I believe everyone is familiar with electric plastic stirring shakers. There is a lot of controversy about the use of protein shakes shaker bottle, and the content of the controversy is nothing more than the unsafe and unsuitable characteristics of plastic small protein shakers. In fact, these things cannot be generalized.
Plastic cups fall into one category. The protein plastic blender motor is also made of different materials. Good materials are as safe as glass.
I don’t know if you have noticed that when you shake the bottle with plastic protein powder, there is a triangular mark at the bottom of the cup, and the grades are 1 to 7. In fact, these signs are very learned! How to choose a vortex mixer bottle is based on the logo on the bottom!
“04”-low density polyethylene
07-PC and others
Among them, No. 5 and No. 7 are the most commonly used materials for making plastic animation shake bottles. As we all know, plastic cups made of PC will release BPA at high temperature, which is extremely harmful to human health. The funny shake bottle made of PP abroad was detected to contain bisphenol S, which is as harmful as bisphenol A.
Europe and the United States have developed PC materials, which are prohibited from being used in children’s products. Generally speaking, these two textures are not as safe as you might think! Not suitable for boiling water either!
So from the above, is the mixer cup really unsafe? No, “07” stands for PC and other categories, and other categories also have a plastic material called Tritan.
Although the high temperature performance of tritan material is not as good as that of PC and PP, tritan is unmatched in terms of safety. After testing, Tritan material does not contain bisphenol A and bisphenol S, and it is as safe as glass!
VOLTRX Vortex Electric Protein Shaker Bottle (Purple)Product on sale
VOLTRX Vortex Electric Protein Shaker Bottle (White)Product on sale