This invention relates to the discovery that the perceived softness of embossed tissue can be increased greatly while avoiding prior art nesting problems if a particular pattern is embossed into the tissue. This pattern combines relatively shallow stitchlike debossments with deeper more sharply defined...http://www.google.com.au/patents/US5436057?utm_source=gb-gplus-sharePatent US5436057 - High softness embossed tissue with nesting prevention embossed pattern
