Wisconsin Administrative Code
Department of Natural Resources
NR 400-499 - Environmental Protection - Air Pollution Control
Chapter NR 466 - National emission standards for hazardous air pollutants for printing and flexible substrate surface coating processes
Subchapter III - Paper and Other Web Coating
Section NR 466.21 - What this subchapter covers

Universal Citation: WI Admin Code ยง NR 466.21

Current through August 26, 2024

(1) WHAT IS IN THIS SUBCHAPTER? This subchapter describes the actions you must take to reduce emissions of organic hazardous air pollutants (HAP) from paper and other web coating operations. This subchapter establishes emission standards for web coating lines and specifies what you must do to comply if you own or operate a facility with web coating lines that is a major source of HAP. Certain requirements apply to all who are subject to this subchapter; others depend on the means you use to comply with an emission standard.

Note: This subchapter is based on the federal regulations contained in 40 CFR part 63 Subpart JJJJ, as created on December 4, 2002 as amended at 71 FR 29805, May 24, 2006.

(2) DOES THIS SUBCHAPTER APPLY TO ME? The provisions of this subchapter apply to each new and existing facility that is a major source of HAP at which web coating lines are operated.

(3) WHICH OF MY EMISSION SOURCES ARE AFFECTED BY THIS SUBCHAPTER? The affected source subject to this subchapter is the collection of all web coating lines at your facility. The affected source includes web coating lines engaged in the coating of metal webs that are used in flexible packaging and web coating lines engaged in the coating of fabric substrates for use in pressure sensitive tape and abrasive materials. Web coating lines specified in pars. (a) to (g) are not part of the affected source under this subchapter.

(a) Any web coating line that is stand-alone coating equipment under subch. I which the owner or operator includes in the affected source under subch. I.

(b) Any web coating line that is a product and packaging rotogravure or wide-web flexographic press under subch. I which is included in the affected source under subch. I.

(c) Web coating in lithography, screen printing, letterpress and narrow-web flexographic printing processes.

(d) Any web coating line subject to 40 CFR part 63, Subpart EE, the NESHAP for magnetic tape manufacturing operations.

(e) Any web coating line subject to 40 CFR part 63, Subpart SSSS, the NESHAP for surface coating of metal coil.

(f) Any web coating line subject to 40 CFR part 63, Subpart OOOO, the NESHAP for the printing, coating and dyeing of fabric and other textiles. Any web coating line that coats both a paper or other web substrate and a fabric or other textile substrate, except for a fabric substrate used for pressure sensitive tape and abrasive materials, is subject to 40 CFR part 63, Subpart OOOO.

(g) Any web coating line that is defined as research or laboratory equipment in s. NR 466.22.

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