Mylar packaging bags

Mylar packaging bags:It has good transparency and gloss; it has good air tightness and fragrance retention; it has medium moisture resistance, and its moisture permeability decreases at low temperatures. It has excellent mechanical properties, good strength and stable dimensions, and is suitable for secondary processing such as printing and paper bags. It also has excellent heat resistance, cold resistance, good chemical resistance and oil resistance. However, it is not resistant to strong alkali and is easily charged with static electricity, so attention should be paid when packaging powdery items.