Heat and cold preservation:
Heat and cold insulation is the most basic function of insulation bag. It is a special bag with short-term insulation effect, which can keep cold / heat. The product insulation layer is pearl cotton + aluminum foil tin paper, which can provide good heat insulation effect.
Durable:
It should have superior impact resistance, and it is not easy to crack and scratch when pressed or impacted.
seal up:
This is the first consideration in choosing insulation package. Although different brands of products have different sealing methods, excellent sealing is a necessary condition for the lasting preservation of memory food.
Preservation:
The international sealing measurement standard is evaluated by the moisture permeability test. The moisture permeability of high-quality insulation bags is 200 times lower than that of similar products, which can keep things fresh for a longer time.
Versatility and diversity:
Designed in different sizes according to the needs of life and equipped with reusable technology ice bags, the ice bags can keep cold and heat (the ice bags can be frozen to -190 ℃ at least and heated to 200 ℃ at most, and can be cut in any size)
Environmental protection:
Food grade environmental protection material, non-toxic, tasteless, UV resistant, not easy to change color.
