What is the grain line?

 
The grain line is the direction that the woven threads run. The most simple weaved fabrics are made of horizontal and vertical threads.
 
The threads that run end to end are the lengthwise grain. The threads that run from selvage to selvage are the crosswise grain line. The selvage is the firm edge that run along the length of the fabric and follows the fabric roll. 
 
There is also the true bias grain. It runs at a 45 degree angle to the lengthwise and crosswise grains.
 
It’s very important to understand the grain line when you sew. All pieces has to follow the same grain line, see the cutting lay out for pants above. The garment will look very funny if the grain line has been ignored 😉
 
The true bias is slightly stretchy as it runs diagonally between the threads. Dresses on the true bias grain was very popular in the 30’s and as they were stretchy, the dresses could be pulled over the head without using zippers.

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: