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Rglax Pharma
Tablets coated with MB 31RP moisture barrier in russet brown, for multivitamin and ferrous cores
Moisture barrier

MB 31RP

Moisture barrier for multivitamin and ferrous tablets

Solvent base barrier film for hygroscopic multivitamin and iron formulations.

Written by the Rglax Pharma technical team, who formulate and manufacture every grade named on this grade page at our WHO-GMP works in Tahliwal, Una (drug manufacturing licence NNZ/23/238). Reviewed 3 September 2026. Licences and certificates.

₹1,450per kg, indicativeGet a quote

Product details

Product code
MB 31RP
Brand
Rglax Coat
Coating system
Moisture Barrier Coating
Process base
Non-aqueous (solvent)
Finish
Colour or white, moisture barrier
Physical form
Ready-mix powder, dispersed on site
Usage
Pharmaceutical, nutraceutical, ayurvedic and herbal solid dosage
Made at
Plot No. 30, Industrial Area Tahliwal, Himachal Pradesh, India
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MB 31RP price and quantity

Indicative price
₹1,450 per kg
Trial quantity
Sent before any commercial order
Shade matching
Against a retained sample you send us
Supplied as
Ready-mix powder, dispersed on site
Quoted against
Shade, pack size and annual volume

MB 31RP product specifications

Coating system
Moisture Barrier Coating
Process base
Non-aqueous (solvent)
Finish
Colour or white, moisture barrier
Supply form
Ready-mix
Actives named
Multivitamins, Ferrous group
Shade matching
Against your retained sample

MB 31RP trade information

Despatched from
Plot No. 30, Industrial Area Tahliwal, Himachal Pradesh, India
Supplied to
India and export markets
Licence
NNZ/23/238
Compliance
WHO-GMP Compliance Unit

Price and minimum order

We do not publish a rate for MB 31RP because it moves with the shade, the pack size and the annual volume, and a number that ignores those three is a number you would have to renegotiate. Send the tablet, the target and the quantity and you get a firm quote the same working day.

A trial quantity goes out before any commercial order, with the process parameters this grade was developed on, so you can run it on your own pan before anyone commits to anything.

What to send us

  • The active and the strength
  • A retained tablet, if you are matching a shade
  • Coater size and batch charge
  • Target release profile or stability zone
  • Approximate annual quantity
Get a quote for MB 31RP

Product description

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.

Multivitamin and ferrous cores are hygroscopic before they reach the coater, so the barrier film is carrying part of the shelf life. Watch colour on coated tablets through the first stability pulls, since colour drift is usually the first sign that the barrier is too thin.

Polymers in this film

Recommended process

The parameters this grade was developed on, so your first trial starts from a known point.

Units
Starting process parameters by pan size
ParameterConventional coater12 inch panAuto coater24 inch panConventional coater36 inch panAuto coater48 inch pan
Pan speed (rpm)18 to 2014 to 168 to 123 to 5
Tablet charge (kg)0.5 to 13 to 540 to 50100 to 130
Tablet bed temp (°C)35-40 / 30-3535-40 / 30-3535-40 / 30-3535-40 / 30-35
Inlet temp (°C)75-80 / 60-6575-80 / 60-6575-80 / 60-6575-80 / 60-65

Temperatures given as aqueous / non-aqueous · indicative, confirmed against your core at trial

Work out the quantity for your batchHow much MB 31RP to issue at your charge and target weight gain.Set the spray rateGrams per minute per gun from your dispersion quantity and process window.

FAQs about MB 31RP

Multivitamin and Ferrous group tablets. Both are hygroscopic before they reach the coater, so the barrier film carries part of the shelf life rather than only improving appearance.

Colour drift on coated tablets through the early stability pulls. Watch colour before you watch assay.

Tell us your requirement

Name the tablet, the target and the volume. We quote against MB 31RP or against whichever grade actually fits, and we will say so if it is a different one.

Enquiring about

MB 31RP

Moisture barrier for multivitamin and ferrous tablets

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Ready to run on your pan

Request a trial of MB 31RP.

A trial quantity goes out with the parameters this grade was developed on, so you can run it on your own coater before anyone commits to anything.

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From trial to commercial supply.

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