摘要 |
The invention relates to a method and doctor blade device for spreading a resin paste onto a carrier film, as well as to a resin sheet installation for producing resin sheets. The method in the invention essentially comprises the following steps: feeding resin paste (64) into a doctor blade unit (60) by means of a feed device, said feed device comprising a discharge opening (68) through which the resin paste (64) is fed from the feed device into the doctor blade unit (60), said doctor blade unit (60) comprising a doctor blade (61); and moving said carrier film (65) on a base surface (66) through a doctor blade gap (69) that is formed between the doctor blade (61) and the base surface (66), thus spreading the resin paste onto the carrier film (65) by means of said doctor blade (61), the discharge opening (68) being positioned immerged into the resin paste (64) that is in the doctor blade unit (60). Said doctor blade device is characterised in that the discharge opening (68) is positioned, during operation of the doctor blade device, so as to be immerged into the resin paste (64) in the doctor blade unit (60). A resin sheet installation for producing resin sheets, particularly of SMC, essentially comprises a doctor blade device as described above. |