LANDY heat insulated box liner is mainly made of aluminum foil material, which can be completely folded and easily installed in any size carton box.
Aluminum foil is used in many ways to maintain and maintain freshness and act as a barrier. Its main purpose is to maintain a certain temperature range of shipping food to prevent damage.
Our foil box liners are also leak-proof and are regularly tested every day during the manufacturing process to ensure quality. These threshold packing bags can almost be customized in size and shape according to your preferences.