The size of a 970ml round lunch box is15 *13 * 8.5cm; First, the commonly used dimensions and specifications of disposable lunch boxes are mainly round and square, and the materials are all environmentally friendly plastic PP. The specifications of disposable lunch boxes are: 300ml, 360ml, 400ml, 500ml, 650ml, 700ml, 750ml, 850ml, and the big ones are 2500ml, 3000ml and 3500ml. Fast food restaurants also have multiple boxes, mainly three boxes, four boxes and five boxes. Second, the capacity design of the takeaway lunch box 1, disposable packaging box (round bowl) Round disposable lunch box is one of the commonly used specifications in takeaway. Common specifications are 300ml, 450ml, 700ml, 1000ml, 1250ml, 65438+2500ml, 65438+. The representation method of round bowl size is upper caliber * lower caliber * height. Capacity: 300ml Product size: 1 1.3*9.0*5.0cm Capacity: 450ml Product size: 1 1.3*9.6*6.4cm Capacity: 700ml Product size: 1. 00ml product size: 159.6cm capacity: 1750ml product size:17.5 *12.5 *1.5cm capacity: 2500ml product size: 24 *. 19* 12cm300-450ML round packaging box is suitable for single take-away packaging of small quantities of rice, home-cooked dishes, noodle soup, desserts and snacks; 750- 1250ML round packing box is suitable for packing medium-sized meals, pasta, fruits, combination lunches, mala Tang and other medium-sized packages; 1500- 1750ML round packing box is suitable for packing leftovers of large-capacity foods such as hotel restaurants, pickled fish and barbecue shops; The 2500-3500ML round packing box is suitable for large-capacity take-away packaging such as lobster, hot pot and pickled fish. 2, disposable packaging box (square box) To say the most common packaging box, it must be square. Common sizes of square disposable lunch boxes are 400ml, 500ml, 650ml, 750ml, 1000ml. The representation of square box size is length * width * height. Capacity: 400ml Product size: 12. 1*9.5*4.7cm Capacity: 500ml Product size:17 *1.8 * 3.8cm Capacity: 750ml Product size:/. 1 1.8*4.8cm capacity: 1000ml product size:17 *1.8 * 6.5cm 500-650ml square packing box is suitable for medium-sized rice, home-cooked dishes and so on. 750- 1000ML square packing box is suitable for packing medium-sized meals, pasta, fruits, vegetables, bento, mala Tang and other medium-sized packages.