The Steam Shrink Tunnel Machine is the one that is needed as the downstream partner of the shrink sleeve applicator, as the last and most important thing in producing the film is to get a perfect and smooth shrinkage of the film. A steam tunnel will give a consistent and damp heat that ensures a smooth, beautiful 360-degree finish to the intricate bottle contours and asymmetrical shapes, unlike a hot air tunnel that can leave behind dog ears, uneven shrinkage, and destruction of temperature-sensitive products. This is crucial to the preservation of the high aesthetic value of high-quality beverages, dairy, and pharmaceutical products.
Nextgen Packaging Solution is a company that manufactures steam shrink tunnels, with its design approach aimed at the maximum energy efficiency of the tunnel and the ability to create a zone that is easy to control to provide the maximum speed, but without harming the container or the items inside it.
The tunnel is subdivided into several independent zones, each having adjustable steam manifolds (or nozzles). This enables operators to adjust steam delivery intensity to their desired areas of the container (e.g., more heat to the cap/shoulder, less heat to the main body) to ensure that the shrinkage is perfect and not localized in any area.
To ensure a continuous flow of saturated steam in the tunnel chamber, a special, usually external, steam generator supplies this flow. A strong, enclosed exhaust system also eliminates overrun steam, condensate, and the condensation does not drip back onto the finished products; instead, a dry, clean surface is achieved on the outside once it comes out.
The complete conveyor, including internal conveyor and contact parts, is made out of high-grade SS 304/316 stainless steel to withstand corrosion in continuous moisture and high-temperature environments, to last long, and comply with GMP (Good Manufacturing Practice) hygiene standards.
Enhance the best presentation of the product and tamper-evidence guaranteed and controlled shrinkage. The Nextgen Packaging Solution Steam Shrink Tunnel machine will guarantee high quality and reliability of operations.
