Reause Old Plastic Rap
This instructables tells you how to make string from plastic rap that holds 8 lbs
Gather Materials
1 plastic rap
2 some one to help or vice
Stretch and Twist
You need to stretch and twist the plastic rap to stretch it out and make it string
Done
Stretch till the string is about 1/8 inch thick then your done I started out with 3 feet of rap and ended up with 8 feet of string you can use this for many things if your lost you could use it to make shelter or fish