APPLICATION: Parachute Drying
FFPs - Frequently Faced Problems

During storage, the base fabric of the parachutes tends to decay from mould and fungus due to moisture condensed on it, thereby deforming/ damaging parachute membrane rendering the parachutes extremely unsafe
.

General Recommendation :

Parachute drying and storage areas should be maintained at 40% RH at 30°C.

Our Solution :

Background


Sky diving and parachuting have undergone tremendous innovations, leading to sophistication in terms of material and designs of parachutes for ensuring a safe landing.

The military, however, were faced with the problem of the decay of the base fabric of the parachute from mould and fungus during storage to condensed moisture.

Parachutes are normally wet after the jump because water vapour condenses on the fabric of the chutes. The damp fabric provides a breeding ground for fungus and mold growth.

Conventional Method

The parachutes were being dried by hanging them from hooks like 'Coats on hangers' in huge rooms with high ceiling and fans. The process was not only time consuming but did not entirely free the parachutes from moisture, which invariably remained trapped in the folds.

Our Solution

Bry-Air offered the solution by maintaining the drying and storage areas at 40% RH at 30°C, thereby continually surrounding the parachutes with dry air.

References :
  • MES (Military Engineering Services), Bareilly, India