These cosmo round plastic PET bottles offer an elegant rounded shoulder design extruding straight down to a round base. Varying in colors from purple, blue, green, amber, black and clear, the cosmo rounds are offered in many sizes from 1 oz to 32 oz. They can be Matched with different closures such as disc top caps, lotion pumps, sprayers. These cosmo round bottles can be applied to multiple products packaging.
Polyethylene terephthalate (PET) is marked with the resin identification code of 1.
PET is of the polyester family and has high clarity, good chemical resistance, high impact resistance, and medium rigidity. PET is also light-weight and is used for products containing essential oils. Avoid using PET bottles to store products that contain essential oils greater than 5% or fragrance oils greater than 15%. If your oil percentages exceed these respective levels, please consider using glass.
This item has a 28-410 neck finish. The first number refers to the diameter (in mm), and the second refers to the closure depth, style and thread. This bottle can be paired with a closure with a matching finish.
This bottle is amber, a rich and vibrant orange-brown. In the case of glass, this amber color is made by mixing sulfur, iron and carbon into the base glass. Plastics are colored by using pigments. amber bottles are shaded from light amber to almost black. This amber color provides some UV protection for light-sensitive products.
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