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Valve Sacks

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Valve Sacks
Valve sacks, made from high-strength papers, are ideal for automated filling of powder, granular and loose-fill products.

Valve sacks can be used for industrial products such as cement, lime, and adhesives, mortars and plasters, as well as food products like sugar, flour, and animal feed. 

Customizable Options

Valve sacks are available with glued bottoms and feature various valve types (Sonic seals, Polylock, paper traps) to align with your packing and the closing method needs. 

Built for Durability

With stacking, tear, and rupture resistance, these sacks are engineered to withstand the physical demands of your supply chain. 

High-Quality Printing

Promote your product or brand with vibrant, high-quality printed sacks. Full-color polychrome printing and graphic options help meet your marketing goals. 

Sustainable and Recyclable

All Smurfit Westrock valve sacks are recyclable and crafted from FSC-certified paper sourced from responsibly managed pine forestry plantations. 

Availability

Please note that Smurfit Westrock valve sacks are exclusively available in The Americas. 

Features

  • Capacity: 10 to 50 kilograms 
  • Various valve types available as sonic seals, polylocks and paper traps 
  • Cut edges can be stepped or straight 
  • High-quality printing with up to six colors and polychrome. 
  • Tear- and rupture-resistant design 
  • Specialized high temperature designs 
  • Compatible with different sealing techniques 
  • Ideal for high porosity and high-speed filling technologies 
  • Can be customized with a variety of moisture and water vapor barriers  

Benefits

  • Increased production efficiencies compared to manually filled sacks 
  • Sustainably made from renewable resources and designed to be recycled 
  • Reduced transit damage due to the strength and stability of the sacks 
  • Can help improve shelf life of products, minimizing waste 
  • Opportunity to communicate and promote product and brand messages 

Real Results: How Our Customers Succeed With This Product

Procomin Paper Sacks
Customer Story
Supporting Procomin switch from plastic to paper sacks
Read more

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