Knowledge

Characteristics of Refrigerated Package



Keep warm and cool:

Thermal insulation is the most basic function of thermal insulation package. It is a special bag with short-term thermal insulation effect. It can keep cold/heat. The product thermal insulation layer is Pearl cotton+aluminum foil tinfoil, which can provide good thermal insulation effect.


Durable:

To have superior impact resistance, heavy pressure or impact is not easy to crack, will not leave scratches.


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 durable preservation of food in memory.


Fresh keeping:

The international standard for sealing measurement is based on the permeability test. The permeability of high-quality thermal insulation packages is 200 times lower than that of similar products, which can keep things fresh for a longer time.


Environmental protection:

Food grade environmental protection material, non-toxic, tasteless, anti-ultraviolet, not easy to discolor