Overview
Japan OSP-2 micron production bar (also known as Metering rod) is a custom production bar used to control Flow rate and maintain coating uniformity in paper, film and other production machinery and equipment. It adopts formed process and stainless steel material, and has rust prevention and Abrasion Resistance. OSP-02 L1000φ 16 Spreader Metering rod is a custom bar with a rod diameter of 16mm, an application width of 1000mm, and a control Coating thickness of 2 microns. It is an original imported product from Japan OSP.
Features
1. Made of stainless steel to prevent rusting, Abrasion Resistance is better.
2. Adopt formed process to replace traditional steel wire coating bar.
3. Minimum 1.5μm wet film thickness can be controlled to achieve ultra-thin Spreader.
4. The bottom of the groove is wider than the traditional steel wire coating bar, and the Coating Weight is usually larger.
5. Specifications and lengths can be customized.
Principle
Spreader the liquid on the surface of the substrate, with D-Bar to adjust (scrape off) the amount of liquid to control Flow rate and maintain coating uniformity.
Applications
Film: LCD film, X-ray film, Encasement film, etc., Glass: Automotive Glass, LCD Glass, Construction Glass, etc., Paper: Newspaper, Light, Wallpaper, Special Paper, etc., Encasement Material: Carton, Tape, Encasement Paper, etc., Tape: Video Tape, etc., Magnetic Card: Ticket, Recharge Card, etc
Steps
1. Spreader the liquid on the surface of the substrate.
2. Use the D-Bar bar to scrape over the Spreader area and adjust (scrape off) excess liquid to control the Coating thickness.
Notice
• Before use, please confirm whether the bar specifications (such as wet film thickness, application width) meet the process requirements.
• Please select the appropriate bar according to the specific Application (e.g. Film, Glass, paper).
• If you need non-standard specification length, please consult customer service for customization.
