China No. 5004 BTNY-I Rubber Perforated Plate Palm Print Pad

No.5004 BTNY-I Rubber perforated plate palm print pad

1. Purpose:

Take finger/palm print.

2. Composition:

It consists of plastic case, ink, permeable plate, etc. The ink is stored in the permeable plate. When pressing the surface of the permeable plate, the finger/palm will be inked evenly. Printing area of the permeable plate: 13x14cm.

3. Feature:

The permeable plate is made of microporous rubber, which is soft and should be pressed properly. When the finger/palm touches the plate with proper strength, the ink on the permeable plate will only adhere to the ridge line and leave the valley clean, thus producing clear finger/palm print with no excessive inking. But when pressing violently, the ink will adhere to both the ridge and valley, causing excessive inking.

4. Method:

Place the print pad flat, open the plastic case, press finger/palm on the permeable plate to ink the finger/palm fully and evenly, then press finger/palm on the print card or white paper to take finger/palm print. Pay attention to the pressing force.

5. Maintenance:

a) The ink will be in shortage after using for a period of time. In such cases, add ink to the ink pad. 24 hours later, the ink will permeate through the surface of the plate.

b) Clean the palms and fingers before pressing them on the permeable plate to prevent dirt from staining the permeable plate.

c) If there is dirt on the surface of the permeable plate, clean it with a clean brush.