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- Long Grain: When the majority of the fibers run parallel to the longer side of the paper sheet (length)
- Short Grain: When the majority of the fibers run parallel to the shorter side of the paper sheet (width)
Folding Box Board (FBB), also known as Chromocard or Chromo board (GC), is a high-quality cartonboard made from virgin fibers, meaning fresh pulp rather than recycled material. The outer layers consist of wood-free pulp, while the middle layer is made from mechanical pulp, which gives the board its bulk and stiffness.
Due to its high strength and excellent printability, FBB is widely used for premium packaging and POS displays. It provides a stable yet flexible solution for various applications.
There are two main types: GC1 has a multi-coated front and a single-coated, white, and smooth reverse side. GC2 features a double-coated front and an uncoated, naturally light-colored reverse side.
In addition to Folding Box Board (FBB), we also offer our own products KROMA® Displayboard, KROMA® Outdoor, and STUDIOBOARD®, which are manufactured with coated chromo board surfaces.
Placing an order requires you to confirm that you are (acting on behalf of) an entrepreneur as defined per § 14 BGB (German Civil Code), i.e.
- as a natural person or legal entity (e.g. Ltd, Plc, Inc, Corp, GmbH, AG, KGaA, e.G., e.V, etc.) or as a representative of a legal partnership (e.g. OHG, KG, GbR) who places this order in the context of their commercial or self-employed professional activities;
- as a legal entity under public law;
- as a special fund under public law.
The term "carton" is a "false friend" as it is similar to the French word "carton" and the German word "Karton" which describe unprocessed paperboard/cardboard sheets.
Solid bleached sulfate board (SBS) is a high-quality coated board made exclusively from wood-free, bleached virgin fibers - unlike folding box board (FBB). It is characterized by its bright white, exceptionally smooth, and silky surface on the front and a white surface on the back.
SBS board offers high tear resistance and excellent printability, making it ideal for premium packaging, exclusive printed products, and high-end finishing techniques such as embossing or varnishing.
With STUDIOCARD® 2S, KOHLSCHEIN produces a multi-layer laminated SBS board that features an identical front and reverse side.