Self venting bags. Maximum protection for moisture-sensitive goods.
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Since its market introduction more than 15 years ago, RKW ProVent® has become one of the world’s leading self venting bags. Almost 100% prevention of product loss combined with 100% recyclability and a resource saving production make RKW ProVent® the efficient and sustainable alternative to paper or hybrid bags.
- Advanced mechanical and barrier properties
- Excellent machine runability and high filling speeds (up to 2,000 bags/h)
- Customized sustainable films (downgauging, high recycled plastic content, bio-based materials)
- Flexible customization of additional functions / easy handling (Easy Carry, Easy Open, Easy Reclosable, Anti-Slip)
- Environment-friendly carbon neutral bags on request
- Certified according to BRC
- Suitable for the packaging of hazardous materials
Learn more about RKW ProVent®
Improved sealing seam for highly contaminated weld areas
Additional longitudinal seam to protect particularly fine powder
Enhanced water barrier for particularly hydrophilic goods
Additional coating for a highly-effective non-slip surface
10c Flexo Printing
High-quality printing for effective advertising
1c Flexo Printing
Cost-efficient one-color printing
Allows opened sacks to be resealed
Integrated carrying handle for convenient transportation
Easy to open without a knife or scissors
Thinner films for lower packaging costs
Film with recycled content
Resin made from sugarcane-based ethanol
Areas of Application
- Construction: Cement, Mortar Mix, Plaster, Gypsum, Tile Adhesive, Self Leveling Floor
- Chemical: Lignin, Ammonium Chloride
- Food: Citric Acid, Soy Protein, Farine, Milk Powder