quilt basting
I help the DAR (Daughters of the American Revolution) make quilts for our vets at the local vet hospital. (They adopted me, (I do not qualify to be a member) because I know how to quilt. They reserve the library to use the large tables. We tape the backing to the table top, layer the batting and quilt top, then pin the sandwich together. No wrinkles. I thought this was brilliant!