1, color porcelain products
The surface of the in-glaze and under-glaze ceramics looks smooth, with glass luster, and there is no obvious concave and convex feeling by hand, and the surface of the products is not uneven.
2. Use functions
① When purchasing microwave oven porcelain, products with metal decoration should be avoided, such as those with gold phnom penh, silver edges or patterns decorated with gold or products with metal wire inset patterns.
② Products washed in the dishwasher should choose products with thicker edges and circular reinforcing edges, because such products are not easy to damage during the washing process.
③ With containers containing acidic food, products with fewer decorative patterns on the surface should be selected as far as possible.
④ When purchasing, we should also pay attention to whether the pattern color is bright, if it is not bright, it may be that the temperature does not meet the requirements when baking flowers, and the amount of lead and cadmium dissolution of such products is often higher.
⑤ For insecure products, vinegar can be soaked for a few hours, and should be abandoned if there is a significant change in color.
⑥ Products marked for decoration cannot be used to hold food.
Pay special attention to those products that can erase the pattern by hand, which are often very high in lead and cadmium dissolution.
3. Appearance quality
Consumers can first check the product packing box or documents in the box marked product name and grade; Secondly, observe the actual quality of the product, and choose products with no obvious defects on the surface and regular shape as far as possible. Plate, bowl products, can be stacked together several specifications of the same size products, observe the distance between each other, the distance is uneven, indicating that the type is irregular. For a single product, it can be placed flat or reversed on the glass plate to see whether it is consistent with the glass plate to judge its deformation size. For porcelain products, you can put it on your hand and tap the edge of the mouth with your fingers. If it makes a hoarse sound, it indicates that cracks exist.
Tangshan win-win ceramics is dinnerware, cup, water, tea, coffee and other products professional production and processing company, has a complete and scientific quality management system. Has been adhering to the "customer first, quality first, reputation first" purpose, and "quality is the life of the enterprise, culture is the enterprise brand" development concept, attaches great importance to the traditional ceramic culture inheritance and modern ceramic culture innovation combination.