Different types of Sewing Pattern Symbols
There are several most common symbols of the paper pattern that you can get easily.
Cutting or Wounding Line
The cutting line is found in the border of every pattern piece and often has a sign of a couple of scissors. With the help of this cut out each pattern paper you want for your cloth from the big paper sheet. You can make use of paper scissors, not your good fabric scissors. Paper can direct scissors rapidly.
Story Source : patternpaper.wordpress.com