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| 阻隔技术在塑料饮料包装上的应用 |
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徐雯, 印雄飞, 郭太松
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杭州娃哈哈集团有限公司，杭州 310018
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| 摘要:目的 为不同饮料选择合适的阻隔包装提供参考。方法 收集和分析各类阻隔技术在塑料饮料包装上的应用情况，调研分析包装材料阻隔机理，分析塑料饮料包装阻隔性的改善方法和应用范围等。结论 不同包装材料和阻隔技术可搭配出不同程度的包装阻隔解决方案，可根据饮料包装的现有生产条件和包装阻隔需求，选择合适的阻隔技术应用在产品包装上，在满足高品质饮料包装保护功能的同时控制包装成本，此外需要关注阻隔包装的可持续发展，推动阻隔包装向绿色化、循环化方向发展。 |
| 关键词: 塑料饮料包装 阻隔技术 涂层技术 单层共混 多层共注 多层共挤 卷吹制瓶 |
| DOI：10.19554/j.cnki.1001-3563.2020.03.014 |
| 分类号:TS206 |
| 基金项目: |
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| Application of Barrier Technology in Plastic Beverage Packaging |
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XU Wen, YIN Xiong-fei, GUO Tai-song
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Hangzhou Wahaha Group Co., Ltd., Hangzhou 310018, China
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| Abstract:The work aims to choose suitable barrier packaging for different beverages. The application situations of all kinds of barrier technologies in the plastic beverage packaging were collected and analyzed. The barrier mechanism of packaging materials was analyzed based on the research and the improvement methods of plastic beverage packaging barrier property and its application range were analyzed. Different packaging materials and barrier technologies can be matched to different degrees of packaging barrier solutions. According to the existing production conditions and packaging barrier requirements of beverage packaging, the appropriate barrier technology can be chosen to apply to the product packaging, in order to meet the packaging protection function of high-quality beverages and control the packaging costs. In addition, it is necessary to pay attention to the sustainable development of barrier packaging and promote the development of barrier packaging to the direction of greening and recycling. |
| Key words: plastic beverage packaging barrier technology coating technology single layer blending multi-layer co-injection multi-layer co-extrusion RollNBlow |
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