Hamburger boxes are paper-based containers used to hold hamburgers; they are primarily made from 250gsm white paperboard, and custom printing can be utilized to enhance brand visibility and promotion. Manufacturing processes must comply with GMP standards to ensure food safety, and product varieties include structural styles such as three-dimensional boxes. Historically, these boxes were made of polystyrene foam, but materials have since largely shifted to paper.
The production workflow comprises four core steps: pulping, forming, compression molding and drying, and finishing/trimming. During the forming stage, metal molds are used to dewater the pulp and create the container's base, while the compression molding phase enhances fiber bonding . Some brands incorporate elements of Eastern culture into their packaging designs-such as concepts inspired by the *fou* (an ancient vessel). In 2026, McDonald's launched a Spring Festival-themed hamburger box inspired by intangible cultural heritage lantern designs, such as Beijing palace lanterns and Foshan colorful lanterns. Environmental organizations have previously detected PFAS substances in paper hamburger boxes, prompting McDonald's to announce plans to make all packaging fully recyclable by 2020. Driven by the growth of the food delivery sector, the demand for hamburger boxes continues to rise; manufacturers utilize automated equipment to achieve mass production, with daily outputs reaching up to 100,000 units. Some manufacturers also possess the capability for batch customization.