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    Shijiazhuang wufeng thermal machinery Co.,LTD is a company

    Shijiazhuang wufeng thermal machinery Co.,LTD is a company that specialize in manufacturing the glass m-at treatment furnace. The production base locates in the convenient transport Shijiazhuang wufeng thermal machinery Co.,LTD is a company that specialize in manufacturing the
    Shijiazhuang wufeng thermal machinery Co.,LTD is a company that specialize in manufacturing the glass m-at treatment furnace. The production base locates in the convenient transport Shijiazhuang wufeng thermal machinery Co.,LTD is a company that specialize in manufacturing the

    Four notices for roasting flowers

      Many glass storage tanks would have deep processing like silk screen, decorating firing and so on. But in recent years, glass jar containers exported to European market must be lead-free chrome color paper, harmless to the human body and environment pollution.
     
      Many factories firing the glass jar which was silk screen printed and water transfer printing decals with lead-free chrome color paper will directly affect the chromium lead-free products.
     
      1. The printing or decorating firing, lead chromium and no lead chromium must be separated, should not put in the same warehouse.
     
      2. Printing ink and machine must have an independent complete workshop.
     
      3. After decaling on glass containers, chromium and no lead chromium contains must be separated in natural drying.
     
      4. Enter the baking ovens, no mix roasting, or it will through high temperature air convection making lead chromium products pollute no lead chrome color paper design.

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