中国塑料 ›› 2021, Vol. 35 ›› Issue (8): 136-145.DOI: 10.19491/j.issn.1001-9278.2021.08.020

• 加工与应用 • 上一篇    下一篇

塑料包装材料的减量化与单材质化技术

王富玉1, 郭金强1, 张玉霞1(), 杨涛2   

  1. 1.北京工商大学化学与材料工程学院,北京 100048
    2.宜兴市光辉包装材料有限公司,宜兴 214262
  • 收稿日期:2021-05-07 出版日期:2021-08-26 发布日期:2021-08-27
  • 通讯作者: 张玉霞(1965—),女,副教授,从事高性能塑料薄膜、聚烯烃发泡材料及可生物降解塑料等领域的相关研究工作,zhangyux@th.btbu.edu.cn
    E-mail:zhangyux@th.btbu.edu.cn

Technologies of Use⁃reduction and One⁃component Materials for Plastics Packaging Materials

WANG Fuyu1, GUO Jingqiang1, ZHANG Yuxia1(), YANG Tao2   

  1. 1.College of Chemical and Material Engineering,Beijing Technology and Business University,Beijing 100048,China
    2.Yixing City Guanghui Packaging Materials Co,Ltd,Yixing 214262,China
  • Received:2021-05-07 Online:2021-08-26 Published:2021-08-27
  • Contact: ZHANG Yuxia E-mail:zhangyux@th.btbu.edu.cn

摘要:

概述了从源头减少消费后塑料包装材料的各种减量化技术,包括薄膜与容器等的减薄、包装结构的简化、反复使用与循环利用、使用回收料等;阐释了为便于回收利用使用尽可能减少材料种类的理念——单一材质化与相应措施等。

关键词: 塑料包装材料, 减量化, 单材质化, 反复使用, 循环利用, 回收料

Abstract:

This paper introduced the technologies and solutions for raw material use?reduction in the production of plastics packaging materials, which included the thinning of plastics films and containers, the structure simplification of packaging articles, the reusing and recycling of plastics packaging products and the use of recycled plastics materials as much as possible. The ideas and ways of large?scale using one?component materials in the manufacturing of plastics packaging materials were described.

Key words: plastics packaging material, use reduction, one?component material, reuse, recycling, recycled plastics

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