Transparent Coating Systems
High-clarity film coating solutions designed to enhance tablet protection while preserving natural appearance and branding integrity.
Overview
Care Pharma Chem’s Transparent Coating Systems are engineered to provide protective film formation without altering the visual identity of the dosage form. These high-clarity coatings enhance mechanical strength, reduce friability and improve surface smoothness while maintaining tablet color and imprint visibility.
Available in both aqueous and solvent-based systems, our transparent coatings are designed for optimized reconstitution, uniform spray application and controlled weight gain across conventional coating equipment. They provide an essential barrier against environmental factors while ensuring that the core tablet’s aesthetic and branding remain fully visible to the end-user.
Available Grades & Technical Specifications
High-clarity coating systems for aesthetic preservation and protection.
| Grade | Polymer Base | Reconstitution Level | Recommended Weight Gain |
|---|---|---|---|
| Cotab RFC Aqua | HPMC | 8 – 10% in organic solvent (IPA 60% + Water 40%) | 1.8 – 2.5% |
| Cotab AFC (Clear) | HPMC | 15 – 20% (Aqueous) | 2.0 – 2.5% |
| Cotab AFC P (Clear) | PVA | 15 – 20% (Aqueous) | 2.0 – 2.5% |
Key Performance Benefits
01
High Clarity
Maintains tablet color and branding visibility with exceptional transparency.
02
Surface Protection
Enhances mechanical resistance and reduces friability during handling.
03
Smooth Finish
Improves surface appearance and provides a premium tactile feel.
04
Process Compatibility
Seamlessly integrates with standard perforated coating equipment.
Application Considerations
- Proper suspension preparation and de-aeration
- Controlled spray rate for uniform film thickness
- Optimized inlet temperature for rapid drying
- Uniform drying to prevent film defects
- Defined weight gain monitoring for protection
- Visual inspection for clarity and gloss
Suspension Preparation
Homogeneous dispersion of transparent polymers.
Film Application
Precision spraying with monitored parameters.
Surface Inspection
Final quality check for clarity and integrity.
Performance & Appearance
Transparent coating systems are designed to form a uniform protective layer while preserving the natural aesthetic of the dosage form. Performance validation should include visual inspection, weight gain verification and mechanical integrity testing under defined process parameters.
Manufactured Under Controlled Quality Systems
All transparent coating systems are produced in controlled environments with strict adherence to quality management standards to ensure reproducibility, performance consistency and regulatory alignment.