• 2025-11-26

In daily life, down penetration can occasionally occur in down jackets and duvets, creating a negative consumer experience. 1. Down Burst Factors Down feathers in down products contain a large amount ...

• Anti-Down Penetration Tester
• down tester
• Anti-down penetration testing machine

• 2025-12-24

1. The Importance of Drop Testing Drop testing simulates the impact conditions that products may encounter during transportation and storage to evaluate the protective performance of packaging. Good p...

• Carton Drop Testing machine
• Drop Tester for box
• Carton Drop Tester