Understanding electrostatic phenomena in the film processing process and methods for various charge removal and management.
S20764
Discharge marks, humidity, corona treatment, vacuum deposition, air blow, self-discharge ★ How should we deal with static electricity that occurs in the film process!?
Films have a large surface area relative to their volume and mass, and when this surface becomes charged, it can significantly impact products and manufacturing processes. Electrostatic phenomena are influenced by characteristic charging phenomena related to equipment, and due to the uniqueness and complexity of each process, there seems to be many cases where a fundamental understanding is lacking and countermeasures are challenging. This time, we will focus on the film process and explain everything from the basics of static electricity to practical knowledge that can be used on-site.
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basic information
Venue: Kawasaki City International Exchange Center, 1st Floor, Conference Room 1 [Kanagawa, Kawasaki] 10 to 12 minutes walk from "Motosumiyoshi Station" on the Tokyu Toyoko Line and Tokyu Meguro Line Date and Time: July 11, 2012 (Wednesday) 13:30-16:30 [Early Bird Discount Price] 46,200 yen (including tax and text costs) for up to 2 people from one company.
Price information
After June 27, the regular price will be 49,350 yen (including tax and text costs) for up to 2 people from one company.
Price range
P2
Delivery Time
P2
Applications/Examples of results
1. Overview of Static Electricity 1-1 History of Static Electricity 1-2 Reasons for Its Troublesomeness 1-3 Charge and Potential 1-4 Elementary Charge of Electrons and Charge Density 2. Fundamentals of Charging Phenomena 3. Charging Phenomena Specific to Film Manufacturing Processes 3-1 Charging Elements in the Winding Section 3-2 Charging by Contact Rollers 3-3 Charging by Deionizers 3-4 Charging Elements in the Unwinding Section 3-5 Promotion of Charge Separation by Deionizers 3-6 Basics of Corona Treatment 3-7 "Copy Discharge Marks" in Corona Treatment 3-8 Internal Charging in Electrostatic Casts 3-9 Deionization in the Stretching Process 4. Static Electricity Phenomena in Vacuum Deposition Processes 5. Basics and Usage of Deionizers 5-1 Types of Deionizers 5-2 AC Corona Deionizers 5-3 Pulse Corona Deionizers 5-4 Air Blow Deionizers 5-5 Self-Discharge Deionizers 5-6 Charging by Deionizers 5-7 Behavior of Corona Ions 5-8 Rechargeable Deionization 5-9 Proper Usage Methods 6. Management of Static Electricity
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