For health, glass bottle packaging should be advoc

2022-10-15
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For the sake of health, we should promote the use of glass bottle packaging. As one of the main products of glass, bottles and cans are familiar and popular packaging containers. In recent decades, with the development of industrial technology, plastic, composite materials, special packaging paper, tinplate, aluminum foil and other new packaging materials have been manufactured. Glass, a kind of packaging material, is in fierce competition with other packaging materials. Because glass bottles and cans have the advantages of transparency, good chemical stability, low price, beautiful appearance, easy production and manufacturing, and can be recycled for many times, despite the competition of other packaging materials, glass bottles and cans still have the characteristics that other packaging materials cannot replace

in recent years, through years of living practice in order to slow down the amount of white garbage, people have found that edible oil, wine, vinegar and soy sauce in plastic barrels (bottles) will be harmful to human health:

1. Edible oil in plastic barrels (bottles with short oil volume in the tank) for a long time, Eating makes the project have the conditions to sign a formal agreement. The oil will definitely dissolve into the plasticizer harmful to human body. 95% of the edible oil in the domestic market is contained in plastic barrels (bottles). If it is stored for a long time (usually more than a week), the edible oil will dissolve into the plasticizer harmful to human body. Relevant domestic experts have collected soybean salad oil, mixed oil and peanut oil in plastic barrels (bottles) of different brands and different delivery dates on the market for tests. The test results show that all tested edible oil in plastic barrels (bottles) contain the plasticizer dibutyl phthalate

plasticizers have certain toxic effects on human reproductive system, and are more toxic to men. However, because the toxic effect of plasticizers is chronic and difficult to detect, it has attracted the attention of experts at home and abroad only after its widespread existence for more than ten years

2. Condiments such as wine, vinegar and soy sauce contained in plastic barrels (bottles) are easy to be polluted by ethylene harmful to human body. Plastic barrels (bottles) are mainly made of polyethylene or polypropylene and added with a variety of solvents. Polyethylene and polypropylene are non-toxic and have no adverse effects on human body when used for canned drinks. However, plastic bottles still contain a small amount of ethylene monomer in the production process. If fat soluble organic substances such as wine and vinegar are stored for a long time, physical and chemical reactions will occur, and the ethylene monomer will dissolve slowly. What else can we do to improve health? Of course, plastic barrels (bottles) are used to contain wine, vinegar, soy sauce, etc. in the air, plastic bottles will be aged by the effects of oxygen, ultraviolet light, etc., releasing more ethylene monomers, so that the wine, vinegar, soy sauce, etc. stored in barrels (bottles) will deteriorate

long term consumption of ethylene contaminated food will cause dizziness, headache, nausea, anorexia, memory loss and other symptoms, and even anemia in severe cases

it can be concluded from the above: with the continuous improvement of people's pursuit of quality of life, people will pay more and more attention to food safety. With the popularization and deepening of consumers' awareness of the harm to human body caused by plastic barrels (bottles) of edible oil, vinegar, soy sauce, etc., glass bottles and cans are a kind of packaging containers beneficial to human health, which will gradually become the consensus of consumers and a new opportunity for the development of glass bottles and cans

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