Cooler bag is a kind of outdoor bag, which can be used for outdoor picnic or daily life. It is used to hold all kinds of food and keep the temperature and freshness of food.
Characteristic of cooler bag
(1) Heat and cold preservation is the basic function of heat preservation bag. It is a special bag with short-time heat preservation effect, which can keep cold / heat. The product insulation layer is pearl cotton + aluminum foil tin paper, which can provide good heat preservation effect.
(2) Durable to have superior impact resistance, heavy pressure or impact is not easy to break, will not leave scratches.
(3) Sealing is the primary consideration when choosing thermal insulation package. Although different brands of products have different sealing methods, sealing is a necessary condition for the long-term preservation of stored food.
(4) The test standard of fresh-keeping sealing is evaluated by the moisture permeability test. The high-quality heat preservation bag is 200 times lower than the moisture permeability of similar products, which can keep things fresh for a longer time.
(5) Multi functional diversity design for different sizes of life needs, with the use of reusable technology ice bags, ice bags can keep cold and heat (low ice bags can be frozen to - 190 ℃, high ice bags can be heated to 200 ℃, can be cut to any size)
(6) Environmental protection food grade environmental protection material, non-toxic, tasteless, UV resistant, not easy to change color
