Crease-resistant bed sheet

The utility model relates to the technical field of bed sheets, in particular to a crease-resistant bed sheet. First lower hems are fixedly arranged on the two sides of the bed sheet body, second lower hems are fixedly arranged on the other two sides of the bed sheet body, connecting belts are fixedly arranged on the two sides of the first lower hems, and the connecting belts are connected with the adjacent second lower hems in an attached mode and can be connected with the first lower hems and the second lower hems, so that the bed sheet can be fixed to a mattress. A plurality of anti-skidding protrusions are embedded in the four corners of the face, attached to a mattress, of the bed sheet body and can prevent the bed sheet body from deviating, and elastic bands are arranged on the side, located on the anti-skidding protrusions, of the face of the bed sheet body and can fix the bed sheet body to the mattress. The utility model provides an anti-wrinkling bed sheet which can prevent the bed sheet from wrinkli