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Silver paste printing stencil for solar photovoltaic cells
Silver paste printing stencil for solar photovoltaic cells
Silver paste printing stencil for solar photovoltaic cells
The printing mask made by electroplating, as its substrate is a metal sheet (nickel sheet) as shown in the figure below, can achieve a grid line opening rate of 100%, while the traditional screen opening rate can only reach 40% -60%. The opening area of the printing mask made by electroplating does not have metal wires, which reduces the requirement for the printability of the paste. A paste with relatively high viscosity and high solid content can be used for printing.

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