http://reply.papertrans.cn/2/189/18820/18820-11.png
Submitted on: 23 February 2012.
Revised on: 30 May 2012.
Accepted on: 22 July 2012.
___________________JOURNAL OF PLASTIC FILM & SHEETING
http://reply.papertrans.cn/2/189/18820/18820-13.png
Submitted on: 03 August 2019.
Revised on: 29 November 2019.
Accepted on: 13 January 2020.
___________________JOURNAL OF PLASTIC FILM & SHEETING
Submitted on: 14 August 2022.
Revised on: 10 September 2022.
Accepted on: 24 October 2022.
___________________JOURNAL OF PLASTIC FILM & SHEETING
http://reply.papertrans.cn/2/189/18820/18820-16.png
http://reply.papertrans.cn/2/189/18820/18820-17.png
Submitted on: 09 September 1999.
Revised on: 05 November 1999.
Accepted on: 03 January 2000.
___________________JOURNAL OF PLASTIC FILM & SHEETING
http://reply.papertrans.cn/2/189/18820/18820-19.png
Submitted on: 05 July 2000.
Revised on: 06 September 2000.
Accepted on: 24 September 2000.
___________________JOURNAL OF PLASTIC FILM & SHEETING