Disposable cutting boards

A disposable cutting board formed from a paperboard blank, comprising:

• a bottom panel having a surface area (SA) of 300 cm2 to about 1,000 cm2;
• a sidewall extending upwardly from the bottom panel;
• a flange portion that extends outwardly from the sidewall;
• a first annular transition extending upwardly and outwardly from the bottom panel to a first end of the sidewall;
• and
• a second annular transition extending outwardly from a second end of the sidewall to a first end of the flange, wherein the disposable cutting board has a height (H) of 3 mm to 10 mm and a height to surface area (H/SA) ratio of 1×10−3 cm−1 to 1.7×10−3 cm−1.

A disposable cutting board formed from a paperboard blank, comprising:

• a bottom panel having a surface area (SA) of 300 cm2 to about 1,000 cm2;
• a sidewall extending upwardly from the bottom panel;
• a flange portion that extends outwardly from the sidewall;
• a first annular transition extending upwardly and outwardly from the bottom panel to a first end of the sidewall;
• and
• a second annular transition extending outwardly from a second end of the sidewall to a first end of the flange, wherein:
• the disposable cutting board has a height (H) of about 3 mm to about 10 mm, and
• the disposable cutting board has a product to blank perimeter (P1/P2) ratio of about 90% to about 99%, wherein P1 is defined by the outermost perimeter of the disposable cutting board, and P2 is defined by the outermost perimeter of the paperboard blank.