Home » Archives for 11月 2, 2021

11月 2, 2021

Difference between aluminium foil bags and aluminized yin and yang bags

Yin and Yang bags may not be very familiar to many customers, here I will give you an introduction. Yin Yang bag is different from the general vacuum bag, aluminum foil bags and aluminum-plated bags. He is the production of two kinds of vacuum bags, one side is a vacuum bag, the other side is aluminum foil bags or aluminized bags.