Ted B Chang

Title: Innovator Extraordinaire: Ted B. Chang and His Contributions to Packaging Technology

Introduction: Ted B. Chang, an inventive spirit based in San Francisco, California, has made significant strides in the field of packaging technology. His contributions are particularly notable through his patent, which focuses on innovative cushioning solutions that have practical applications across various industries.

Latest Patents: Chang holds a patent for a "Bubble-type cushioning and packaging sheet and method of manufacture." This invention involves the creation of bubble-type flexible cushioning and packaging sheets made from composite films of single and multiple extrusion polyethylene. The films are engineered with specific densities and molecular weights, along with optional additives that enhance properties such as heat sealability and gas/vapor transmission. A unique feature of his design is the cross-sectional profile, which consists of an inner region of linear low-density polyethylene surrounded by outer regions of high molecular weight medium-density polyethylene. This allows for the production of square bubble configurations through a process that seals the films along parallel longitudinal lines, inflates them, and finally seals them along transverse lines to create inflated pockets or bubbles.

Career Highlights: Ted B. Chang currently works at Free-Flow Packaging Corporation, where he applies his inventive capabilities to develop innovative solutions in packaging. His dedication to advancing packaging technology exemplifies his role as a key contributor in the industry.

Collaborations: Throughout his career, Chang has collaborated with talented individuals, including his coworker Arthur Graham. Their combined efforts foster a creative environment that leads to inventive advancements and breakthroughs in their field.

Conclusion: In summary, Ted B. Chang's innovative approach to packaging materials, exemplified by his patented bubble-type cushioning technology, reflects his commitment to enhancing efficiency and protection in packaging solutions. His work at Free-Flow Packaging Corporation, coupled with valuable collaborations, positions him as a notable inventor in the contemporary landscape of packaging technology.