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Paperboard is a thick paper-based material. According to ISO standards, paperboard is a paper with a grammage above 250 g/m2, but there are exceptions. Paperboard can be single- or multi-ply. The related term box board dates at least to the 1790s. Terminology and classifications of paperboard are not always uniform.
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paper pulp board used packaging grammage bleaching coated material bleached one kraft recycled using often virgin produced materials industry pulping
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Paperboard | is a | thick paper-based material | 0.90 | text |
| Paperboard | is a | paper with a grammage above 250 g/m2 | 0.90 | text |
| foldability | instance of | than paper and has certain superior attributes | 0.80 | text |
| rigidity | instance of | than paper and has certain superior attributes | 0.80 | text |
| chlorine dioxide | instance of | which is a method that has been largely replaced by procedures which are gentler to the environment such as the use of oxygen as a replacement for the chlorine gas.Bleaching by… | 0.80 | text |
| hydrogen peroxide or sodium hypochlorite.Bleaching by reduction using chemicals such as sodium bisulphite.PliesMulti-ply paperboard generally has higher creasing | instance of | which is a method that has been largely replaced by procedures which are gentler to the environment such as the use of oxygen as a replacement for the chlorine gas.Bleaching by… | 0.80 | text |
| folding performance than single-ply as a result of layering different types of pulp into a single product | instance of | which is a method that has been largely replaced by procedures which are gentler to the environment such as the use of oxygen as a replacement for the chlorine gas.Bleaching by… | 0.80 | text |
| hydrogen peroxide or sodium hypochlorite.Bleaching by reduction using chemicals such as sodium bisulphite | instance of | which is a method that has been largely replaced by procedures which are gentler to the environment such as the use of oxygen as a replacement for the chlorine gas.Bleaching by… | 0.80 | text |
| cereals | instance of | Stiffness also gives strength and reduces the propensity of a carton to bulge under the weight of settling flowable contents | 0.80 | text |
| cereal | instance of | UsesPaperboard is commonly used for packaging dry foods | 0.80 | text |
| pasta | instance of | UsesPaperboard is commonly used for packaging dry foods | 0.80 | text |
| frozen meals | instance of | UsesPaperboard is commonly used for packaging dry foods | 0.80 | text |
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