Since its invention more than 60 years ago, polypropylene tape has exploded in popularity. If it’s not already a part of your packaging arsenal, you’re missing out. In this blog, we’ll take a closer look at the history of polypropylene tape and three of its main benefits.

The history of polypropylene tape

Polypropylene tape was invented by chemists J. Paul Hogan and Robert L. Banks. In the late 1940s, both men joined the team at Phillips Petroleum Company and Plastics. During this time, the global demand for oil and natural gas significantly diminished due to the end of World War II. Since the company’s resources were no longer being used by the military, they decided to investigate uses for propylene and ethylene, two byproducts of the refining process.

In the summer of 1951, Hogan and Banks tried something new. While experimenting with catalysts –– substances that increase the rate of a chemical reaction –– they replaced nickel oxide with chromium oxide. Then, they fed propylene and a propane carrier into a pipe and waited for the chemical reaction to take place. The chromium oxide produced a clear, solid polymer that the scientists dubbed crystalline polypropylene. That same day, Hogan sat down at his desk and filed for a patent.

The benefits of polypropylene tape

Polypropylene tape is America’s most popular packaging tape, and for good reason:

1.) It’s relatively cheap. Compared to other packaging materials like water-activated or strapping tape, polypropylene is incredibly affordable. You can purchase a single roll or buy it in bulk and it’s significantly cheaper than other similar products.

2.) It’s perfect for branding. Polypropylene tape is unique in the way that it absorbs ink. During the manufacturing process, it’s printed with a polymer plate. The polymer plate allows for the recreation of intricate designs that feature lots of detail. If you want to include your brand message, logo or other important information on your packaging, polypropylene is the way to go.

3.) There are many different types. Different types of polypropylene tape offer different levels of thickness. The thicker the tape, the stronger the adhesive qualities. The range of thickness makes it easy to choose a polypropylene tape that’s right for your business. If you regularly ship products that weigh 50 pounds or more, choose a thicker product. For anything lighter, go with a thinner offering.

Where can I buy polypropylene tape?

Now that you know about the history and benefits of polypropylene tape, you’re probably wondering where to buy it. Look no further! At Specialized Tape, we carry a variety of polypropylene tapes sure to meet your needs. To learn more, visit our website or call (801) 201-1520.