These are the instructions for recycle Tetrapack packaging. The result paper could be used in origami, handicrafts, paper works, etc
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: First Step
Collect packs and wash .
Step 2: Step 2
Flat the package and cut the union
Step 3: Step 3
Cut the union of package
Step 4: Step 4
Open the paper, Maybe you want to wash again the paper
Step 5: Step 5
Put the cardboards in a plastic container, then put boiling water to cover all the cardboards. Then you can put some heavy object to left the cardboars at the bottom. Left the water 10 to 15 seconds
Step 6: Step 6
Take the cardboar out of the water, and then release the aluminum-plastic layer off the cardboard. The thickness of aluminium-plastic layer depends of the temperature and time inside the water.
Then we get the tetrapack recicled paper.
Step 7: Step 7
Repeat step 5 and 6 for the paper-plastic layer
Step 8: Tips
Irregular layer: its because the cardboard was too much time inside the water
Step 9: Tip 2
The edges of the cardboard could rip because the layer is thin, be carefull