After processing can be used for bullet-proof vests, anti-cutting gloves, all kinds of traction rope, winch rope, mooring rope, climbing rope, sling, parachute rope, fishing nets.

Under the conditions of early rupture of the reefing lines, motion characteristics of parachute system were analyzed, and mathematic model of parachute-capsule system in the deployment was built.

The influence of atmosphere density and initial velocity on the parachute inflation times, inflation distance and Max strain of suspension-line were analyzed by the simplified model.