Precision Down-Proof Testing

This instrument evaluates the performance of fabrics in preventing down and feather leakage by simulating the mechanical stresses of daily use. By utilizing a rotating tumbling box combined with hard rubber balls, it replicates the squeezing, rubbing, and colliding effects typical of down-filled products. This allows manufacturers to accurately identify structural weaknesses in shell fabrics and lining materials, ensuring higher quality and durability for end consumers.

Control Features

• Intelligent presetting of number of revolutions
• Automatic stop upon completion
• Forward and reverse rotation control
• Motorized drive assembly

Quality Certifications