Abstract: The invention relates to a method for producing microstructures, the method including providing a planar mold element, which includes at least one mold opening for the microstructure to be produced, wherein the at least one mold opening has a first opening and a second opening; providing a first formulation at the second opening; generating a negative pressure in the mold opening; and taking up the first formulation through the second opening into the mold opening on account of the negative pressure in the mold opening. The invention further relates to a system for producing microstructures.

Abstract: The invention relates to a method for producing a mold element for producing micro-arrays. First, a planar base element, in particular in the form of a film, is provided. Recesses are made in, in particular embossed into, an upper face of the element. The recesses are opened on a lower face of the base element in particular by using laser radiation. The invention also relates in particular to a mold element produced by means of this method, which mold element has recesses like the base element. Each of the recesses has openings in the lower face of the base element.