SKU: SKU: GB40M3303
Color: Black
Industries: 16 CFR 1700 Certified Packaging, Cannabis, Cosmetics, Essential Oils, Food and Beverage, Nutraceuticals, Personal Care, Pet Care, Pharmaceuticals
Material: Phenolic, Plastic
Neck Finish: 33-400
Our 33-400 Black Semi Ribbed Skirt Phenolic Cap features a LDPE (Polycone liner). These ribbed phenolic plastic caps have high tensile strength and are made to be durable. Phenolic Caps are mainly used in environments that use corrosive chemicals and liquids. This makes it an ideal closure to handle against aggressive products that contain hot temperatures and acids. Our Phenolic Cap comes with a natural-colored LDPE Polycone liner. This Polycone liner is cone-shaped and placed inside the cap. Once on the container, this liner acts as a wedge that seals the top of the cap with the neck diameter. This creates a tight seal on the bottle to trap out oxygen and prevent leakage. In addition, Phenolic has great heat resistance with exceptional durability. This item has a 33-400 neck finish. The first number refers to the diameter (in mm), and the second refers to the closure depth, style, and thread.
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