Moisture Barrier Coating
Solvent base moisture barrier film coats built for the actives that actually fail on moisture, rather than one barrier grade sold for everything.
What this range covers
Rglax Coat offers high performance moisture barrier film coating to protect the tablet from light, moisture and environmental gases. It is a fully formulated HPMC and PVA based immediate release system with high productivity, low impurity levels and a superior tablet finish. Tablets coated with Rglax Coat MB and AMB exhibit a high gloss, quality appearance with well defined logos.
Actives covered by grades in this range
- Amoxycillin and Clavulanate potassium
- Amoxycillin
- Multivitamins
- Ferrous group
- Grades in range
- 4
- Process base
- Non-aqueous (solvent)
- Brand
- Rglax Coat
- Made at
- Tahliwal, Distt. Una, H.P.
4 grades in this range
Each grade has its own page with the application, the process notes and the questions buyers ask about it.
- CVS-101Moisture barrier for Amoxycillin and ClavulanateSolvent base extra white barrier film for the most moisture sensitive combination.For Amoxycillin and Clavulanate potassium
- PA-Wt10Extra white film coat for plain AmoxycillinSolvent base extra white film for plain Amoxycillin and dissolution critical tablets.For Amoxycillin
- MB 31RPMoisture barrier for multivitamin and ferrous tabletsSolvent base barrier film for hygroscopic multivitamin and iron formulations.For Multivitamins, Ferrous group
- AC-8Moisture barrier for special category tabletsSolvent base barrier film for products outside the standard range.
Application parameters
Rglax Coat film coating
Tablet bed and inlet temperatures are given as aqueous over non-aqueous (AQ / NAQ). Settings are indicative and confirmed against your core during trials.
| Coating equipment | Conventional coaterAQ / NAQ12 inch pan | Auto coaterAQ / NAQ24 inch pan | Conventional coaterAQ / NAQ36 inch pan | Auto coaterAQ / NAQ48 inch pan |
|---|---|---|---|---|
| Pan speed (rpm) | 18 to 20 | 14 to 16 | 8 to 12 | 3 to 5 |
| Tablet charge (kg) | 0.5 to 1 | 3 to 5 | 40 to 50 | 100 to 130 |
| Tablet bed temp (°C) | 35-40 / 30-35 | 35-40 / 30-35 | 35-40 / 30-35 | 35-40 / 30-35 |
| Inlet temp (°C) | 75-80 / 60-65 | 75-80 / 60-65 | 75-80 / 60-65 | 75-80 / 60-65 |
Before you specify a grade
The polymers behind a coating system
Methacrylic, CAP, phthalate, HPMC and PVA. What each does in a film, and which grade is built on it.
Read the guideCoating defects and what causes them
Logo bridging, picking, orange peel, loss of gastro resistance and the failures that only show on stability.
Read the guide