[ Plates of plastic used in graphic print media, namely, plastic sheets for printing and stencil plates; sheets of plastic use in graphic printing media, namely, plastic sheets for printing; panels of plastic used in graphic print media, namely, plastic panels for printing; packaging made of plastic, namely, plastic bags sold empty for packaging; plastic sheets, films, bags, bubble packs for wrapping and packaging; stencil plates for silkscreen printing; packaging and packaging materials enti...