Great Northern's barrier packaging capabilities allow customers to coat corrugated trays and containers with a "curtain of wax" to prevent moisture or humidity from getting into or out of packaging – for maximum product protection.

• Moisture barrier helps maintain the protective integrity of corrugated board in wet or humid environments
   
• Offers grease and oil resistance to help keep distribution environment clean
   
• Add barrier coating to trays and containers on the inside, outside, or both surfaces as needed for complete protection
   
• Ideal moisture barrier for shipping meat and produce
   
• Non-stick surface is excellent for bakery products
   
• Provides abrasion resistance for painted surfaces
   
• Ideal form of primary packaging for unprotected products
   
• No need to order and manage inventory of poly bags or other secondary packaging