Plain weave wire mesh is a type of woven mesh where each warp wire alternately crosses over and under each weft wire, forming a stable, square-shaped pattern. This style provides uniform spacing and a durable structure, commonly used in filtration, screening, and protection applications.

Common materials for plain weave wire mesh include stainless steel, carbon steel, brass, copper, aluminum, and sometimes specialty alloys like Inconel or Monel. The choice of material depends on the intended application, environmental exposure, and specific strength or corrosion-resistance requirements.

In plain weave, each wire passes alternately over and under one another, creating a simple and robust structure. Unlike twill or Dutch weave, which involve more complex crossing patterns, plain weave offers a more open structure and higher transparency, making it easier to clean and maintain in most cases.