Shrinkfast 998 - Page 5

To calculate the width, add:
1. The two sides 30”
47”
77”
2. Fitting allowance 4”
WIDTH 81”
To calculate the length, add:
1. 1/2 of the short side 15”
2. The height 36”
3. Shrink allowance –
1” for each foot of height 3”
LENGTH 54”
In this case the bag size is 81” x 54”.