U2 PRESS

Literature & News

Notes from the coating line — regulation, technology, cost and cases.

All articles

01 Where Do the VOCs Actually Come From in Film Coating Drying?
02 RTO Working Principle for Film Coating: A Straightforward Explanation
03 Oven Exhaust at 160°C: Why It Cannot Go Directly into an RTO
04 Zeolite Rotor + RTO: The “Concentrate + Destroy” Combination for High-Volume, Low-Concentration Scenarios
05 Why Was Direct Venting Ever a “Reasonable Choice”? The Path Dependency of VOCs Treatment in Film Coating
06 The Low-Cost Trap of Activated Carbon: Why RTO Is Replacing It
07 RTO Budget and Timeline for 2-3 Coating Lines: A Transparent Cost Reference
08 The Hidden Value of RTO: How Heat Recovery Changes the Energy Equation for Coating Lines
09 Activated Carbon vs RTO: A Five-Year Total Cost of Ownership Comparison for Film Coating
10 Ethyl Acetate, MEK, and Toluene: The Three Most Common Solvents in Film Coating Exhaust
11 EU IED 2.0 Is Now in Force: The Compliance Timeline Is Tightening for Film Coating Factories
12 U.S. EPA‘s Regulatory Logic for VOCs: From “Definition” to “Enforcement”
13 The 2025 Compliance Window for Film Coating VOCs Treatment: A Strategic Judgment
14 RTO Maintenance and Inspection Cycle: What Does Every Six Months Actually Mean?
15 From “Hazardous Zone” to “Non-Hazardous Zone”: How RTO Gives Film Factories Site Selection Freedom
16 An RTO Retrofit Case Study of a BOPP Coating Line: From Complaints to Near-Zero Emissions
17 The “China Supplier Phenomenon” in Film Coating RTO: Why the Designers Are Mostly in China
18 RTO Selection Logic for Middle East Film Factories: Design Considerations for High Temperature, High Humidity, and Dusty Environments
19 From Reactive Rectification to Proactive Planning: A Three-Year Environmental Roadmap for a Southeast Asian Film Factory