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  • Dongguan Meidele Metal Detector Factory
  • ADD: Dongcheng District, Guangming Village, Wanhang Technolog Park, Dongguan City of Guangdong Province, China.
  • TEL: +86-769-23165658
  • FAX: +86-769-23165648
  • E-MAIL: aronwang@meidele.cn
  • The origin of the needle detector equipment
    Oct 09, 2018

    In the 1970s, there was a textile broken needle residue in Japan that caused children to be injured and killed. Therefore, the Japanese legislation "Needle Inspection" stipulates that all textiles and all wearing items in contact with human skin must be tested for sharp metal foreign objects before entering the retail chain. Since the starting point of the needle detection method is caused by broken needles, this method pays special attention to broken needles, and non-ferromagnetic metal jewelry such as copper and aluminum is not included in the scope of broken needle detection.