摘要
本文归纳了双拉膜应用技术发展过程中的前后经历、成型理论、市场趋势,指出了双拉膜关键工艺及流程的影响因素和市场是推动双拉膜的持续进化和品质改善的主要因素,讨论了目前双拉膜发展的技术路径以及装备上进行一些革新的尝试。在此基础上,对双拉膜进一步拓展,进行了依赖协同递进和纵横合作的前景展望。
The article summarizes the development history of application technology,established theory,and market trends of the biaxial stretching film.It points out the influencing factors of the key processes of biaxial stretching film and explains that the market are the main factors driving the continuous evolution and quality improvement of biaxial stretching film.It discusses the current technological path for the development of biaxial film and attempts on equipment innovation.On this basis,the article also makes prospects of relying on collaborative progression and vertical and horizontal cooperation within the industry of biaxial stretching film.
作者
杜永胜
张晓龙
Du Yongsheng;Zhang Xiaolong(Shandong Yongjian Machinery Co.,Ltd.,Weifang 261303)
出处
《塑料包装》
CAS
2023年第6期55-61,共7页
Plastics Packaging
关键词
时温等效
速力管控
层叠共挤
同步拉伸
Time temperature equivalent
Speed control
Overlapping coextrusion
Synchronized stretching
