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The Kadant Blog

Doctoring, Cleaning, Filtration


When Should You Change A Doctor Blade?

Determining the correct doctor blade for an application requires answering a number of questions to ensure the right blade is chosen to produce the needed outcomes of the application.

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Fluid Filtration 101: Understanding the Basics

If you have water or fluid in your process system, it’s likely you have solids build-up. These solids can cause difficulty in the production process. Basic knowledge about particle size measurement, total suspended solids, fluid types, and filtration screen basics is helpful when determining the correct filtration system to implement or when troubleshooting a problematic system.

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Product Evolution in Effective Water and Fiber Recovery

During the past four decades, Kadant has supplied over 1,000 gravity and vacuum-assisted strainers to the pulp and paper industry. As the pulp and paper industry evolved, the need for a product with the advantages of traditional strainers that incorporated higher reliability, a simple design, and less maintenance was recognized.

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In Case You Missed It

The year is half over and the marketplace is always evolving, so in case you missed it, these are the five most popular blog posts from the past six months.

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What is TAD?

In the tissue industry, TAD is the acronym for Through Air Drying. The TAD process used in tissue manufacturing was developed by P&G, Kimberly-Clark, and Scott. TAD was first used commercially in the 1960’s in the manufacturing of tissue and towel products. Each company had a slightly different process which created an avalanche of patents around the TAD process.

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Most Popular Blog Posts in 2015

2015 was a year of innovation for Kadant, so in case you missed it, these are the top five Kadant Toolbox blog posts from the past year based on popularity.

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Doctoring Tips from the Experts

I had the opportunity to sit down with Jon Olszak and Mike Six, regional applications managers for doctoring, to discuss doctor blade tips and applications for the pulp and paper industry. Jon and Mike have over 35 years of doctoring and rolling cleaning experience.

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Vibration Monitoring in Tissue Manufacturing

One of the most dreaded words uttered in a tissue manufacturing facility is “chatter”. The thought of Yankee chatter makes many vendors, suppliers, and operators queasy. As tissue mill technology has evolved with improved controls, hardware, drives, clothing, and chemistry, Yankee speeds have increased leading to production limitations of the asset.

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