Pharmaceutical Film Coating Systems
High-performance aqueous and solvent-based film coating systems designed for uniform application, enhanced appearance and optimized processing efficiency.
Overview
Film Coating
Care Pharma Chem’s Film Coating Systems are engineered to deliver consistent film formation, improved tablet aesthetics and optimized process efficiency across conventional coating equipment.
Our aqueous and solvent-based systems are developed to ensure smooth surface finish, controlled weight gain and stable performance under defined processing conditions. We focus on providing high-solids reconstitution capabilities to reduce overall processing time while maintaining superior film integrity.
Available Grades & Technical Specifications
Comprehensive technical data for the AFC range of film coating systems.
| Grade | Polymer Base | Reconstitution Level | Recommended Weight Gain |
|---|---|---|---|
| Aqueous Systems | |||
| Cotab AFC H | HPMC | 20% (Aqueous) | 2.0–2.5% |
| Cotab AFC P | PVA | 20% (Aqueous) | 2.0–2.5% |
| Cotab AFC P+ | PVA + Lecithin | 15–20% | 2.0–2.5% |
| Cotab AFC HL | HPMC + Lactose | 15–20% | 2.0–2.5% |
| Cotab AFC HD | HPMC + Polydextrose | 15–20% | 2.0–2.5% |
| Cotab AFC HH | HPMC + HPC | 15–20% | 2.0–2.5% |
| Cotab AFC HP | HPMC + PVA | 15–20% | 2.0–2.5% |
| Solvent Systems | |||
| Cotab NFC | HPMC | 5% in IPA/MDC | 2.0–2.5% |
| Cotab RFC | HPMC | 9% Aqueous / 5% Organic | 2.0–2.5% |
Key Performance Features
Uniform Film Formation
Consistent coating thickness and color uniformity across batches.
Smooth Surface Finish
Enhanced tablet aesthetics with high gloss and minimal defects.
Optimized Reconstitution
Rapid dispersion and stable suspension for efficient processing.
Compatible with Conventional Equipment
Seamless integration with standard perforated coating pans.
Recommended Process Conditions
- Controlled inlet air temperature (45°C – 60°C)
- Optimized spray rate (defined by pan size)
- Defined atomization pressure (1.5 – 3.0 bar)
- Consistent pan speed (3 – 12 RPM)
- Controlled exhaust temperature
Suspension Preparation
Dispersion of AFC powder in solvent/water.
Application
Controlled spraying onto tablet cores.
Drying & Quality Check
Final stabilization and inspection.