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Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
Plastic eggs average
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Plastic eggs average

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un trabajo de tecnologia sobre el envase de plastico de los huevos.

un trabajo de tecnologia sobre el envase de plastico de los huevos.

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Transcript

  • 1. Eggs plastic pack
    • Jose López López y Jorge Gamarra Domingo
  • 2. Properties of pack Material: Plastic. Plastic type: PVC/PP/PS/PET Features: Disposable Printing Handling: Glossy Lamination Place of origin: China Color/colour: Transparent Process type: Vacuum forming Thickness: 0.1mm-3.0mm
  • 3. What is the PET? Polyethylene terephthalate , commonly abbreviated PET, PETE, or the obsolete PETP or PET-P), is a thermoplastic polymer resin of the polyester family and is used in synthetic fibers; beverage, food and other liquid containers; thermoforming. PET polymers
  • 4. Properties of the PET
    • *Polyethylene terephthalate (PET) is a hard, stiff, strong, dimensionally stable material that absorbs very little water.
    • *It has good gas barrier properties and good chemical resistance except to alkalis.
    • *Its crystallinity varies from amorphous to fairly high crystalline
  • 5. 1.Manufacturing of the package
  • 6. 2. Manufacturing of the package
  • 7. 3.Manufacturing of the package
  • 8. 4.Manufacturing of the package
  • 9. Manufacturing of the package
  • 10. Pack dimensions
  • 11. How to recycle?
    • Post-consumer polyethylenes are ordered into different color fractions, cleaned, and prepared for processing.
    • The PET waste is crushed, chopped into flakes, pressed into bales.
    • One use for this recycled PET is to create fabrics to be used in the clothing industry.
    • The recycled PET thread or yarn can be used either alone or together with other fibers to create a very wide variety of fabrics.
  • 12. Bibliography http://www.interempresas.net/Plastico/Articulos/6710-Un-sistema-para-fabricar-envases-a-gran-escala.html http://es.wikipedia.org/wiki/Envase http://es.wikipedia.org/wiki/Pl%C3%A1stico http://www.iesluisvelez.org/blogs/tecnologia/?paged=3 http://qdweideli.en.made-in-china.com/product/zbenNtcoYTpH/China-Egg-Box-WB-3-.html http://en.wikipedia.org/wiki/Plastic_recycling

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