Паровой или электрический термотоннель: какой выбрать для вашей упаковочной линии?
23 октября 2025 года
The choice between a steam heat tunnel and an electric hot air tunnel is another crucial decision that any packaging line using shrink sleeves or films should make.Both systems involve heat to tighten the film around the products, but in very different ways. This comparison focuses on shrink quality, operating cost, production speed, and application suitability. What’s a Steam Shrink Tunnel A steam shrink tunnel, also known as a steam heating tunnel, utilizes saturated steam as the heat medium. Each
