State · West Bengal
Tablet coating material supplied to West Bengal
Eastern India formulations and a long established ayurvedic sector.
Written by the Rglax Pharma technical team, who formulate and manufacture every grade named on this page at our WHO-GMP works in Tahliwal, Una (drug manufacturing licence NNZ/23/238). Reviewed 3 September 2026. Licences and certificates.
What is made here
Kalyani, Barrackpore, Howrah and the Durgapur belt carry domestic formulation units alongside ayurvedic and herbal manufacture.
Why our range fits it
The eastern belt runs high humidity for much of the year. That shows first as sticking on the press and later as colour drift on stability, which are two ends of the same problem and take two different products to solve.
How supply works
Road freight from Tahliwal across the northern and eastern belts.
Supplied from
- Works
- Plot No. 30, Industrial Area Tahliwal
- District
- Tehsil Haroli, Distt. Una 174507
- State
- Himachal Pradesh, India
- Delivering to
- West Bengal, West Bengal
- Licence
- NNZ/23/238
- Compliance
- WHO-GMP Compliance Unit
Industries served
- PharmaceuticalDrugs and Cosmetics Act
- NutraceuticalFSSAI
- Ayurvedic and herbalSchedule T
- Formulation developmentR&D and FDD teams
- Contract manufacturingToll and third party
Grades
The 4 grades that matter most in West Bengal.
Chosen against what West Bengal manufactures, not against what we would most like to sell. Each one links to its full page, with the process parameters it was developed on and the actives it was formulated for.
Hygroscopic adsorbent material
Holds moisture off hygroscopic actives during compression and afterwards.
HR100 is a hygroscopic adsorbent material for hygroscopic drugs. It works effectively on Sodium Valproate, L-Carnitine, Valproate Sodium and other actives that pick up moisture and create problems during compression and afterwards.
- Base ·
- Dry blend
- Finish ·
- Excipient blend
- Formulated against ·
- Sodium Valproate, L-Carnitine, Valproate Sodium
Moisture barrier for multivitamin and ferrous tablets
Solvent base barrier film for hygroscopic multivitamin and iron formulations.
Solvent base moisture barrier film coat for Multivitamin and Ferrous group tablets. It protects the core from moisture pick-up and from the colour change that follows it on shelf.
- Base ·
- Non-aqueous (solvent)
- Finish ·
- Colour or white, moisture barrier
- Formulated against ·
- Multivitamins, Ferrous group
Moisture barrier for Amoxycillin and Clavulanate
Solvent base extra white barrier film for the most moisture sensitive combination.
Moisture barrier film coat on a solvent base, extra white, developed for Amoxycillin and Clavulanate potassium tablets. Water ingress during and after coating drives degradation in that combination, and this grade is built to hold it out.
- Base ·
- Non-aqueous (solvent)
- Finish ·
- Extra white, moisture barrier
- Formulated against ·
- Amoxycillin and Clavulanate potassium
Aqueous film coat, white or colour
Water base ready-mix film coat supplied white or in your agreed shade.
General purpose aqueous film coating for immediate release tablets. It is dispersed in purified water and applied as a white or coloured film coat, giving a smooth, glossy surface with well defined logo definition.
- Base ·
- Aqueous
- Finish ·
- White or colour, high gloss
Read next
- Hygroscopic AdsorbentAdsorbent material for hygroscopic drugs that create problems during and after compression.
- Moisture Barrier CoatingHPMC and PVA based immediate release systems that protect against light, moisture and environmental gases.
- Film Coating SystemAqueous and non-aqueous film coats, formulated to your application and regulatory requirement.
- Coating defects, and what causes themPicking, orange peel, twinning and colour variation traced back to the parameter that produces them.
- Coating weight gain calculatorHow much material a batch on your coater needs at a target weight gain, including process loss.
- Supplying manufacturers who exportThe documentation and pharmacopoeial references needed when the finished tablet leaves India.
- Send a requirementName the tablet, the target and the volume, and we quote for supply to West Bengal the same working day.