How can I improve neck-in performance of LDPE film?

Chee Hao Koo @Chee-Koo

12 January 2015 1 10K Report

Ricardo Pinedo

Johan gave you a good answer. Hope article below will help

https://www.researchgate.net/publication/270224269_The_Mechanism_of_Neck-in_Phenomenon_in_Film_Casting_Process

Article The Mechanism of Neck-in Phenomenon in Film Casting Process

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