Don't have a clue but here is what I found on the Warm Co. website:
"You asked us for a white cotton batting that was just like Warm & Natural. Well, we were listening! Whitened cotton fibers are processed through the same needle punch technology as Warm & Natural. Now you can stop dreaming of what you would do with a white Warm & Natural and get to work. Break out all of those light colored fabrics! Your batting won't peek through your delicate whites or beautiful pastel hues.
Warm & White also brings frosty snowmen, radiant angels and gleaming polar bears to life. A whole new world of color has opened simply because we took the color out of Warm & Natural.
The adventure is just beginning. Whether you want a brilliant snowy outside or an inside that will not peek through, Warm & White will deliver.
As you would expect, Warm & White shares the same characteristics that you love about Warm & Natural:
Will not separate or bunch
Contains no glue or resins
Quilt or tie up to 10" apart
Will not beard
Fabric naturally clings to batting
Gives an antique look
Keeps its shape wash after wash
Ideal for any creative project."
So we both learned something new today! Happy quilting
