... high quality... Features: 1. Material: This product is made of high tenacity kraft paper material, light and flexible, ... or small, no size restrictions, ever changing. Paper can be processed into features with aluminum cans, aluminum cans low cost ratio; ... powder, pepper, frozen food, monosodium glutamate, salt, sugar, seaweed, tea, cheese, preserves and other food. 2. Petrochemical industry: oil, ...