plastics

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Across
  1. 5. Used for making large constructions
  2. 6. Used to make 2D and 3D shapes and may be used for vacuum-forming
  3. 8. Available in blocks and used for product
  4. 9. Used to make signs and small 2D and 3D forms
Down
  1. 1. Machining of 2D and 3D shapes
  2. 2. Used for wrapping round products
  3. 3. Used to make bottles and for shrink-wrapping products.
  4. 4. Used to make square or round shaped tubes and is good for making structures. Corrugated polypropylene is available in a range of shapes and colours
  5. 7. Used for vacuum-forming