Mask, mask structure and method for manufacturing mask

A mask structure, comprising:

• a mask frame, provided with an opening;
• and wherein
• the mask comprises:
• a mask body, comprising a plurality of grooves, wherein the plurality of grooves are distributed at intervals on a first surface of the mask body, and a hollowed-out structure is provided in the plurality of grooves;
• a plurality of mask strips disposed on the mask body, wherein each of the plurality of mask strips is completely mounted in each of the plurality of grooves, an orthographic projection of each of the plurality of mask strips on the first surface is within an orthographic projection of each of the plurality of grooves on the first surface, a welding region of the mask strip is welded to the mask body within the groove, in a direction perpendicular to the first surface, a depth of each of the plurality of grooves is greater than a thickness of the mask strip, and a substrate is disposed on the first surface of the mask body, and the mask strip is not in contact with the substrate;
• and
• the mask is disposed on the mask frame.