Insights & Knowledge Hub
Practical guides, tips and industry know-how for paper makers and builders
Paper ChemicalsBurst Factor Improvement: How a Cationic Wet-End Polymer Lifts BF by 15% and Cuts Starch
Burst Factor is the number every kraft and board buyer asks for first. A cationic base polymer dosed at the wet end (1.5–2 kg/tonne) improves wet-end chemistry, lifts BF by around 15% from the existing process condition and lets you cut starch consumption at the same time.
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Construction ChemicalsFly Ash Brick Admixture Guide: Stronger Bricks, Lower Cost
Fly ash brick makers face a squeeze between rising cement prices and demand for higher strength. A purpose-made admixture solves both – here is how it works and how to dose it.
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Paper ChemicalsEco-Friendly Retention & Drainage Aids: Why They Pay Off
A well-designed retention and drainage program is the most profitable chemical you can add to a paper machine – it saves fibre, steam, chemicals and effluent load at the same time.
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Showers & NozzlesPaper Machine Shower Maintenance: A Practical Checklist
Dirty fabrics, streaks, holes and short felt life usually trace back to neglected showers. Use this daily, weekly and shutdown checklist to keep high-pressure and oscillating showers performing.
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DyesHow OBA (Optical Brightening Agents) Boost Paper Whiteness
Brightness and whiteness are not the same thing, and bleaching alone cannot reach the whiteness buyers expect. Learn how di-, tetra- and hexa-sulphonated OBAs work and where to add them.
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Paper ChemicalsHow to Reduce AKD Consumption Without Losing Sizing
AKD is one of the costliest wet-end chemicals in a mill. Most sizing problems are retention problems in disguise. Six practical levers to cut AKD dosage by 20-30% while holding Cobb values.
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DyesChoosing the Right Dye for Kraft vs Tissue Paper
Kraft and tissue behave very differently at the wet end. Here is a practical guide to picking between direct, basic and acid dyes so you get the shade you want at the lowest cost.
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