饮用纯净水瓶口螺纹擦伤问题的研究与改进

Research and Improvement on the Problem of Damaged Threads of Bottle Neck of Bottled Purified Water for Drinking

本文对596 mL饮用纯净水瓶口螺纹擦伤的原因进行了分析,并针对影响因素制定了对策,进行了改进。结果表明,改进效果显著,对指导饮用纯净水的生产和质量控制具有非常重要的借鉴作用。

This article analyzed reasons for the damaged threads of bottle neck of 596 ml purified drinking water,the measures were made and the problem was improved according to the key factors.The effect of the improvement was remarkable,which is very important for guiding the production and quality control of bottled purified water.