METHOD AND INSTALLATION FOR PRODUCING HOT ROLLED ALUMINIUM TAPE INTENDED FOR CAN MAKING

摘要

The present invention relates to a method for producing hot rolled aluminium tape for can making, including in rolling units with a production capacity per annum lower to 250.000 units, with reversing breaking-down of the raw material, directly followed by the final rolling pass and then a hot process of the tape which is unwound in strips. When making the last stitches during the final rolling pass, the temperature of the hot tape is controlled so as to prevent recrystallation in the rolling stock, said recrystallation being triggered in a targeted manner right after the final rolling pass. The invention also relates to an installation for implementing the method concerned.