Cutting apparatus and cutting control program therefor

A cutting apparatus in which a cutting blade and an object to be cut are moved relative to each other based on cutting data, so that the object is cut by the cutting blade, the cutting apparatus comprising:

• a holding member which is disposed at a position opposed to the cutting blade and has an adhesive layer removably holding the object;
• a pressing unit which presses the object held by the holding member, the pressing unit having a contact portion which is brought into contact with the object;
• and
• a control unit which determines, in a cutting line of the object cut by the cutting blade based on the cutting data, whether an angle of a corner made by a first line segment and a second line segment adjacent to each other among a plurality of consecutive line segments constituting the cutting line is not more than a predetermined threshold, the first line segment having an end point positioned at an apex of the corner corresponding with a start point of the second line segment,
• wherein the control unit controls the pressing unit so that when the object is cut by moving the cutting blade and the holding member holding the object relative to each other, at least either an amount of pressing or a pressing force of the contact portion against the object is increased in a case of cutting a portion within a predetermined distance from the apex of the corner in each of the first and second line segments compared to a case of cutting other portions in the first and second line segments if it is determined that the angle of the corner made by the first line segment and the second line segment is not more than the threshold.