RheniumPlastic (Kunshan) Co., Ltd.
Contact: Xie Zong
Address: No. 3, Huayang Road, Lujia Town, Kunshan City, Jiangsu, China
Suzhou food blister trays and plastic cups, I believe that everyone is no stranger, for the use of plastic cups, the controversy is very big, and the content of the controversy is nothing more than the safety of plastic cups is not enough, not suitable for cleaning, not as good as other cups Materials such as: glass cups, etc., in fact, these things can not be generalized, plastic cups belong to a large category, plastic cups are also divided into materials, good material is not safer than glass!
I don't know if you noticed that there is a triangular bottom mark on the bottom of the cup during the process of using the plastic cup. There are 1~7 grades in the inside. In fact, these marks are very knowledgeable! How to choose a plastic cup, or look at these bottom marks!
"01" - PET
"02" - HDPE
03” — PVC
"04" - LDPE
"05" - PP
"06" - PS
"07" - PC, other classes
Everyone should remember these special symbols for identifying materials, which are very useful in life!
Among them, No. 5 and No. 7 are the most common materials used to make plastic water cups. It is well known that plastic water cups made of PC material will release bisphenol A under high temperature conditions, which is a great hazard to human health. When the water cup of pp material is safer, the PC material in foreign countries has long been banned from the use of children's products by developed countries in Europe and America; in general, this material is not as safe as imagined! Also not suitable for boiling water!
So, as far as the above is concerned, is there really no safety in plastic cups? No, "05" stands for PP. It is tested that tritan does not contain bisphenol A and bisphenol S. Its safety performance is not worse than glass!
Now many brands of water cups are gradually replacing the resin and PC with this PP material, and the disposable cup of the lunch box brand is the first in the country to use pure PP material for the water cup lunch box industry, 0 added The safety of the country is definitely one of the few!