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Printing & Substrate

Maintaining an optimal environment of 40-60% relative humidity is essential for the printing, substrate, and paper production industries. Merlin Technology provides advanced high-pressure, direct room, and in-duct printing industry humidification systems tailored to your specific plant infrastructure and processes.


Avoiding low humidity or dry environments is essential for the operation of printers, presses, and paper production itself. If you are in the printing industry or related to it, many equipment manufacturers already specify the operating conditions for their equipment (40-60% RH). To guarantee the best output, having an optimal humidity will avoid the inverse; costly dry conditions, which will cost downtime or even damage to your equipment.


With increased printing speeds and quality demands, creating the perfect conditions for the printing industry is essential for a profitable operation. Whether it is an offset, flexographic, or digital printing process, the right humidity matters to ensure the perfect print.

Benefits:

Our customers in printing:

Consistent printing quality

Reduced electrostatic charge improves paper handling

Reduces inconsistent color results

Reduces paper jams

Increased productivity, decreased waste, improved product quality

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SG360, IL

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LDS Printing, UT

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Standard SDMC, MA

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District Photo, AZ

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TetraPak, MEX

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Allied Printing Services, CT

Solving Common Industry Problems

Suboptimal humidity leads to numerous costly issues in printing and paper manufacturing. Dry environments cause paper to lose moisture rapidly, resulting in dimensional changes like rippling, cupping, and curling. Low humidity also drastically increases electrostatic charge, leading to frustrating paper jams, excessive dust accumulation on the printed image, and inconsistent color results.


Our intelligently planned humidification for the paper industry directly addresses these challenges. By ensuring consistent environmental moisture levels, Merlin Technology systems eliminate electrostatic buildup and vastly improve paper handling. This guarantees the highest print quality, fewer printing errors, and optimal press speeds without unnecessary machine downtime or product waste.

Protecting Your Assets

Proper humidity control for paper storage is equally critical to prevent material degradation before it even reaches the press. Likewise, maintaining strict humidity control for books in post-production or archival storage ensures the final product remains pristine, with vibrant colors and structurally sound binding that won't warp or crack over time.

Frequently Asked Questions

  • Why is humidity control important for printing?

    Maintaining 40-60% relative humidity ensures optimal paper behavior, reduces electrostatic charge, prevents paper jams, and guarantees consistent, high-quality color results.

  • What happens to paper in dry environments?

    Paper exposed to low humidity will quickly lose moisture, causing it to shrink, curl, or cup. It also becomes highly susceptible to static electricity, which attracts dust and disrupts toner or print heads.

  • Does Merlin Technology offer solutions for both production and storage?

    Yes. We offer scalable direct room and in-duct humidification systems designed for active production areas, as well as precise moisture control solutions for long-term paper and book storage.

Benefits:

Optimum required conditions for printers and press 45 - 55% RH

Reduced electrostatic charge improves paper handling

Maintain stable paper moisture content of 4 – 6%

Low energy systems to reduce operating costs and improve humidity control

Increased productivity, decreased waste, improved product quality resulting in higher profits

Our customers in Printing:

SG360, IL

LDS Printing, UT

SwissQprint, IL

TetraPak, MEX

Standard SDMC, MA

Contact us for your customized solution

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