InventorUS Classes156/250, With cutting, punching, tearing or severing156/267Flash, trim or excess removalAttorney, Agent or FirmInternational Classes B32B 37/00 B32B 38/04
Abstract textA method of manufacturing plastic foam powder puffs is provided. First, pluralities of plastic foam powder puff layers and adhesive layers are stacked, wherein the adhesive layers are applied between two adjacent plastic foam powder puff layers (sheets). Next, the adhesive layers are used to adhering the plastic foam powder puff layers together to form a plastic foam powder puff block. Next, the plastic foam powder puff block is cut in a vertical direction, while the first sheet of plastic foam is facing up, to obtain a plurality of plastic foam powder puff slices. Finally, the plastic foam powder puff slices are cut to obtain a plurality of attractive plastic foam powder puffs. |