What are the common types of disposable lunch boxes?
Disposable lunch box is a convenient and fast dining container, which is widely used in takeout, fast food, schools, enterprises and institutions and other places. There are many types of disposable lunch boxes. Here we will introduce several common types of disposable lunch boxes.
Polystyrene lunch box: This is one of the common types of disposable lunch boxes and the cheapest one. Polystyrene lunch boxes have good thermal insulation properties and sealing properties, and can effectively maintain the temperature and freshness of food.
Food-grade plastic lunch boxes: This type of lunch box usually uses food-grade safe materials, such as polypropylene (PP) or polyethylene (PE). They have good heat resistance and cold resistance, and the materials are relatively environmentally friendly and can be recycled.
Starch lunch box: Starch lunch box is a more environmentally friendly disposable lunch box, usually made of degradable materials such as corn starch or tapioca starch. This kind of lunch box can be degraded by microorganisms under certain conditions and has less impact on the environment.
Paper lunch boxes: Paper lunch boxes are usually made of pulp or paper and have good air permeability and moisture absorption. Paper lunch boxes are relatively environmentally friendly and easy to recycle.
Wooden lunch boxes: Wooden lunch boxes are usually made of bamboo wood or wood pulp, which has a natural texture and taste. This kind of lunch box is relatively environmentally friendly and biodegradable, but the cost is relatively high.
When choosing disposable lunch boxes, we need to consider factors such as actual use needs, environmental protection and economy. Corresponding materials and models should be selected according to the type of food and storage requirements. At the same time, attention should be paid to minimizing the use of disposable lunch boxes to avoid excessive environmental pollution.
