China Plastics ›› 2024, Vol. 38 ›› Issue (6): 78-81.DOI: 10.19491/j.issn.1001-9278.2024.06.012

• Materials and Properties • Previous Articles     Next Articles

Development of heat shrinkable BOPP packaging film with low friction coefficient

XIE Bo1(), TU Zhigang1(), ZHOU Xianjin2, ZHAG Shangxian1, XIONG Ligui1, YANG Ting1   

  1. 1.Guangdong Open University / Guangdong Polytechnic Institute,Guangzhou 510091,China
    2.Zhanjiang Packing Material Enterprises Co,Ltd,Zhanjiang 524022,China
  • Received:2023-09-08 Online:2024-06-26 Published:2024-06-20

Abstract:

A high⁃performance biaxially oriented polypropylene (BOPP) film was developed using a special raw material formulation with a special processing technique, and its friction coefficient, heat shrinkage, and optical properties were compared with a standard BOPP film at four selected times on the 1st, 7th, 15th, and 30th days within 30 days. The results indicated that the developed film obtained an improvement in all aspects of performance. The film exhibited a low friction coefficient, high heat shrinkage, and excellent optical properties.

Key words: biaxially oriented polypropylene, film, friction coefficient, optical properties, heat shrinkage

CLC Number: