The improvement of technology and the requirements of social development have caused serious changes in the category of biodegradable food containers, the elimination of foam lunch boxes, and the emergence of various environmentally friendly lunch boxes.
The biodegradable food containers is different from the foam lunch box. It can be degraded after a period of time, and it will not purify the environment. It is an environmentally hostile product. Consumption of degradable lunch boxes, secondary raw materials and ingredients are as follows: 60-70 yellow bamboo fiber, 30-40 straw fiber, 2-4 dextrin, 0.1-0.2 monoglyceride, 45-55 calcium carbonate, 0.1-0.3 lemon Acid, 1-2 booster, 3-4 oil repellent and 4-5 waterproofing agent.
After preparing the original materials of these weights, the beginning stops the consumption of the degradable lunch box. First, the yellow bamboo fiber and the straw fiber are pulped, and the dextrin is stopped to stop stirring. After the average of the agitation, the monoglyceride and the citric acid can be lowered, and the effect of the citric acid is to adjust the pH. After that, it participates in the average mixing of the filler calcium carbonate, the reinforcing agent, the oil repellent and the water repellent. The initial step of Huixin's disposable environmental protection tableware manufacturers is to pour these mixture into the lunch box mold to stop press forming, and to make a degradable lunch box with strong heat, heat resistance, cold resistance, acid and alkali resistance and good toughness. The degradable lunch box was buried in the soil for 2 weeks and then degraded at the beginning. It was completely degraded in 8 weeks, and it was safe and environmentally friendly.
