OSP series metering rods can be used for printing and coating of paper, film, etc., and the coating amount, length and surface treatment can be customized according to requirements. It is widely used in coatings, inks, paper printing and packaging, tape protective films and other industries. Nanbeichao provides system selection guidance and comprehensive customization services.


D-Bar about the selection of groove specifications
Although it depends on the coating conditions, the amount of coating solution transfer is usually related to (D-Bar> wire rod). Therefore, in the case of the same 1mm areaBelow, it can be considered that D-Bar has more applications.
It's just a guide, but when it comes to choosing a D-Bar by comparing it to a wire bar,Please refer to the excerpt from the list of groove specifications below, we recommend that you use the smallest size as a guide, such as A.

*The 1 mm area shown in the groove specification table is the measurement data of a test piece with a material diameter of φ10.
*The test piece used for the measurement data is not surface treated.
* The area of 1 mm may vary depending on the selected material diameter, surface treatment type, and thickness.
*Our 1 mm area does not guarantee the coating amount, and depending on the coating conditions and the physical characteristics of the coating solution, it may differ from the estimated film thickness due toPlease use this as a reference value only.
