Can you sew onto crochet?
A basic sewing machine will work for joining knit/crochet items as long as it has the capability of making an adjustable zig-zag stitch. It helps if you can adjust the pressure on the presser foot of your sewing machine. That can be really helpful with some thicker knit/crochet yarns.
Can I line a crochet blanket?
All you need is your crochet blanket, any size or style is fine – just be careful it’s not too lacy so that it has a good foundation to attach to. Once you have that, you need a finished piece of fabric that is the exact size as your blanket. … You can use fabric glue or seam tape to finish your fabric piece.