Softgel+drying+tray

Softgel drying trays must be manufactured from Food Grade or Pharmaceutical Grade materials. The most common and recommended material is High-Density Polyethylene (HDPE) or Polypropylene (PP), which must be BPA-free and compliant with FDA or EU food contact regulations. These materials are chosen for their chemical resistance, ensuring they do not react with the gelatin shell or the oil-based fill of the softgels. Additionally, the material should be heat-stabilized to withstand continuous airflow temperatures typically ranging from 30°C to 45°C without warping.

The design must prioritize optimal airflow. Look for trays with a perforated bottom or mesh design to allow uniform air circulation around the capsules, which prevents 'flat spots' and ensures consistent moisture removal. The internal surfaces must be ultra-smooth and burr-free to prevent physical damage or puncturing of the delicate, wet gelatin shells. Furthermore, stackable designs with interlocking lugs are essential for stability in high-density drying rooms, allowing for maximum vertical space utilization while maintaining structural integrity under load.

Buyers should prioritize suppliers who can provide FDA Compliance Certificates and GMP (Good Manufacturing Practice) alignment documentation. Since these trays are used in cleanroom environments, verify if the supplier follows ISO 9001 for quality management. It is also professional practice to request Migration Test Reports to ensure no hazardous substances leach from the plastic into the softgels during the long drying cycles.

Standard industrial sizes are often around 760mm x 480mm x 55mm, but you should ensure compatibility with your existing drying tunnels or trolley systems. The load capacity should typically support 5kg to 10kg of wet capsules without sagging. For automated facilities, check the dimensional tolerance; high-precision molding is required if the trays are handled by robotic palletizers or automated washing machines.

The primary risk is the use of recycled plastics which may contain impurities. To mitigate this, request a pre-shipment sample and perform a smell test and stress-crack test. For bulk orders, insist on a Third-Party Inspection (such as SGS or Intertek) to verify that the material density and chemical composition match the approved sample. Ensure the contract specifies the use of 100% Virgin Medical-Grade Resin.

Softgel trays involve high initial tooling costs. If you require a custom size, negotiate a tooling fee rebate where the supplier refunds the mold cost after a certain volume (e.g., 5,000 units) is reached. For standard sizes, leverage the Made-in-China.com Diamond Members' transparency to compare tiered pricing; typically, increasing an order from 500 to 2,000 units can reduce the unit price by 15-25% due to injection molding efficiencies.

Trays are 'high-volume, low-weight' cargo, which can lead to high shipping costs. Request nested packaging or high-density stacking to minimize the volumetric weight. Ensure the supplier uses heavy-duty pallets and stretch-wrapping to prevent deformation during sea freight. Given the rigid nature of the plastic, specify reinforced corner protectors in the container to prevent cracking during transit handling.

Utilize Secure Payment services provided by reputable platforms like Made-in-China.com to ensure funds are only released upon proof of shipment. Regarding trade policies, verify the HS Code (typically 3923.10) to calculate accurate import duties in your country. Ensure the Certificate of Origin is provided to take advantage of any bilateral trade agreements that might reduce tariffs.