1
1
/
Company news
12 2022-01

Summary of testing standards for cosmetic packaging materials

Cosmetic packaging testing items mainly include: barrier performance testing (gas permeability test and water vapor permeability test), friction coefficient (material surface smoothness), tensile strength and elongation, peel strength, heat sealing strength (heat sealing strength) ), sealing and leak testing, impact resistance testing, thickness testing, solvent residue testing, printing quality testing, etc.
Previous page
1
weili

Copyright ©Zhejiang Weili Plastic Co., Ltd.  All rights reserved.