• Rim-lock border design provides mechanical anchoring to lock impression material securely without slipping.
• Precision-drilled perforations enable uniform material extrusion to minimize tissue distortion.
• Anatomically contoured maxillary arch profile aligns comfortably with patient palatal and alveolar ridge structures.
• Rigid construction prevents tray flexure under seating pressure to ensure dimensional stability.
• Smooth, rounded rim edges enhance patient comfort and protect soft oral mucosa during placement.
• Ergonomic handle offers an optimal grip for stable seating and effortless tray withdrawal.
• Highly durable and rust-resistant alloy withstands repeated thermal sterilization cycles

The JENIN Plus Dentulous Upper U1 Perforated Rim Lock Impression Tray is a professional dental instrument designed for high-precision maxillary impressions in dentulous patients. Crafted from premium-grade stainless steel, this tray delivers exceptional rigidity, preventing deformation during intraoral seating and ensuring precise anatomical reproduction. Engineered with a combination of surface perforations and a rim-lock perimeter, the tray creates dual mechanical locks that firmly anchor materials like alginates and silicones. Its anatomical shape comfortably accommodates the upper dental arch and palatal contours. This single U1 size tray is ideal for clinics looking to replace or supplement specific sizes in their impression tray sets.

• Arch Type: Maxillary (Upper)
• Tray Size: U1 (Large)
• Dentition Type: Dentulous
• Design Mechanism: Perforated with Rim-Lock border retention
• Material: High-grade stainless steel / rigid autoclavable metal
• Surface Finish: Smooth, corrosion-resistant polish
• Reusability: Fully autoclavable and reusable
• Structural Feature: Integrated handle for controlled insertion and removal

1 Pack Contains:
• 1 × JENIN Plus Upper U1 Perforated Rim Lock Impression Tray

Examine the maxillary arch of the dentulous patient and verify that size U1 provides adequate space for impression material.

Coat the inner tray surface with a compatible tray adhesive if required for additional material retention.

Mix the chosen alginate or elastomeric impression material following manufacturer specifications.

Load the material evenly into the tray, ensuring complete coverage of the rim-lock edges and perforations.

Seat the tray smoothly in the upper arch, positioning from posterior to anterior to avoid air entrapment.

Maintain steady, passive hand pressure on the handle until the impression material fully sets.

Break the mucosal seal gently and withdraw the tray vertically using the handle to preserve impression integrity.

Rinse, disinfect, and process the impression according to standard clinical procedures.

Manufactured by: Jenco Industries, India

Not Applicable