This is composite food roll film,it can be use to all kinds of fried food and hot dog.It has good barrier property and is very suitable for instant food。It has good waterproof performance,It also has good sealing performance.This product does not affect the taste of the food,And for the product in the process of transportation and storage plays a protective role。The product has bright appearance and characteristics,It can cause the consumer to purchase the desire.The product is composed of three kinds of raw materials,It can also be made of four materials。