The present invention relates to a process for making a dehydrated pulp slurry comprising the steps of de-sugaring a pulp slurry, said de-sugaring process producing a pulp slurry with substantially no sugar content, and dehydrating said pulp slurry. The dehydrated pulp slurry produced by this process is such that, when reconstituted, the color, shape, and texture of the pulp contained therein is substantially the same as it was prior to undergoing the dehydrating step. The present invention relates to a process for making a dehydrated pulp slurry comprising the steps of de-sugaring a pulp slurry, said de-sugaring process producing a pulp slurry with substantially no sugar content, and dehydrating said pulp slurry. The dehydrated pulp slurry produced by this process is such that, when reconstituted, the color, shape, and texture of the pulp contained therein is substantially the same as it was prior to undergoing the dehydrating step. A flat fold filtering face piece respirator 10 that includes a mask body 12 and a harness 14. The mask body 12 includes a filtering structure 16 that contains a cover web 48, 50 and a filtration layer 52 that contains electrically-charged microfibers. The filtering structure 16 is folded over upon itself in a nose region 32 of the mask body 12 to be at least 1 centimeter or more wide and to extend across the upper perimeter of the mask body in a generally straight line when the respirator is in the folded condition. The filtering structure 16 has a deflection greater than about 0.5 millimeters and has a recoverability of at least 40% in the folded condition. A mask body having this construction is beneficial in that it does not need to use a nose foam to obtain a snug fit over the nose.La presente invención se refiere a un proceso para hacer una suspensión de pulpa deshidratada que comprende los pasos de eliminación de azúcar de una suspensión de pulpa, dicho proceso de eliminación de azúcar produciendo una suspensión de pulpa sustancia