the first step involves punching of tubes and cones. the paper board is cut according to the size and conicity required by the customers. " grinding grinding of edges is done and then paste is applied on the paper cones. " winding after grinding, winding is done at the spindles of the same conicity....
ltd. since , has increased its ownership interest in the pedersöre company to %. meer lezen maart international engineering fair nitra is cancelled the international engineering fair nitra has been cancelled due to the corona virus. more information will follow soon. meer lezen november blechexpo machine...