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Method for producing wiper blade rubber, involves vulcanizing wiper rubber-double strand after extruding wiper rubber-double strand, or is aligned in such way that one wiper lip section is placed above another wiper lip section
Method for producing wiper blade rubber, involves vulcanizing wiper rubber-double strand after extruding wiper rubber-double strand, or is aligned in such way that one wiper lip section is placed above another wiper lip section
The method involves extruding a wiper rubber-double strand (20). The cross-sectional form of the wiper rubber-double strand corresponds to the cross-sectional form of two wiper rubbers (10,10'), which have a wiper lip section (11) connected with a fastening section (13) over a tilting web section. The wiper rubber-double strand is vulcanized after extruding the wiper rubber-double strand, or is aligned in such a way that the wiper lip section is placed above another wiper lip section (11') of the wiper rubber-double strand.
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