sign on, 1  to employ; hire. 2  to bind oneself to work, as by signing a contract: He signed on as a pitcher with a major-league team. 3  to start radio or television broadcasting, especially at the beginning of the day. 4  Computers. log1 (def 17a).
FROM FIBER TO FABRIC: ACETATE INTRODUCTION Initially invented in Europe as a varnish for airplane wings, acetate was first produced in the United States in 1924 making it the second oldest manufactured fiber.
1 Allow the glue to dry before attempting to remove it from fabric. 2  Dip a cotton swap in acetone-based nail polish remover (the more gentle ethyl acetate removers will not work) and test the fabric on a small, inner seam to make sure the nail polish remover does not damage or discolor the material. You'll only spread it. 2  Allow the glue to dry before attempting to remove it from fabric. 3  Dip a cotton swap in acetone-based nail polish remover (the more gentle ethyl acetate removers will not work) and test the fabric on a small, inner seam to make sure the nail polish remover does not damage or discolor the material.