitative comparison of long chain branching and molecular weigth distribution effects. Our results show that one may consider two different timescales: one corresponding to relatively short times linked to a "regular" stress relaxation and the other corresponding to longer relaxation times associated with a slow recovery kinetics. We thus developped a model based on recent concepts of molecular dynamics which relate the disentanglement mechanism to the chain conformation relaxation. This model shows in particular that one can explain qualitatively the experimental results without any additional material parameter. Finally, we try to relate the "shear modification" effects to extrusion parameters in order to integrate this phenomenon in the optimization of processing performances
Godin, Marie-Christine. "Valorisation de plastiques recyclés en provenance des centres de tri." Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/29740/29740.pdf.
Full textDreyer, Jean-Luc. "Le compactage des matières plastiques en injection assistée par gaz." Strasbourg, 2010. https://publication-theses.unistra.fr/public/theses_doctorat/2010/DREYER_Jean-Luc_2010.pdf.
Full textThe gas assisted injection moulding is a process commonly implemented to save material while creating a cavity in a plastic part. In cases of more complex applications, it can happen that two or more bubbles are brought to merge. For a long time, this connection was considered as impossible. In some special configurations this phenomena can be provoked and its perfectly repeatable. This connection allows a homogeneous field of pressure thus diminating internal constraints due to pressure gradient. Besides, it becomes possible to control the polymer shrinkage while modifying simply the nitrogen pressure level
Rakotondramanitra, Jean-Désiré. "Renforcement des sols par nappes de déchets de matières plastiques." Lyon 1, 1988. http://www.theses.fr/1988LYO10103.
Full textDaudon, Dominique. "Remblais allégés en déchets de matières plastiques : étude du procédé Plastbloc." Lyon 1, 1992. http://www.theses.fr/1992LYO10035.
Full textBooks on the topic "Sacs en matières plastiques"
La guerre du pochon: Paradoxes pour un écocitoyen. [Paris]: Éd. Yago, 2006.
Find full textBiron, Michel. Transformation des matières plastiques. Paris: "L'Usine nouvelle, 2010.
Find full textBost, Jean. Matières plastiques: Chimie - applications. 2nd ed. Paris: Technique et Documentation - Lavoisier, 1985.
Find full textCarrega, Marc. Matières plastiques: Aide-mémoire. 2nd ed. Paris: Dunod, 2009.
Find full textReyne, Maurice. Les plastiques: Applications et transformations. Paris: Hermès, 1990.
Find full textGalatea, Maman, ed. The plastic bag war: Paradoxes for the eco-citizen. [Paris]: Éd. Yago, 2006.
Find full textSimon, Bishop, Nevett Louise, and Thiel Florence van, eds. Les plastiques. Tournai [Belgique]: Éditions Gamma, 1988.
Find full textJ, Heath R., and Scott M. J, eds. Plastics materials: Properties and applications. London: Blackie, 1994.
Find full textCanada, Canada Industrie, and Canada. Direction générale des matériaux de pointe et des produits en matière plastique., eds. Les produits en matière plastique, partie 1: Vue d'ensemble et perspectives. Ottawa, Ont: Industrie Canada, 1996.
Find full textKipp, Dale O. Plastic material data sheets. [Blacksburg, Va.?]: MatWeb, Division of Automation Creation, Inc., 2004.
Find full textBook chapters on the topic "Sacs en matières plastiques"
"Table des matières." In Plastiques, 4–6. Berlin, Boston: DE GRUYTER, 2010. http://dx.doi.org/10.1515/9783034611855.4.
Full textDenizart, Olivier, and Vincent Verney. "7. Polychlorure de vinyle." In Matières plastiques, 207–14. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0207.
Full textCarrega, Marc, and Régis Mercier. "18. Polysulfures de phénylène (PPS)." In Matières plastiques, 399–405. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0399.
Full textCarrega, Marc, and Vincent Verney. "13. Polyacétals." In Matières plastiques, 347–56. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0347.
Full textCarrega, Marc, and Vincent Verney. "15. Polyesters thermoplastiques." In Matières plastiques, 369–80. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0369.
Full textVerney, Vincent, and Vincent Verney. "4. Matériaux polymères et environnement." In Matières plastiques, 123–37. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0123.
Full textCarrega, Marc, and Vincent Verney. "14. Polycarbonates." In Matières plastiques, 357–68. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0357.
Full textAgassant, Jean-François, and Jean-Marc Haudin. "3. Mise en forme des polymères thermoplastiques." In Matières plastiques, 63–122. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0063.
Full textHeim, Philippe, Vincent Verney, Jean-Pierre Machon, Brigitte Seguela, René Wirth, and Vincent Verney. "8. Polymères styréniques." In Matières plastiques, 215–33. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0215.
Full textDupire, Marc, and Jacques Michel. "6. Polyoléfines." In Matières plastiques, 167–206. Dunod, 2017. http://dx.doi.org/10.3917/dunod.carre.2017.02.0165.
Full textReports on the topic "Sacs en matières plastiques"
Melanie, Haupt, and Hellweg Stefanie. Synthèse du projet conjoint du PNR 70 «Gestion des déchets pour soutenir la transition énergétique (wastEturn)». Swiss National Science Foundation (SNSF), January 2020. http://dx.doi.org/10.46446/publication_pnr70_pnr71.2020.2.fr.
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