| 摘要 |
<p>Stencil (4) is made of paper which does not tear easily, is dimensionally stable, free of fluff and lint, absorbs little liquid, and is resistant to solder and paste. Stencil is affixed to rigid, aluminum or steel frame (4) or is clamped to tensioning frame by holes around stencil edge which take up pins of frame. Paper thickness is 40 Microm to 500 Microm, preferably between 50 Microm to 250 Microm.</p> |
