The efficiency of the custard apple pulp extracting machines existing currently in the market is less (almost 30% of the pulp gets wasted). It is also unable to get coarse pulp (the pulp gets smashed due to fine sieve) and the black skin of the seed gets mixed affecting the quality of pulp.

If produced by hand, great care is required to keep the pulp fresh as the pulp gets degraded because of the heat and sweat from the hand. Hand production is a slow process.

Out of the 5 concepts, the mechanism that mimics the way human beings eat has been finalized based on a brief research and industry expert feedback.