Acoustic waves are characterized by their frequency (cycles per second), wavelength (distance between cycles), and amplitude (height of the wave). Depending on the frequency of the waveform, sound waves can be classified as infrasonic, sonic, and ultrasonic, Sonic waves have frequencies between 20 and 20,000 Hz, which correspond to the frequency range of human hearing, […]
Five years since publication of our technical paper, “How acoustically enhanced drying improves productivity, cuts energy consumption,” this article provides an update on the technology and how it is now being used in commercial settings. This firm’s patented acoustic drying system has helped converters, coaters and printers increase line speeds and dry at lower temperatures […]
Hot off the “digital” press, PFFC (Paper, Film, and Foil Converter) has recognized HTI’s Spectra Ultra heat & mass transfer technology as the Readers’ Choice top new product of 2013! Thanks to everyone who has taken an interest in our company. We look forward to pushing the bar higher in 2014.
An article presenting HTI’s technology was recently published in a German publication – Flexo Gravure Int’l magazine –Drying at the Speed of Sound. This has been a year of growth for HTI. We have put forth significant efforts to reach out to customers using seminars, magazine articles, open house and trade shows. We have realized […]
e-FlexoGlobal, a leading international publication for the converting industry, has recently published an article about HTI and its Spectra HE™ Ultra Drying Equipment. The article discusses the genesis for the technology and provides summary information for our installations. HTI’s technology and equipment offer improvements in operation, such as increased production and energy savings.