原因分析：我司一直以流水编号来对包装材料进行标识追溯。预防措施：1.严

原因分析：我司一直以流水编号来对包装材料进行标识追溯。
预防措施：1.严格按照原辅料的进货检验制度索证索票，索原始出厂批号；2.质检部门不定期对包材与包材保管人员跟踪检查添加剂出厂时的批号，并进行追溯；3.每三年进行一次原辅料供应商追踪系统的验证。

結果 (英文) 1:

Analysis: Division I has the flow number to identify the packaging materials back.Precautions: 1. in strict accordance with the raw material incoming inspection card ticket system cable, cable-original factory batches, 2. quality inspection departments from time to time on packaging materials and package additives factory batches for holder, track inspection and traceability; 3. raw materials suppliers once every three years to track validation system.

結果 (英文) 3:

Cause analysis: I have been to the Department of water number to identify the packaging material traceability.Preventive measures: 1. Strictly in accordance with raw materials incoming inspection system permits Sok Sok ticket, cable original factory lot; 2. Quality inspection departments from time to time of packaging materials and packaging materials for custody personnel examine additive factory batch tracking and traceability; 3. Every three years were a raw material supplier after verification of the tracking system.