A large, national industrial laundry account was seeking process improvements from several vendors. Several water treatment companies were brought in to survey current systems, and propose solutions. Bench testing, and eventually field trials, would…
A Government service provider had 16 facilities in a managing district. Each of these buildings contained at least one cooling tower, along with other water systems such as closed loops and boilers. Operations at…
The customer is a large automotive parts manufacturer located in the Midwest, USA. The account has multiple cooling towers totaling just over 1100 active tons. The facility had two primary issues with their water…
A machine producing 90 tons/day of towel grades was experiencing stickies contamination on the wire. These stickies caused sheet holes and periodically caused a high rate of sheet breaks. The source of stickies was…
A mill producing brown paper grades, principally corrugated medium, was experiencing severe felt deposits with a competitive cleaning program. The competitive program was unsuccessful at removing both felt surface deposits and organic soils from…
A tissue machine producing 100% recycled toweling with a fairly closed whitewater system desired to reduce operating costs by increasing CMC (carboxymethyl cellulose) use and minimize use of a proprietary wet strength resin. The…
A mill producing Kraft specialty printing and pressure sensitive grades was experiencing poor press stability during on-the-fly felt washing. The competitive program provided insufficient cleaning and resulted in poor press felt dewatering performance. As…
A manufacturer of axles was facing a competitive threat from other manufacturers due to their paint quality. To address this competitive pressure, the customer began to investigate upgrades to their paint system for their…
The customer has two facilities; each has a zinc phosphate immersion line for pretreating fasteners with unique corrosion resistance requirements. In addition corrosion resistance, the zinc phosphate crystals provide a surface structure that allows…
The customer is a potato chip manufacturer. The manufacturer utilizes defoamer in two locations within the process of creating the chips. In this process, bins of potatoes are loaded onto a conveyor and submerged…
Industry Events / 03.17.20
DuBois would like to sincerely thank the many industry organizations, event centers, hotels, sponsors, and partners for their incredible support working to reschedule events. DuBois will continue to support your efforts to bring quality events to our attendees and co-suppliers.
Training / 04.01.20
COVID-19 has dramatically changed the cleaning needs of our customers. DuBois will continue to put the safety our customers first. To simplify the process, DuBois has created Deep Cleaning Packages for Bleach and Quat sanitizing.
Recent Events / 03.23.21
DuBois Chemicals Quenching product line will now be available in Europe via the CIMCOOL organization. The European DuBois Quenching fluids product line includes oil-based Quenching Fluids and water-based Quenchants.
