The expanded offerings of the S Series Straight Plastic Caps now are available in nearly 200 total metric and imperial sizes to fit .078 in. (2 mm) to 5.250 in. (133.35 mm) outside diameters. These ...

People have been complaining about the short plastic caps on milk and other containers. There's a better option coming.

Plastic bottles, on the other hand, are usually made from a different kind of plastic called polyethylene terepthalate, or number one and PET. And polypropylene, that number-five plastic bottle caps, ...

United Closures and Plastics has been operating in Norwich for 50 years. Business writer Ben woods visits the factory for a behind the scenes look at its manufacturing operation, which makes plastic ...