Stainless steel of artful ancient bronze mirror eat kitchen utensils and appliances

The kitchen utensils and appliances of stainless steel eat of the sale on the market is multifarious, how to undertake distinguishing, find safety, apply aptly? Besides brand, exterior, feel, the label label that inspects a product is most important.
Principal, the material that uses to place of this kind of product about knows somewhat. This kind of product that making work on the market at that time has stainless steel knife, forked, spoon, bowl, boiler, food commonly to machine appliance medium mesh, inside bravery. If be classified according to stainless steel material, can divide by constituent program commonly for austenite stainless steel, ferrite stainless steel, austenite - ferrite stainless steel and stainless steel of Martens bodily form 4 kinds, its corrosion resistance mixes each metal clean safe function to also differ somewhat. Can divide by constituent program commonly for austenite stainless steel, ferrite stainless steel, austenite - ferrite stainless steel and stainless steel of Martens bodily form 4 kinds, each material corrosion resistance and clean safe function to differ somewhat. the stainless steel feature from these 4 kinds, martensite stainless steel prep above of its intensity hardness is other 3 kinds, but the ability of its corrosion resistance is compared apparently other 3 kinds low. According to GB, tableware and appliance of food treatment delibrate can use martensite stainless steel, stainless steel container kind wait for goods to should be chosen other material of 3 kinds of stainless steel produces. This is meant, all sorts of depositing alimental container and food treatment machinery should choose austenite stainless steel. And all sorts of tableware, should choose martensite stainless steel.
Next, must date of the outer packing of careful inquiry product and each certificate, certificate of approval. It is to notice sundries and the content that include mount picture are; 2 it is to check a product to possess product quality qualification of symbol of proof, QS produce concessional card and concessional card number, and the order of certificate of approval that some issue GB or other country attestation; 3 be there is Chinese product title on the product, produce factory appellation and address; 4 be pack or appellation of product standard, grade, bases and content indicate to wait on the manual; 5 it is the clew that pack or are a few proper operation standards to clean method probably on the manual; 6 because apply misgivings,be, easy the product that form product itself to damage or can endanger security of person, industry, ought to have caution mark or Chinese caution specification. China " goods of stainless steel of standard of food safety country " GB9684-2011 also gave out to kitchen utensils and appliances of stainless steel eat more specific label need, be in namely product or the smallest sell packet of mount should mark " food contact is used " ; In product or the smallest sell packet of mount should mark stainless steel type.
Terminal, the meeting on some label indicates the type of stainless steel directly come out, also can serve as the basis that sentences stand or fall of calm product quality. Generally speaking, quoted price is higher, the kind of stainless steel goods with better quality is 304, relative to character, of 202 series should differ a few.