Introduction.

The objective of this White Paper is to provide users of the above products in the electronics industry a clear understanding of the different types of stencil cleaning
paper/fabrics that are currently available. Fine pitch applications are more the norm now and so the performance of stencil cleaning rolls is more critical than ever before. This White Paper will give solder paste stencil printing engineers and purchasing professionals an insight into the main products on the market, thereby enabling them to make informed decisions.

http://www.circuitsassembly.com/cms/whitePapers/SMT_Under_Stencil_Wiper_Rolls.pdf