Corrugated Sheets

There are 3 layers in cartons (inner flat layer- corrugated layer- outer flat layer) or 5 layers (3 layer carton - corrugated layer – flat layer). The inner flute is mostly made of recycled material. 5 Layers carton is used for heavy products as household appliances . The carton boxes ends can be glued together or fixed with metallic pins. Flute types: E flue, B flute, C flute, .. .



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