Stem Expansion Equipment

Improved Physical Properties: Microwave radiation rapidly expands stem fibers, forming a porous structure, which significantly increases its filling power and absorbency in stem-based products.
Superior Sensory Quality: The rapid heating induces the Maillard reaction which lowers woody smell and releases distinct aromatic compounds then better meet cigarette sensory quality requirements.
Cut Expanded Stems: Expanded stems compressed into flakes are cut into thin strips and, when dried, re-expand to match traditional cut stem size.