Many products in the production process, from raw materials to the additives are environmentally friendly, but not reach the qualified product testing is required. The reason, companies in the process ignoring the external sources.

This year, Yiwu, Inspection and Quarantine Bureau received a total of 2637 batch of test accessories, 104 batches failed, a failure rate of 3.94%, after a statistical analysis of lead, cadmium and other heavy metals exceed the standard a few ppm to tens of ppm of the situation does not account for all 26% of the number of qualified approval in the process of visiting companies, the Bureau found that the processing of some foreign sources as the main reason failed. First molding stage many enterprises in order to save costs or to make the model better suppression performance, often containing lead, cadmium materials to do the total model, making the migration of harmful elements to the model, resulting in excessive harmful elements finished. Second, welding links, generally two types of solder, environmentally friendly and non-environmentally friendly, but companies often ignore the environmental Solder Lead content according to how much good is divided into several, if the enterprise fails to enter the country requires the choice of appropriate models of solder can easily lead to environmental levels of lead. Third, in the paint, plating areas, even if the enterprise purchases of paint and electroplating solution is meet the requirements of the importing country, but the plating solution and the paint such as filling the jar from time to time replace, over time, paint and electroplating solution because of precipitation of harmful substances impact on the quality of the finished product. Fourth, enterprises in the production process for environmentally friendly products and non-green products are not strictly isolated, leading to the migration of harmful substances through the production equipment.

For the above, inspection and quarantine departments to remind imitation jewelry manufacturers: focus on raw materials, additives and process control, we should also pay attention to the process of "foreign sources" of control, lead-free substrate without cadmium doing it die; solder , paint, plating solution and other materials not only from qualified suppliers to buy,And to strict management, and in accordance with the requirements of the importing country on a regular basis to detect and track replacement; isolation of non-environmentally friendly products and environmentally friendly production areas, prohibited non-environmentally friendly products and environmentally friendly production equipment cross, to avoid the migration of harmful elements.

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