Notes from 38 years on the mill floor
Practical guides on paper chemicals, minerals, dyes, felts, water treatment and detergents – written for the people who run the plant.
Monsoon-Proofing Your Chemical Store: Storage Tips That Save Money
Humidity and rain ruin powders, cake starch and spoil liquids. Simple storage practices that protect your chemicals and paper through the monsoon.
Read article Paper DyesBasic Dyes for Kraft and Unbleached Paper: Bright Shades at Low Cost
Why basic dyes are the go-to for colouring kraft and unbleached papers, which shades work best, and how to fix them for clean white…
Read article Paper ChemicalsOptical Whitening Agents in Paper: Brighter Sheets at Lower Cost
How optical whitening agents (OBA) make paper look whiter, where to add them, and how to get the most whiteness from every kilo.
Read article Paper ChemicalsTissue Paper Chemicals: Balancing Softness, Strength and Absorbency
Tissue needs to be soft, strong when wet and highly absorbent. How wet strength resin, starch, enzymes and clean water systems help tissue mills…
Read article Buying GuidesHow to Choose a Reliable Chemical Supplier for Your Mill
Price matters, but consistency, lead time and support matter more. A practical checklist for purchase heads choosing a chemical or mineral supplier.
Read article Paper ChemicalsKraft Paper Strength: The Chemicals That Make the Biggest Difference
Burst, RCT and Cobb – how starch, strength resins, sizing and good wet-end control help kraft mills meet box-maker specs at lower GSM.
Read article Minerals & FillersChina Clay in Paper Making: How the Right Kaolin Grade Improves Opacity, Print and Cost
What china clay does in paper, filler vs coating grades, real use cases and common problems – a practical guide for paper mills from…
Read article Buying GuidesMittal Trading Company: 38 Years of Supplying Paper Mills, the Old-Fashioned Way
How a trading office in Muzaffarnagar grew into a trusted supply partner for paper mills and process industries since 1988 – and what buyers…
Read article Minerals & FillersDuplex Board Coating: Getting a Bright, Printable Top Coat
What goes into a duplex board coating – clay, binder, dispersant, lubricant – and how to fix common coating problems like mottle, cracking and…
Read article Paper ChemicalsPaper and Board Chemicals: A Practical Guide to What Each One Does
Starch, sizing, retention aids, strength resins, defoamers and more – what each paper chemical does, where it goes and how to tell if it…
Read article Detergent ChemicalsLiquid Detergent Thickening: Common Problems and How to Fix Them
Thin liquids, lumps, separation and viscosity drift – what causes them in liquid detergents and cleaners, and simple ways to fix each.
Read article Paper ChemicalsStickies in Recycled Fibre: Where They Come From and How to Control Them
Stickies cause holes, breaks and dirty felts in recycled-fibre mills. Here is where they come from and a practical plan to control them.
Read article Detergent ChemicalsDetergent Binders and Thickeners: What Manufacturers Should Know
How binders hold detergent cakes and powders together, how thickeners build viscosity in liquids, and how to pick the right one for your product.
Read article Water TreatmentETP Chemicals: A Practical Guide for Paper, Textile and Process Units
Which chemicals an effluent treatment plant needs – coagulants, flocculants, pH correction – and how to run an ETP that passes inspection.
Read article Water TreatmentIon Exchange Resins for Boiler Feed Water: A Practical Guide to DUOLITE
How cation and anion exchange resins soften and demineralise water, which DUOLITE grade fits which job, and how to make resin last longer.
Read article Minerals & FillersSoapstone (Talc) Powder: Uses in Paper, Detergents and Beyond
How soapstone (talc) powder works as a filler, pitch control agent and processing aid in paper, detergent bars, paints and plastics.
Read article Machine ClothingDryer Screens and Spiral Link Fabrics: A Buyer’s Guide for Paper Mills
How dryer screens affect drying and runnability, woven vs spiral link fabrics, and what to check before ordering your next screen.
