Japan has introduced a strong sealing bag, which is made of a plastic called “Cikron†and has excellent oxidation resistance. It is used to package new rice and has a particularly good preservation effect. It can keep rice for a long time. The color, aroma, and taste are the same, and the carbon dioxide produced in the bag has the effect of preventing insects and mildew.
Taekwondo Shin Guard,Shin Guard,Shin Protector
Mat & Floor Series Co., Ltd. , http://www.nssportsseries.com