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Box (plural boxes) describes a variety of containers and receptacles for permanent use as storage, or for temporary use often for transporting contents. Boxes may be made of durable materials such as wood or metal, or of corrugated fiberboard, paperboard, or other non-durable materials. The size may vary from very small (e.g., a matchbox) to the size of a large appliance. A corrugated box is a very common shipping container. When no specific shape is described, a box of rectangular cross-section with all sides flat may be expected, but a box may have a horizontal cross section that is square, elongated, round or oval; sloped or domed top surfaces, or non-vertical sides. A decorative or storage box may be opened by raising, pulling, sliding or removing the lid, which may be hinged and/or fastened by a catch, clasp, or lock. == Packaging box == Several types of boxes are used in packaging and storage. * A corrugated box is a shipping container made of corrugated fiberboard. These are most commonly used to transport and warehouse products during distribution, and are rated according to the strength of the material or the capacity of the finished box. * A folding carton (sometimes called a box) is fabricated from paperboard. The paperboard is printed (if necessary), die-cut and scored to form a blank. These are transported and stored flat, and erected at the point of filling. These are used to package a wide range of goods, intended either for one-time (non-resealable) use or as a storage box for the remaining goods. * * A variant of the folding carton is the gift box, used for birthday or Christmas gifts and often wrapped in decorative wrapping paper; this type is usually of much lighter construction than a similar-sized paperboard box meant for packaging and distribution. * A "set up" box (or rigid paperboard box) is made of stiffer paperboard, permanently glued together with paper skins that can be printed or colored. Unlike folding cartons, these are assembled at the point of manufacture and transported already "set-up". Set-up boxes are more expensive than folding boxes and are typically used for protecting high value items such as cosmetics, watches or smaller consumer electronics. * A crate is a heavy duty shipping container originally made of wood. Crates are distinct from wooden boxes, also used as heavy duty shipping containers. For a wooden container to be a crate, all six of its sides must be put in place to result in the rated strength of the container. The strength of a wooden box, on the other hand, is rated based on the weight it can carry before the top or opening is installed. * * A variant of the wooden box is the wooden wine box or wine crate, originally used for shipping and storing expensive wines,but nowadays for decorative or promotional purposes or as a storage box instead of for protection during shipping. * A bulk box is a large box often used in industrial environments. It is sized to fit well on a pallet. Depending on locale and specific usage, the terms carton and box are sometimes used interchangeably. The invention of large steel intermodal shipping containers has helped advance the globalization of commerce. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「box」の詳細全文を読む スポンサード リンク
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