- Food Contact Safe Phenolic Resin Manufactured in the U.S.A.
- High-Gloss Finish
- Compatible with various product formulas
- High Chemical Resistance with Increased Durability
- Leak-Proof LDPE Cone Liner Insert
- Common with food-grade extracts, essential oils, and tinctures
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|Material / Resin
|Diameter / Width
Our 33-400 Black, Rib-Side Phenolic Closures with LDPE cone liners are an excellent choice to top off your complete package. Phenolic closures often sought after for their polished, high-gloss finish, can give your complete package a high-quality appearance for enhanced shelf presence.
The LDPE cone-shaped liner offers increased leak-proof technology, keeping your product within the container and preventing any unnecessary contamination. The LDPE cone liner comes assembled to cap, ready for bottle application upon receipt.
Phenolic resin closures are popular in the following markets and applications:
- Nutraceutical liquid
- Essential Oils
- Flavor Extracts
- Beauty and Personal Care Products
- Lab Supplies
These 33-400 Phenolic closures are compatible with most of our in-stock glass and plastic containers with a 33-400 neck finish.
For additional information about liners and their functions, visit our The Bottle Blog post: Understanding Liners, and Their Appropriate Uses
Black phenolic capsPerfect for our laboratory use and inexpensive compared to our normal supplier. Fast delivery as well.