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'Net' or 'Development' of a basic cube

From DT Online

CuboidPackage.png


Introduction

Basic cubes form the basis of many packaging designs.


There are lots of packaging designs in the DT Online Packaging application - including many cube and cuboid type packages.


The DT Online Packaging enables users to alter box sizes and material thickness to create nets for packaging of various proportions.


Activities
CubeNet1.png
  • Cubes have 6 faces so 6 squares are linked together to create the ‘Net’
  • There are 11 different ways of doing this - can you think of them all?
  • Try drawing round a square shape or Template to discover as many as you can.
  • Alternatively, use graph paper or squared paper to create your 'nets'. (see ‘Geometric relations’)


Further Work
Cube Development.png
  • Find some empty packaging and take it apart to see the real examples of ‘nets’ or ‘developments’ used to make them.
  • Notice how and where they are joined so they hold together.
  • The completed ‘Development’ would need to have glue tabs added, or some form of interlocking design, if the cube is to be made up into a real box.
  • Dotted lines can also be used to show where to fold.
  • Can you see where tabs would need to be added to each of the 11 different ways of making a cube?
  • How would you design a ‘net’ for a box that is longer than it is wide?
  • Can you draw a development to produce a tetrahedron?
  • How would you change your development to make the cube from 3mm thick acrylic instead of thin card?

Safety Point! Use a Cutting Mat and a metal Safety Ruler when using a knife to cut card



DT Online Buyers' Guide
A4 Card Assorted Colours A3 Black Mount Board Cardboard Postal Tubes Double-Sided Tape Clear Sticky Back Plastic Craft Knives Circle Cutter Safety Rule A3 Cutting Mat PVA Glue Washable Adhesive Thermal Laminator Laminating Pouches Glue Gun
A4 Card Assorted Colours A3 Black Mount Board Cardboard Postal Tubes Double-Sided Tape Clear Sticky Back Plastic Craft Knives Circle Cutter Safety Rule A3 Cutting Mat PVA Glue Washable Adhesive Thermal Laminator Laminating Pouches Glue Gun