Candle Wicks

A candle wick is the part of a candle that carries melted wax to the flame, allowing the candle to burn. Choosing the right wick type and size is essential for achieving a stable flame, proper wax consumption, and good candle performance.

Different wick constructions are designed for different waxes, candle sizes, shapes, and applications.

Main Types of Candle Wicks

1. Cotton Wicks
   Cotton wicks are among the most commonly used candle wicks. They are available in different thicknesses and constructions and work well with many types of candle wax.
2. Braided Cotton Wicks
   These wicks are made by braiding cotton fibers together. Their construction helps provide consistent burning and is widely used in container, pillar, and decorative candles.
3. Wooden Wicks
   Wooden wicks are made from thin pieces of wood and are popular for modern container candles. They can produce a distinctive gentle crackling sound when burning.
4. Flat-Braided Wicks
   These cotton wicks have a flat, braided structure that can provide a consistent burn. They are commonly used in a variety of candle applications.
5. Square-Braided Wicks
   Square-braided wicks have a thicker, structured design and are often used with harder waxes and certain molded or pillar candles.
6. Cored Wicks
   Cored wicks contain a supporting core made from materials such as cotton or other suitable fibers. The core helps the wick maintain its shape while burning.
7. Paper-Core Wicks
   These wicks contain paper fibers within their construction and can provide additional stiffness. They are commonly used in container candle applications.
8. Zinc-Core Wicks
   Zinc-core wicks use a thin metal support to help the wick remain upright. They have traditionally been used in some container candle applications.
9. Hemp Wicks
   Hemp-fiber wicks are another natural-fiber option. They may be used in selected handmade candle applications depending on the wax and candle design.
10. Pre-Waxed and Pre-Tabbed Wicks
    These are ready-to-use wicks that have already been coated with wax and/or attached to a metal wick tab. They are convenient for beginners and small-scale candle production.

How to Choose the Right Wick

Wick selection depends on several factors:

• Type of wax – soy, paraffin, beeswax, palm, coconut, or blends
• Candle diameter – wider candles generally require appropriate wick sizing or multiple wicks
• Fragrance and color load – additives can affect how a candle burns
• Candle shape – container, pillar, votive, or molded candle
• Desired flame and melt pool – the wick should provide a suitable and controlled melt pool

Important Tip

There is no single wick that works perfectly for every candle. Even when using the same wax, changing the fragrance, container diameter, or wick size can change the burning behavior. Always perform wick testing and burn testing before finalizing a candle for production or sale.

In Short

Candle wicks come in many types, including cotton, wooden, braided, cored, hemp, and pre-tabbed wicks. The correct wick depends on the wax, candle diameter, fragrance, and design. Proper wick testing is essential for producing a safe and well-performing candle.