Prototypes1 thermoforming process

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Prototypes 1, thermoforming process, 2o parcial EM2014

Transcript of Prototypes1 thermoforming process

  • 1. Prototypes I 2o Parcial: Thermoforming: blister design and appearance model with pet February 14th, 2014
  • 2. Objectives Understand and learn about PET and thermoforming properties. Understand how to make and prepare molds for the thermoforming machine. Learn how to use and what we can do with the thermoforming machine Learn how to get different kind of finish for the PET: how to cut it, paint it, etc.
  • 3. Objetivos El alumno aprender algunas propiedades del PET, ha hacer volmenes para obtener moldes, as como el uso y aplicaciones de la mquina termoformadora. Tambin aprender a pintar, lijar y enmascarillar para aplicar acabados superficiales al PET.
  • 4. Thermoforming Is a process where a plastic sheet (thermoplastic material) is heated to a highenough temperature that it can be stretched into or onto a mold and cooled to a finished shape. The thermoforming machine uses a vacuum to suck up the air and attract the plastic to the mold and get its form.
  • 5. Termoformado Consiste en calentar una lmina de un termoplstico el cual, al momento de presionarlo contra una pieza rgida (molde) y aplicando una succin (vaco) adquirir la forma de dicha pieza.
  • 6. Videos Termoformado de blister en mquina MiniMATER http://www.youtube.com/watch?v=b_ieTm_XIDU Termoformado de blister http://www.youtube.com/watch?v=D46T6EFZGsM&feature=related
  • 7. Project 1: Mold design and blister pack Los blisters is a pre-formed plastic packaging used for several goods as foods, pharmaceutical, cables, etc.
  • 8. Proyecto 1: diseo de moldes y blister Los blisters son envases de plstico transparente fabricados por termoformado que se adaptan al producto y lo protegen.
  • 9. Basic process: model > packaging
  • 10. Packaging POP
  • 11. Appearance models
  • 12. Products: Lamp
  • 13. Requirements The teacher will assign a product to each student, who is going to design its packaging: Plastic protection (PET) Basic marketing: logo and mark use Graphic design Nota: the packaging must be as real as possible, with all the characteristics needed to understand it.
  • 14. Requerimientos Se le asignar un producto a cada alumno y deber disear el empaque del mismo que constar de: Proteccin plstica (PET) Aplicacin y uso de marca Diseo grfico Nota: debe ser lo ms realista posible, con las caractersticas del tipo de blister que proponen.
  • 15. Moldes Cuidar que la pieza del molde sea rgida Materiales: volumen en batera, madera, mdf, yeso, o un material resistente al calor y a la presin.
  • 16. Molds The mold must be made with rigid and solid materials You can use: wood, bateria, mdf, plaster cast, must resist high temperatures (heat).
  • 17. Molds Keep rounded corners, all the walls must have a certain angle to remove from its mold (no 90, no L). You need a base for the mold, and it needs little holes to let the machine suck up the air.
  • 18. Moldes Redondear las esquinas, evitar planos a 90 para evitar que se formen pestaas, deformaciones o rechupes. Si se usa una base, hacer pequeos agujeros a la misma para que por ah succione el aire.
  • 19. Examples Thermoforming process http://designerchronicles.wordpress.com/2012/11/01/te
  • 20. Products 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Sopa de letras Pan de dulce: cuerno Chocolate abuelita Lucky Charms (cereal) Bubulubu Gelatina en polvo Rocaleta de Sonrics Nerds de Wonka Galletas Oreo Ricos besos de Montes M&Ms Cheetos
  • 21. Project 2: appearance model with real object
  • 22. How to stand the products in the machine Stabilize the object, Keep it horizontal
  • 23. Cut and sand the edge to make it straight
  • 24. Mask the places you dont want it to be painted
  • 25. Paint Mask You can use masking tape, paper, plastic bags, etc.
  • 26. Paint it with aerosol
  • 27. Examples
  • 28. It must be assembled, is part of the presentation of this model.
  • 29. PET de PETG calibre 60 de 57 x 77 Una lmina cms. Proveedor: Acriplast Nicols Campa #29 Sur Centro TEL: 2-16-94-44 FAX:2-15-26-15 Correo:acriplast@gmail.com