Boxboard is divided into three subcategories: folding boxboard, set-up boxboard, and milk carton/food service boxboard.
There are three grades of U.S. folding boxboard: solid bleached sulfate (SBS), which is bleached white for high brightness; unbleached kraft, which retains the natural brown color of paperboard; and recycled.
Better recycling procedures and improvements in strength, formation, and surface coating have allowed quality recycled clay-coated board to compete in several markets.
The folding paperboard box industry is highly integrated. This means that the leading producers of folding paperboard boxes also produce the folding boxboard used to make the product.
There are six categories from EF0 to EF5.
two categories of diseases
The main categories of food are:CarbohydratesFatsProteinsVitaminsMinerals
so the question about categories is about a category or people who control categories. but this categroy is for categories, not category people who control those categories. So this category is the wrong category. Try a different category to answer a question of this category.
The categories of birds are:1. Waiding birds2.Perching birds3.Climbing birds4.Swimming birdsThere are also more categories but I don't know some categories of birds.
The Supervisor overseeing the most categories is probably Jason. He supervises around 605 categories!
cost categories
Much the same as the categories of books + manga.
If you mean "weight categories" there are 17.