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Plastic Mug The Bottom Of The Cup Indicates The Meaning Sep 04, 2017

Plastic cups refer to disposable containers for drinks and tea. Belong to non-degradable products, is the "white pollution" the main source. The largest use of disposable plastic cups is generally the beverage shop, hot and cold drinks shop, milk tea shop, hotel, restaurant and coffee shop, offering a variety of plastic cups with drinks and live use.

This cup is non-degradable products, many people drink drinks, casually put the cup thrown, but also makes this one-time plastic cup has become a "white pollution" the main source.

The bottom of the cup indicates the meaning

No. 1 PET polyethylene terephthalate: common mineral water bottles, carbonated beverage bottles and so on. Heat to 70 ℃ easy to deformation, there are harmful substances into the human body. No. 1 plastic products after 10 months, may release the carcinogen DEHP. Can not be placed in the car sun; do not pretend to wine, oil and other substances

2 HDPE high-density polyethylene: common white vials, cleaning supplies, bath products. Do not use it as a cup, or use it as a storage container for other items. Clean is not complete, do not use recycling.

3 PVC PVC: common raincoats, building materials, plastic film, plastic boxes and so on. Excellent plasticity, cheap, so the use of very common, only heat 81 ° C. High temperature is easy to have bad material, rarely used in food packaging. Difficult to clean easy residue, do not recycle. Do not buy drinks.

4 PE polyethylene; common plastic film, plastic film, and so on. High temperature when there are harmful substances, toxic with food into the human body, may cause breast cancer, neonatal birth defects and other diseases. Keep the film into the microwave.

No. 5 PP polypropylene: common soy milk bottles, yogurt bottles, fruit juice bottles, microwave lunch boxes. Melting point up to 167 ℃, is the only can be put into the microwave box plastic box, can be reused after careful cleaning. It should be noted that some microwave lunch boxes, box to the No. 5 PP manufacturing, but the lid was made on the 1st PE, PE can not withstand high temperatures, it can not be put together with the box into the microwave oven.

6 PS polystyrene: common bowl of instant noodles, fast food boxes. Can not be placed in the microwave, so as to avoid the high temperature and release of chemicals. Sugar (such as orange juice), alkaline substances, the decomposition of carcinogenic substances. Avoid using fast food boxes to pack hot food. Do not cook the instant noodles with a microwave oven.

7 PC other categories: common kettle, space cup, bottle. Department stores commonly used this material when the cups as gifts. It is easy to release toxic substances bisphenol A, harmful to humans. Do not use heat, do not direct sunlight in the sun.

Plastic cups are a large amount of material used, especially for the manufacture of bottles, space cups and so on. In recent years, the bottle has been controversial because it contains bisphenol A. Experts point out that, in theory, as long as the process of making plastic cups, bisphenol A hundred percent into a plastic structure, it means that the product is no bisphenol A, let alone release. However, if a small amount of bisphenol A is not converted into plastic cup plastic structure, it may be released into the food or drink. The remaining bisphenol A in the plastic cup, the higher the temperature, the more the release, the faster the speed. Therefore, the PC water bottle should not be hot water. If the container has any falls or damage, it is recommended to stop using, because the plastic surface if there is a fine pit, easy to hide bacteria. Avoid repeated use of already aging plastic appliances.

Plastic cup in addition to heat will precipitate some chemical substances, but also easy to breed bacteria. Although the plastic surface looks smooth, but in fact there are many gaps, easy to filth. And the office, people wash most of the cup only with water washed, the cup is not thoroughly cleaned and disinfected. Experts suggest that the office is best to use stainless steel cups or glass, every day to clean, it is best to use detergent, and rinse with hot water.

In addition, the cup by the computer, chassis and other electrostatic effects, will absorb more dust, bacteria, bacteria, a long time will affect health. To this end, the China Household Electrical Appliances Research Institute of National Household Electrical Quality Supervision and Inspection Center, General Manager Lu Jianguo suggested that the best to the cup with a cover, and do not close to computers and other electrical appliances, usually should keep the indoor air circulation, window ventilation, Let the dust go away with the wind.