Different Candle Molds Sizes & Shapes

Molded Candles

Molds are available in a wonderful variety of shapes and sizes. You can use old containers - such as yoghurt pots, cardboard and plastic tubes -or choose from a bewildering range of inexpensive commercial moulds, from simple geometric forms to intricate ornate shapes. Despite the enormous variety of moulds, the basic technique is the same. A prepared wick is threaded through it, then molten wax is poured in. The mould is then cooled, and periodically topped up with wax. When the wax is cold, the candle is removed and the wick is trimmed. It sounds simple - and it is - but do read the following pages carefully and practice the technique. A little patience now might well save you time at a later date.

Rigid moulds

Rigid moulds are made of plastic, glass or metal. To increase the amount of shrinkage, a quantity usually 10%) of stearin can be added to paraffin wax. A release agent must always be applied to the inside of the mould if you use more than 10% beeswax, because it is so sticky.

Plastic moulds are inexpensive and strong, and they are ideal for the beginner. Glass moulds have a good cooling rate. If you use these you will create superb high-gloss finish candles. However, they are fragile and limited to cylindrical shapes. Metal moulds are sturdy and cool very rapidly.

Flexible moulds

Flexible PVC and rubber moulds are used to make the more ornate candles, such as fruit and flowers, or those with intricate surface designs. They require constant attention during the cooling process, as they can distort, but it is worth spending extra time monitoring the process if you want a beautiful professional finish.

PVC moulds are ideal if you want candles with irregular shapes or embossed surfaces. These moulds can simply be rolled off the set candle without damaging the surface. Rubber moulds produce candles with a matt finish. They tend to deteriorate with repeated use, but are ideal for producing irregular shapes and high-relief surfaces.