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Plastic Products At The Bottom Of The Meaning Of Numbers, From 1 To 7
Oct 17, 2017

PC is a large amount of material used, especially for the manufacture of bottles, kettles, etc., PC raw materials because it may contain a called "bisphenol A" material and controversial. Theoretically, as long as the production of PC in the process of bisphenol A into a plastic structure, it means that the product does not contain bisphenol A, but if a small amount of bisphenol A is not converted into PC plastic structure, it may be released Out into the food or drink, the human body caused a bad effect.

No. 1 plastic (PETE)

Common use: mineral water bottles, carbonated drinks bottles.

Transparent plastic bottles made of it are often referred to as "special bottles". This plastic because of heat to 70 ℃ will be deformed, it is only suitable for ladies or cold drinks. If filled with high temperature liquid, or heating is easy to deform, and the release of harmful substances on the human body. The study also found that this plastic products in the continued use of 10 months later, will release the carcinogen, the human body has great harm.

No. 2 Plastic (HDPE)

Common use: cleaning supplies, bath products and so on

Common white vials, skin care, bath products are made of this plastic packaging. If you want to re-use, you need to thoroughly clean before use. The trouble is that these containers are usually bad cleaning, will leave the original cleaning supplies, easy to become a hotbed of bacteria, so be careful for the wonderful Oh!

3 plastic (PVC)

Common use: raincoats, building materials and so on

Good plasticity, cheap; can not be packaged food. This material is prone to produce harmful substances at high temperatures, and even in the manufacturing process will release toxic substances.

No. 4 plastic (LDPE)

Common use: plastic wrap and so on

People used to be covered with plastic wrap food into the microwave heating, that the food is not easy to lose water, food taste better. But in fact, even if the qualified PE cling film in the case of temperature exceeds 110 ℃ when there will be hot melt phenomenon. And, with the plastic wrap wrapped in food for heating, food, fat and oil is very easy to dissolve the harmful substances in the plastic film. Therefore, the food into the microwave before, it is best to remove the wrapped plastic wrap.

No. 5 plastic (PP)

Common use: microwave lunch box

This is the only plastic box that can be put into a microwave oven and can be reused after thorough cleaning. Need to pay special attention to is that some microwave lunch boxes, box is indeed made on the 5th PP, but the lid is made of other grades of plastic, because the lid can not withstand high temperatures, it can not be put together with the box Into the microwave oven.

6 plastic (PS)

Common use: bowl of instant noodles, fast food box

The case of high temperature will release harmful substances harmful to the human body; the same time, can not be used to contain acid (such as juice), alkaline substances, because it will break out carcinogens. Therefore, you should try to avoid using fast food boxes packaged hot food, do not use microwave oven to cook noodles instant noodles.

No. 7 plastic (PC)

Common use: kettle, cup, bottle

PC is a large amount of material used, especially for the manufacture of bottles, kettles, etc., PC raw materials because it may contain a called "bisphenol A" material and controversial. Theoretically, as long as the production of PC in the process of bisphenol A into a plastic structure, it means that the product does not contain bisphenol A, but if a small amount of bisphenol A is not converted into PC plastic structure, it may be released Out into the food or drink, the human body caused a bad effect.