Apparatus for for stacking papermaking pulp bales is disclosed, comprising two sets of lifting forks, which are directed towards each other for lifting bales, and a conveyor for inserting a new bale beneath the lifted bales. The fire extinguishing mixtures can include one or more extinguishing compounds, such as, for example, one or more of fluorocarbons, fluoroethers, and fluorocarbons. The channel may open on an exterior of the at least one tooth via at least one outlet aperture facing substantially in a direction of at least one adjacent tooth. A second comparator compares a count value N stored in a second non-volatile memory and the count value of the counter and, when these count values coincide with each other, performs power-on operation of a regulator which outputs IO power for the CPU. The present invention also provides a source driving method for LCD devices. The molding equipment includes the use of a mandrel with a spherical portion sized to fit within a molding chamber.