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.
two categories of diseases
There are six categories from EF0 to EF5.
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.
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.
cost categories
Much the same as the categories of books + manga.
If you mean "weight categories" there are 17.
Another name for categories is cat
There are two categories of experiments: laboratory and field.