Read article Machine ClothingPress Felts: How to Get Longer Life and Better Dewatering
What press felts do, why they fill and wear out early, and practical steps – including choosing the right endless felt – to get…
Read article Paper ChemicalsSlime Control on Paper Machines: Keeping the System Clean with Biocides
Why slime builds up in closed water systems, how it causes holes and breaks, and how antislime agents and good housekeeping keep machines clean.
Read article Paper ChemicalsDefoamers in Paper and Pulp Mills: Why Foam Quietly Costs You Money
How foam and entrained air cause pinholes, drainage loss and breaks – and how to choose and dose the right defoamer for pulp mill…
Read article Paper DyesPaper Dyes: How to Keep Shade Consistent, Reel After Reel
Why paper shade drifts, how direct, basic and acid dyes behave, and simple steps that keep colour the same from batch to batch.
Read article Buying GuidesTextile Processing Chemicals: Bleaching, Dyeing and Effluent Basics
The core chemicals in textile processing – peroxide, dyes, enzymes, guar and ETP chemicals – and how mills can get better results with less…
Read article Paper ChemicalsHydrogen Peroxide Bleaching in Paper and Pulp Mills: A Plain Guide
How hydrogen peroxide brightens pulp, where it fits in the process, safe handling and tips to get more brightness per kilo.
Read article Paper ChemicalsDeinking Chemicals: Getting Cleaner Pulp from Recycled Paper
How deinking chemicals lift ink from recycled fibre, the role of peroxide and surfactants, and tips for brighter, cleaner pulp.
Read article Minerals & FillersCalcite, GCC or China Clay? Choosing the Right Filler for Your Paper
A side-by-side look at calcite powder, GCC and china clay as paper fillers – brightness, opacity, cost and where each one fits.
Read article Buying GuidesChemicals for Sugar Mills: A Season-Ready Checklist
Lime, flocculants, biocides, defoamers and boiler water chemicals – what a sugar mill needs for a smooth crushing season and why each matters.
Read article Minerals & FillersKaolite-90: An Indian Coating Clay Alternative to Imported Kaofine-90
Why board makers are switching from imported coating clay to Kaolite-90 – performance, cost, lead time and how to run a trial.
Read article Paper ChemicalsDry Strength Resin: How Mills Get Their Burst and Tensile Back on Recycled Fibre
Why recycled fibre loses strength, how dry strength resin helps, where to dose it and which grades benefit most.
Read article Paper ChemicalsRosin vs Surface Sizing: Which Sizing Method Fits Your Paper Machine?
How internal rosin sizing and surface sizing differ, when to use each, and how to fix common sizing problems on the machine.
Read article Paper ChemicalsRetention Aids Explained: How Small and Mid-Size Mills Can Hold More Fines and Filler
What retention and drainage aids do, how to tell if you need one, and how to get the most from them on a smaller…
Read article Paper ChemicalsCationic Starch in Paper Making: Dosing, Benefits and Common Mistakes
Why cationic starch is the most useful wet-end additive in many mills, how to cook and dose it, and the mistakes that waste it.
Read article Minerals & FillersHydrated Lime in Industry: Water Treatment, Sugar and Effluent Uses
Where hydrated lime is used in water treatment, sugar mills, effluent plants and paper mills – benefits, quality points and safe handling.
Read article Minerals & FillersTitanium Dioxide in Paper and Coatings: Opacity Where It Counts
Why titanium dioxide gives the highest opacity of any white pigment, where it pays back in paper, board and paints, and how to use…
Read article Paper ChemicalsGuar Gum in Paper and Textile Processing: What It Does and Why It Works
Guar gum is a natural thickener and strength aid. Here is how paper mills and textile units use it, its benefits, and tips for…
Read article Paper ChemicalsEnzymes in Paper Making: Saving Energy and Improving Strength
How enzymes help paper mills refine with less power, control pitch and stickies, improve drainage and deink recycled fibre – with practical use cases.
Read article Paper ChemicalsAlum in Paper Making: Ferric vs Non-Ferric and When to Use Each
What alum does at the wet end, the difference between ferric and non-ferric alum, and how to dose it without causing deposits or shade…
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