Self-Venting Bags. Maximum Protection for Moisture-Sensitive Goods
RKW ProVent®

Environmental protection starts with product protection - choose the sustainable alternative to paper bags!

The RKW ProVent® bag was developed over 20 years ago as an alternative to conventional paper bags and continues to set the industry standard for self-venting PE bags today. Thanks to its robustness and outstanding weatherability, damage and losses during filling, transportation, storage and distribution of moisture-sensitive goods are largely avoided. This leads to a significant more positive environmental balance, especially for energy-intensive goods.

Benefits

  • Reliable protection against product loss, even when stored outside
  • Integrated ventilation system ensures longer shelf life of the packaged goods
  • Customized sustainable films (recyclable mono material, available with up to 80% recycled content, downgauging, bio-based materials)
  • Sustainable overall concept—from production to recycling
  • Flexible customization of additional functions / easy handling (Easy Carry, Easy Open, Easy Reclosable, Anti-Slip)
  • Maximum power at the point of sale thanks to attractive appearance (printing up to 10 colors, antistatic)
  • Excellent machinability, ideal for automated filling processes and particularly high filling capacity of up to 2,000 bags/h
  • Full-service: Our RKW experts are at your side from the initial analysis and successful commissioning to the expansion of your requirements

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

Flexible add-ons

 Seal+

Seal+

Improved sealing seam for highly contaminated weld areas


 Tight+

Tight+

Additional longitudinal seam to protect particularly fine powder


 Barrier+

Barrier+

Enhanced water barrier for particularly hydrophilic goods


 Anti-Slip

Anti-Slip

Additional coating for a highly-effective non-slip surface


 10c Flexo Printing

10c Flexo Printing

High-quality printing for effective advertising


 1c Flexo Printing

1c Flexo Printing

Cost-efficient one-color printing


 Easy Reclose

Easy Reclose

Allows opened sacks to be resealed


 Easy Carry

Easy Carry

Integrated carrying handle for convenient transportation

 Easy Open

Easy Open

Easy to open without a knife or scissors


 Downgauging

Downgauging

Thinner films for lower packaging costs



 Recycled Material

Recycled Material

Film with recycled content


 Green PE

Green PE

Resin made from sugarcane-based ethanol


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.