When customers buy disposable lunch box and drinkware products, they can also check the quality assurance of the product by checking the QS logo, production license number, manufacturer, production address and other information on the packaging box. When purchasing, try to choose disposable lunch box tableware with smooth surface, uniform color, no pattern, colorless and transparent, and try not to choose products that are too soft to pinch. Next, we will introduce four effective types of environmentally friendly disposable lunch boxes.
First, starches:
Disadvantages: The anti-mildew technology has not yet been solved, and the cost is too high. Even if the technology is passed, it is difficult to form a market because my country is a food shortage country.
Second, degradable plastics:
Defects: This tableware only adds photosensitizer and starch to the plastic, the additives are partially degradable, and the plastic part is still non-degradable, so it is not a green product in the true sense and should not be promoted.
Third, pulp category:
Disadvantages: A. A paper mold lunch box weighs 25 grams and costs 0.35 yuan. The daily production of 40,000 lunch boxes requires one ton of pulp, which is equivalent to cutting down one ton of trees. It is calculated based on 300 working days per year. Nearly 300 cubic meters of trees were cut down, which is undoubtedly worse for our country, which is a barren forest, and the resulting problems such as soil erosion and land desertification are even more unimaginable. B. Coupled with the high price, it is difficult for consumers to accept. C. It is not advisable to drink it with the soup, because the toughness is insufficient.
Fourth, plant fibers:
Advantages: one is the source of renewable resources, the second is that it does not pollute the environment during the formation process and after disposal, and the third is that the reproduction process saves resources. Plant fiber disposable tableware is made with annual herb straw fiber as raw material.
Disadvantages: The output is not much, and the market is difficult to buy.
