The Clad/Cladding coating is a thin layer of metal coated on the appearance of other materials. As a protective cover or other function, the substrate on the circuit board is covered with copper foil on the substrate board. Therefore, the formal name should be “copper. Copper Clad Laminates (CCL), which mainlanders call it "CCL," are used by Taiwanese manufacturers as "copper substrates."
1.Foldable cup made from food grade silicone materials. BPA free, Nontoxic, No smell and microwave safe, FDA, LFGB certificate.
2.No plastics, phthalates, lead, cadmium, mercury, PVC or BPA ingredients. We use only the safest non-toxic, FDA approved silicone.
3.Leak proof silicone foldable cup perfect for on the go.
Silicone Bottle,Foldable Bottle,Nursing Bottle,Bubi Bottle
ShenZhen Elite Technology Co.,Limited , http://www.eli-tec.com