Cardboard Sleeves 12Sep-17Posted on September 12, 2017September 19, 2017 by katswink | Packaging, Products Cardboard Sleeves are used for provision of extra printed information, presented as a booklet (from a single page to 32 page) inserted on the inside, with the disc, of Dvd cases. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related