PET preform neck finish

From Glass to PET: 4 Crucial Mold Design Rules for Your Premium Packaging Conversion

2026-04-09
Hello. I am Vivian. I am the overseas manager of a mold factory in Zhongshan, China. Our factory has a…
阅读更多 →

The Cosmetic Packaging Trap: Why Your 24mm Pump Will Not Fit a 24mm PET Preform (400 vs 410 vs 415 Explained)

2026-03-17
I am Vivian, the founder of petmolder.com. I have 20 years of experience in PET mold manufacturing in Zhongshan, China.…
阅读更多 →