What type of products are typically created using blow molding?

Blow molding is a manufacturing process specifically designed for creating hollow, seamless containers. This technique involves inflating a heated plastic material, which has been formed into a parison (a preform shape), into a mold. The air pressure expands the material to fit the shape of the mold, resulting in a seamless product.

The products typically created through blow molding include items such as bottles, barrels, and other hollow structures where strength and weight savings are essential. The process allows for efficient and cost-effective production of these kinds of containers at scale. In contrast, the other options involve manufacturing processes that do not utilize blow molding and focus on solid shapes or materials that are not hollow or seamless.