Seasoning bags Most seasoning packages for fast foods use modified cellulose or colloidal edible materials as the main raw material. Cellulose is an important material for the preparation of packaging materials, many packaging materials, filming, viscosity increase are inseparable from cellulose, such as methyl cellulose, carboxymethyl cellulose. At the same time, raw materials such as stearic acid, palmitic acid, beeswax, and agar are added as plasticizers and reinforcing agents. The resulting packaging film is semi-translucent, soft, smooth, and has a high degree of entrance. Tensile strength, and low moisture permeability and breathability. Japan has introduced an edible packaging film made from bean dregs as a raw material. When it is used, it is ready to be dissolved in hot water. It can be melted without opening the package, and it has nutrients and special flavors when consumed.
The colloidal edible packaging material is based on animal glue (gelatin, bone glue, shellac, etc.) or plant glue (glucomannan, carrageenan, pectin, sodium alginate, Prussian blue, etc.), and is added with a plasticizer. Made, mostly in film form. The film is resistant to temperature, humidity, oil, and gas, and has good transparency, high strength, heat sealability, and good printing effect. It can be widely used in the packaging of condiments, soups and other foods.
Jiangsu Sleeptight Household Technology Co., Ltd. , https://www.sleeptightoem.com