| 摘要 |
<p>The present invention relates to a squeegee arrangement for silkscreen printing machines, comprising two squeegees arranged side-by-side and made from a somewhat flexible material, and respective squeegee holders. The squeegees (5,5a) are arranged to move relative to a stencil (3) having a printing pattern provided thereon and located above a material substrate (4) to be printed upon. The squeegees are arranged to press print-forming substance (10) through the stencil (3) and onto the material sub strate (4) during this relative movement. A plane extending centrally through respective squeegees forms an obtuse angle with the stencil and the material substrate in relation to the directional plane of squeegee movement. The centrally located planes of the two mutually adjacent squeegees (5,5a) subtend therebetween an angle of less than 120 DEG , and greater than 60 DEG , and one of said squeegees (5) is arranged to co-act with the stencil (4) to effect printing in a first direction of squeegee movement, and the other squeegee (5a) is arranged to co-act with the stencil to effect printing in a second direction of squeegee movement opposite to said first direction.</p> |
