The paper cup is also internationally assured to buy the "five songs"

Why can't the pattern be printed within 15mm of the cup ?

“No printing at the mouth of the cup is a protection for consumers.” Dong Jinshi, executive vice president and secretary general of the International Food Packaging Association, said that there is no concept of food grade ink in China and no printing ink that can be used to contact food. When the water is in contact with the lips, the ink in the printed pattern may be ingested, especially the benzene-containing ink is more harmful to health. At the same time, when the cup is set, the bottom of the cup has a printed pattern, and it is easy to smash the color onto the inner wall of the other cup, so the bottom also requires no printing.

Benzene is often contained in inks. Due to its high volatility, benzene is easily diffused when exposed to air. Human and animal inhalation or skin contact with large amounts of benzene into the body can cause acute and chronic benzene poisoning. Mainly manifested as invading the human nervous system, acute poisoning can cause nervous sputum and even coma and death. According to the survey, a large proportion of patients with leukemia have a history of exposure to benzene and its organic products.

No need to recycle paper, prevent poisoning

Due to the different sources of recycled paper, especially printing paper, it often contains a large amount of fluorescent whitening agent. Although fluorescent whitening agents are widely used in various chemical products, and no harmful reports have been reported so far, fluorescent whitening agents are not suitable for being mixed into beverages or water, and are widely used as a water-soluble organic raw material. After the accumulation, the harm to the human body is still untestable.

Therefore, in order to avoid the generation of toxic solvents, the national standard stipulates that paper cups should not have odors, and recycled materials should not be used. The additives used in raw materials should meet the requirements. Fluorescent whitening agents, industrial paraffin, industrial talcum powder, etc. are not included in the scope of GB9685. The additives inside cannot be used to produce processed paper cups.

Dong Jinshi said that this means that “even the contaminated scraps in the workshop should not be used in the production and processing of paper base paper. All raw materials and additives should meet the requirements of food packaging grade, and artificial fluorescent whitening agents should not be artificially added.” Paper cups are produced using energy-saving and environmentally friendly inks such as water-based inks, UV-curable inks, and vegetable oil inks.

How to buy Take heart cups? Buy paper cup "five songs"

How can I choose a good quality paper cup? You should follow the following five songs.

1. Look at the tightness. Generally, the paper cup should be sealed in a plastic packaging bag. The packaging bag should not be damaged. The paper cup with less tight packaging is easily polluted by the environment, and the hygiene cannot be guaranteed.

2, look at the outer packaging. It is necessary to carefully check whether the packaging label is marked with the contents of “product name, producer name, factory address, product execution standard, production date, shelf life, sanitation license” and other national regulations. If the label content is incomplete or irregular, Such a paper cup is best not to buy.

3. Look at the cup. The color of the cup of the good quality cup should be uniform and the outline should be clear. The wax layer of the waxing cup should be even and thin, the coating of the coating cup should be uniform, no leakage coating, and the cup should not have obvious depression and wrinkle.

4, look at the cup mouth. Note that the cup mouth is smooth, smooth, no waste edges, burrs, the cup should be clean and transparent, uniform thickness, no impurities, bubbles, water lines, no fish eye stiffness.

5, a squeeze. To choose a paper cup with a good cup body stiffness, try to choose a cup with a thick and stiff cup. When choosing a paper cup, you can use your hand to gently squeeze on both sides of the cup to get a good idea of ​​the stiffness of the cup.

At the same time, when buying paper cups, you should not buy cheap paper cups. The source of cheap paper cups is unsecured and the processing is extremely worrying. When eating out, try to choose the dine, if you need to pack, you can bring your own crisper, insurance cup, etc. in advance, reducing the chance of "inviting".

(Editor: Xu Xiaoyu)

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