Tupperware warm double-layer bowl has super heat insulation function, and the inner and outer round bowls are closely combined, which can lock the air layer in the middle. When in use, the upper cover is opened, food is put in, and then the cover is closed to achieve the effect of heat preservation.
Tupperware has three R&D centers and more than ten production bases around the world. Adopt global unified molds, raw materials, production standards and quality control to produce high-quality products, adopt safe and pure raw materials and products with ultra-high quality assurance standards, and export to Europe, America, Australia and other markets.