In the field of Industrial Packaging, RKW present ProVent self-venting plastic sack for powdery goods. The new RKW ProVent Advanced Model is setting yet another milestone with its fully integrated AirVent System 2.0. The sack offers a completely seam-free front that can be printed with up to 8 colors, thereby creating an absolutely homogeneous advertising surface meeting the high demands of brand manufacturers. Due to its significant advertising impact, the plastic bag acts as a high-profile marketing tool offering significant potential for differentiation. The whole RKW ProVent product range is an efficient, sustainable, and durable alternative to conventional paper packaging when it comes to transporting, storing, and distributing foodstuffs such as maize starch and flavorings or construction materials such as cement and mortar. Customers profit from a range of benefits including a significantly extended minimum storage life for the products, not to mention the option of safe outdoor storage and clean handling.