Insulation paper for distribution transformers

Technical Glass Interleave

Technical Glass Interleave
Made from 100% virgin fiber, our Glass-Gard™ Prime interleave contains no coating or use of chemicals. It is designed to keep your product stain-free through a unique manufacturing process that prevents scratching and particle generation.
  • Ranging from low to high weight
  • Exceptional surface strength leads to low particle transfer to glass
  • High stiffness leading to improved cycle times and overall improvements in paper handling

Ahlstrom-Munksjö’s Glass-Gard™ Prime is made from 100% virgin fiber. With no coating or use of chemicals, it is designed to keep your product stain-free, including no defoamer and talc carryover in the pulp streams. We back our papers with a warranty against stains transferred from paper to glass. Our unique manufacturing process prevents scratching and particle generation. And a world-class flaw detection system shields your product from damage like no other paper or film can. Glass-Gard™ Prime papers are made with the highest quality fibers, leading to reliable paper cleanliness and fewer end-product quality concerns. Glass-Gard™ Prime papers are recyclable and sustainable as compared to films, and are available with FSC®, SFI®, or PEFC® Chain of Custody certification. In addition, our unique packaging of Glass-Gard™ Primepapers reduces loss in shipping and freight.

Paper Finishes Basis Weight Fiber Typical Applications
MG, MF, Suoercalendered 32-98.4 Bleached & Natural Technical Glass
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