1 oz PET Plastic Boston Round Bottle
This 1 oz PET Plastic Boston Round Bottle has a 20-400 Neck Finish and is distinguished with rounded shoulders. Similarly, it shares some of the same characteristics as a Boston Round Bottle. Our PET Cosmo Round Bottle provides lightweight impact-resistant plastic.
In addition, it has UV protection to give a great alternative to glass bottle packaging. These 1 oz PET Plastic Boston Round containers come in Clear, Amber, and Solid White. They have solid colors providing some of the best UV protection in a plastic bottle.
PET (Polyethylene Terephthalate) has a resin identification code of 1. PET is of the polyester family and has a high clarity and impact resistance. In addition, it has medium rigidity and good chemical resistance. PET cosmo bottles are perfect for products such as liquids, hair-care, personal care products, and essential oils.
Therefore, Avoid using PET-style packaging with products that contain essential oils greater than 5% percent and fragrance oils greater than 15% percent. If your essential oils percentage is above the recommended limit, we would highly consider using glass.
In addition, you can pair this 1 oz PET plastic boston round bottle with any closure that matches a 20-400 neck size. For instance, the first number represents the diameter of the container opening and in (mm). The second number represents the thread-depth of the closure’s skirt.
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