... Resistance to oils,chemical 3) Various color PU squeegees. CPU Screen printing squeegees SX-A Series: Solvent resistance, polyurethane products, mainly ... , flower paper, low-grade glass, leather, Hand and machine printing , Medium pressure, low head mesh, low-viscosity ink. ... ,no deformation,it is suitable for fine line graphic printing,machine printing with an ,Long service life,Not good re-sharpening ...