32 oz. (950 ml.) amber glass boston round bottle, 33 mm (33-400) neck finish, packaged with a black phenolic plastic cap with a poly cone insert. Boston rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other industries. The cap's phenolic cone liner is made of LDPE and acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage.
- Round shoulder and base
- Iconic and classic shape
- Made of Amber glass to filter UV light
- Strong and heavy bottle
- Also known as Winchester bottles
Amber Glass - Made popular after the Civil War and now commonly known as the industry standard, the amber colored glass provides protection to light sensitive products such as, hydrogen peroxide and sulfuric acid chemicals, along with beer, oils, skin care, and pharmaceutical drugs by blocking out UV rays. It has wavelengths shorter than 450 nm (nanometers), allowing it to absorb most ultraviolet radiation. Amber glass is a tinted glass produced by combining iron, sulfur, and carbon. Due to its high level of carbon, amber is referred to as a reduced glass. The Cary Company stocks popular amber glass containers such as boston round and packer bottles.
This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.