Silkscreen printing system for multicolor printing in a predetermined order of colors

A silkscreen printer arrangement for applying a multiple of color patterns in a given order onto print material such as to obtain a multicolored printed pattern thereon, the printer arrangement includes a multiple of printing tables which are positioned in the path travelled by the print material through the printer arrangement and each of which tables cooperates with a respective stencil to transfer to said print material one single color pattern of said multicolor print, and further includes a material transporting means to advance print material firstly to a first printing table, where said first color print is applied to said material by the stencil located above said first table, and then to a second printing table, where a second color print forming part of said multicolor print is applied to the material by the stencil located above said second table, wherein said material transporting means extends along all of the printing tables in said printer arrangement;

• said material transporting means is constructed from a material which is not electrically conductive and has a nonelectrically conductive conveying surface perforated with holes through which a region of low pressure and high pressure can act on the print material located on said surface, said high pressure acting through the conveying surface to reduce friction between the print material and the conveying surface so as to facilitate linear displacement of the print material, said low pressure acting through the conveying surface to increase friction between the print material and the conveying surface so as to securely position the print material when said color is applied to the print material;
• a drying arrangement which operates with electromagnetic waves at a radio frequency of from 10-100 MHz is located in an area provided between mutually adjacent printing tables;
• and including means for evaluating position of the print material on the printing tables;
• and means for adjusting said respective stencil, in response to sensed discrepancies in the stencil location, to a position in which the stencil pattern will be transferred to the print material at a predetermined part.