QIANDU
VPT Puffing
Technology

VPT Puffing

What It Does

Uses a rapid Variable Temperature / Pressure-Difference cycle on pretreated (often pre-dried) product to puff it into a light, crisp texture.

Suitable Applications

  • Fruit pieces
  • Vegetable pieces
  • Light, crisp snack formats
Not the same as: VPT puffing is not vacuum frying, freeze-drying or hot-air drying. Each produces a different texture and shelf-life profile — we don't have vacuum frying or hot-air/tray drying equipment documented locally.
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