Where food safety meets structural strength

Created on 05.19

Some food packaging applications set an exceptionally high bar. The board must hold food contact safety certification, ensuring no harmful substance migration when in contact with food. It must carry sufficient grammage and stiffness to support heavier products or structurally demanding packaging formats. And it must deliver print quality that does justice to the brand on shelf. Heavy-weight food-grade coated white-top kraft board is the material built for exactly this combination of demands.

The board is constructed on a high-strength kraft pulp substrate, with a food-grade coating applied to the front face and the natural kraft surface retained on the reverse. The coating formulation meets food contact material safety requirements — free from harmful heavy metals and optical brightening agents — ensuring reliable safety whether the board is in direct or indirect contact with food. The result is a board that carries heavier products without structural compromise, and holds its shape in the humid conditions common to food packaging environments.

Heavy-weight food-grade coated white-top kraft board holds two standards simultaneously: food safety, without exception; structural performance, without compromise.

Applications span virtually every category that demands heavy-duty food packaging with premium presentation. Premium cake boxes, bakery gift sets, upscale takeaway containers, cold-chain food outer packaging, tea and coffee gift boxes — what these applications share is a common profile: products with meaningful weight, packaging that must hold its shape over extended periods, and brand visuals that need to land precisely. This board addresses strength, safety, and printability together, making it one of the most dependable specifications available for this category of demand.

Songhong Paper supplies food-grade coated white-top kraft board across a range of grammages, with full food contact safety certification documentation available on request. Contact our sales team for samples and certification materials — we are glad to recommend the right specification for your application.