Protect metal surfaces with fiber-based interleave paper

Ahlstrom is a leading manufacturer of chemically-controlled interleave papers used in the production, packaging and shipping of metals. Our precision-engineered sheets are continuously monitored and rigorously tested throughout the manufacturing process to ensure exceptional quality and performance.

 

 

Engineered for protection and performance 

Ahlstrom’s interleave papers are tailored to meet the specific performance requirements of steel applications. They protect metal surfaces from abrasion, contamination, and corrosion during manufacturing, transport, and long-term storage. SteelPro™ and Steel-Shield™ interleave papers are appropriate for stainless steel, titanium, alloy steel, stpecialty steel, aluminum, copper and more.

Steel-Shield™ - Purpose-built for metal processing

Our Steel-Shield™ range is developed to support critical processing needs, helping protect your materials and your investment.

Consistency you can rely on

From initial development to final delivery, Ahlstrom is committed to product consistency and reliability. We ensure that every sheet meets your exact application requirements—every time.

 

trulyNatural - sustainable kraft fibers

Environmentally smart: Light-weight options offer higher yield, fewer roll changes, and overall source reduction. Additionally, Ahlstrom’s sustainable trulyNatural™ brand of kraft fibers offer superior strength allowing multiple passes through processing equipment.

100% virgin fiber

Ahlstrom's steel interleave paper is made from 100% virgin fiber.

Recyclable material

Simply recycle the steel interleave paper after use - and you can use it several times.

trulyNatural™ - Unbleached paper from unbleached pulp

Unbleached papers require much less energy and fewer chemicals to process while maintaining a high level of performance integrity. Ahlstrom’s trulyNatural™ technology completely bypasses the bleaching, saving energy and creating less waste. Natural inside and out.

 

Is your brown paper truly natural?

Some producers use dye-back bleached paper which is bleached pulp tinted with brown dye to mimic natural fiber. But looks can be deceiving. Dye-back paper lacks the sustainability benefits of genuine unbleached paper.

Unveiling the benefits of Ahlstrom's metal interleave papers

  • Superior surface protection

    Prevents scratches, stains, tarnishing, and damage during high-speed metal processing.

  • Engineered strength & performance

    Tear- and pull-resistant to handle fast, high-tension operations, temperature shifts, and electrostatic challenges.

  • Smart and sustainable design

    Lightweight for higher yield and fewer roll changes. Includes eco-friendly options like trulyNatural™ kraft fibers for strength and reusability.

  • Customized innovation

    Specialized treatments for oil absorption, heat resistance, and static control - developed in close collaboration with customers.

 

Processing applications include

  • Cold rolling (sendzimir and H mill)
  • Tandem mills
  • DRAP line
  • Bright annealing
  • Skin pass
  • Slitting
  • Polishing
  • Leveling

End-use steel market applications include

  • Automotive
  • Aerospace
  • Medical
  • Chemical processing
  • Food processing
  • Building and construction

Speak to Our Team

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