Profile: Pearl Technologies, Inc. provides hole punches, slitter blades, air cylinders and both standard & custom machine punching attachments. We serve the flexible packaging and blown film industries. Our product line includes adapters, air cylinders, cross web perf blades & cut-off blades, handle hole punches, hanger hole punches, notcher/nicker blades and round hole punches. We also offer collapsing frames, wear strips, post gussets, extrusion gussets and spreader bars.