Coffee Post-Harvest Process Flow

Full Washed Method

Introduction to Full Washed Coffee Processing

    Selective Harvesting

    Carefully picking only the ripe coffee cherries to ensure optimal quality and flavor development in the final product.

    Sorting & Washing

    Separating defective cherries and removing impurities through thorough washing to maintain cleanliness and consistency.

    Pulping Process

    Mechanically removing the outer skin of cherries using pulpers to expose the beans for further processing steps.

    Quality Foundation

    These initial steps establish the foundation for premium coffee quality by starting with the best raw materials and proper preparation.

    Fermentation: The Critical Transformation

      Controlled Fermentation

      Allowing beans to ferment for 12-36 hours under controlled conditions to break down the mucilage layer naturally.

      Chemical Process

      Microorganisms work to dissolve the sticky mucilage coating, preparing beans for final washing and drying stages.

      Flavor Development

      Proper fermentation timing and conditions directly influence the final flavor profile and cup quality of the coffee.

      Precision Required

      Monitoring temperature, time, and moisture levels is crucial to prevent over-fermentation or under-fermentation issues.

      Final Cleaning & Preparation

        Thorough Washing

        Completely removing any remaining mucilage residue through multiple washing cycles to ensure bean cleanliness.

        Controlled Drying

        Drying beans for 7-14 days until reaching optimal moisture content of 10-12% for proper storage stability.

        Environmental Control

        Maintaining proper drying conditions with good airflow and protection from contamination during the critical drying period.

        Quality Assurance

        Regular monitoring during drying ensures uniform moisture content and prevents mold or spoilage development.

        Final Processing & Quality Control

          Hulling Process

          Removing the final parchment layer (husk) from dried beans to reveal the green coffee bean underneath.

          Sorting & Grading

          Carefully evaluating and categorizing beans by size, density, and defects to establish quality grades for market.

          Defect Removal

          Eliminating beans with imperfections, damage, or irregularities that could affect brewing quality and consistency.

          Quality Standards

          Implementing strict quality control measures to ensure only the best beans meet export and market specifications.

          Final Journey to Market

            Strategic Storage

            Properly storing green beans in controlled environments to preserve freshness and prevent quality degradation over time.

            Export Preparation

            Preparing coffee for international markets through proper packaging, documentation, and quality certification processes.

            Supply Chain Management

            Coordinating efficient logistics and distribution networks to deliver premium coffee to roasters and consumers worldwide.

            Quality Preservation

            Maintaining the integrity of processed coffee through careful handling and transportation to ensure optimal freshness upon arrival.