中国塑料 ›› 2010, Vol. 24 ›› Issue (03): 83-91 .DOI: 10.19491/j.issn.1001-9278.2010.03.018

• 加工与应用 • 上一篇    下一篇

塑料中空吹塑成型用原料、工艺及设备的发展

刘学 张玉霞   

  1. 轻工业塑料加工应用研究所 北京工商大学
  • 收稿日期:2010-02-24 修回日期:1900-01-01 出版日期:2010-03-26 发布日期:2010-03-26

Development Scenaria of Resins, Processing Technologies and Machines for Blow Molded Plastics Containers

Xue LIU Yuxia ZHANG   

  • Received:2010-02-24 Revised:1900-01-01 Online:2010-03-26 Published:2010-03-26
  • Contact: Yuxia ZHANG

摘要: 综述了近年来塑料中空吹塑成型用原料与助剂、设备和工艺的发展与进步,包括新牌号的树脂、共混物及共聚物与新型助剂;新型注射吹塑成型机、注射拉伸吹塑成型机、挤出吹塑成型机和拉伸吹塑成型机;阻透、微发泡、超薄、超轻技术等。新牌号树脂主要有饮料瓶级聚苯乙烯、吹塑成型级聚甲醛、聚酰胺6、聚偏氟乙烯、聚乳酸和吹塑成型级聚丙烯等;中空吹塑成型机主要介绍了全电动、高速、节能、多层共挤出等机型的发展等。

关键词: 中空吹塑成型, 原料, 助剂, 注射吹塑成型机, 注射拉伸吹塑成型机, 挤出吹塑成型机, 拉伸吹塑成型机, 工艺

Abstract: Recent development scenario of resins and additives, processing technologies and machines for blow molded plastics containers were reviewed, including innovative brand resins, polymer blends and copolymers; novel additives; up-to-date injection-blow molding machines, injection-stretch-blow molding machines, extrusion-blow molding machines and stretch-blow molding machines; and barrier-improving, microcellular foaming, thinning and lightening blow molding technologies. The listed resins covered bottle-grade polystyrene, polyoxymethylene, polyamide 6, poly(vinylidene flouride), poly(lactic acid) and polypropylene, etc. The mentioned blow molding machines contained all-electric machines, high-speed machines, energy-saving machines and coextrusion machines, and so on.

Key words: blow molding process, resin, additive, injection-blow molding machine, injection-stretch-blow molding machine, extrusion-blow molding machine, stretch-blow molding machine, processing technology