Two layers of food yellow will be applied to the meat wall of the tinplate in contact with the food. This food yellow is resistant to solvents and general acid and alkali, thus ensuring the safety of the food. There is no absolute safety in using iron packaging to hold food. Current technology can fully guarantee the safety of food. MR's are a little more expensive than SPCC's, and the price is also a little higher. Because MR food grade tinplate has very good heat conductivity, many people choose to use it to make kitchen utensils such as cooking pots, baking pans, and steamers. However, before using tinplate for cooking, special treatment is required, such as rinsing, frying or boiling water to remove impurities and grease on the surface to avoid harm to the human body. In addition, when cooking with tinplate, pay attention to the acidity and alkalinity of the food to avoid chemical reactions.
Product Parameters
| Product Name | MR Food Grade Tinplate |
| Thickness | 0.18mm-0.50mm |
| Width | 260mm-980mm |
| Length | Support customization |
| Tin Coating | General: 2.8g or 5.6g, can be produced according to your needs |
| Substrate Type | MR / SPCC / L / D |
| Reference Standard | GB/T 2520, JIS G3303, JIS G3315, DIN EN 10202, DIN EN 10203 |
Surface State of Tinplate
| Surface State | Features |
| Light Surface | Electroplated tin smooth raw material strip after melting treatment to obtain the glaze,Smooth surface with very fine grindstone pattern |
| Stonetextured Surface | Electroplating tin raw material with the glaze obtained after melting treatment,Grindstone pattern with certain direction |
| Silvercolor Surface | Electroplating tin raw material with the glazed surface obtained after melting treatment, the surface is rough and dull |
| Mattless Surface | The surface of the substrate is rough and dull, and the tin plating layer is not soft melting |
Substrate Type
| Substrate Type | Introduction |
| MR | The most general steel, steelmaking impurity residue less, excellent mechanical properties and corrosion resistance |
| L | Used for the production of acidic contents (oranges, yellow peaches, pineapples, etc.), and the inner surface of the food cans for iron high corrosion resistance tinplate substrate steel, such tinplate is often calledKPlate |
| D | Used to produce two pieces of high-processing tin plate substrate steel, such tin plate is often called.DIMaterial |
| SPCC | Chinese characteristics, using ordinary hot rollingSPHCProduces, usually used for miscellaneous tank purposes. |