Self venting bags
RKW ProVent®


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.

 self venting bag


  • 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®

Unbeatable add-ons


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

Easy Reclose

Allows opened sacks to be resealed

Easy Carry

Integrated carrying handle for convenient transportation

Easy Open

Easy to open without a knife or scissors


Thinner films for lower packaging costs

Recycled Material

Film with recycled content

Green PE

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

Learn more about the RKW ECORE label for sustainable film solutions

Contact Form

 If you have any additional questions, please contact us using the contact form.

Contact Form

 If you have any additional questions, please contact us using the contact form.