MY115032A - Method for screen printing of viscous materials - Google Patents
Method for screen printing of viscous materialsInfo
- Publication number
- MY115032A MY115032A MYPI9602768A MY115032A MY 115032 A MY115032 A MY 115032A MY PI9602768 A MYPI9602768 A MY PI9602768A MY 115032 A MY115032 A MY 115032A
- Authority
- MY
- Malaysia
- Prior art keywords
- dispenser
- screen
- height
- wall section
- onto
- Prior art date
Links
Landscapes
- Screen Printers (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
A METHOD FOR PRINTING VISCOUS MATERIAL, SUCH AS SOLDER PASTE, ONTO A SURFACE OF A BOARD, SUCH AS A PRINTED CIRCUIT BOARD, THROUGH A SCREEN HAVING OPENINGS THEREIN. THE METHOD INCLUDES FEEDING THE MATERIAL INTO A CHAMBER OF A DISPENSER, DISPENSING THE MATERIAL CONTAINED IN THE CHAMBER ONTO AN UPPER SURFACE OF THE SCREEN AND ONTO THE SURFACE OF THE BOARD FROM THE DISPENSER THROUGH A SLIT-LIKE BOTTOM APERTURE THEREIN AND THROUGH A SPACE BETWEEN A PAIR OF BLADES INCLUDING A LEADING BLADE AND A TRAILING BALDE AND DEPENDING FROM THE DISPENSER ON OPPOSITE SIQES OF THE BOTTOM APERTURE TO CONTACT THE UPPER SURFACE OF THE SCREEN, THE DISPENSER HAVING A REAR WALL COMPRISING A FIXED UPPER WALL SECTION AND A HEIGHT-ADJUSTABLE LOWER WALL SECTION CONNECTED THERETO, THE TRAILING BLADE SERVING AS A SQUEEGEE BLADE AND FIXED TO THE HEIGHT-ADJUSTABLE LOWER WALL SECTION, MOVING THE DISPENSER IN A DIRECTION OF TRAVEL THEREOF SO THAT THE SQUEEGEE BLADE URGES THE MATERIAL DISPENSED FROM THE DISPENSER THROUGH OPENINGS IN THE SCREEN AND ONTO THE SURFACE OF THE BOARD, AND ADJUSTING THE CONTACTING PRESSURE OF THE LOWER END OF THE SQUEEGEE BLADE TO BE APPLIED AGAINST THE UPPER SURFACE OF THE SCREEN BY CAUSING THE SQUEEGEE BLADE TO BE RAISED OR LOWERED BY MEANS OF MANUALLY OPERABLE HEIGHT-ADJUSTABLE MEANS MOUNTED ON THE DISPENSER AND OPERATIVELY CONNECTED TO THE HEIGHT-ADJUSTABLE LOWER WALL SECTION FOR RAISING AND LOWERING THE LOWER WALL SECTION WITH THE SQUEEGEE BLADE WITHIN A PREDETERMINED RANGE OF HEIGHT FIG 12
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI9602768 MY115032A (en) | 1996-07-04 | 1996-07-04 | Method for screen printing of viscous materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI9602768 MY115032A (en) | 1996-07-04 | 1996-07-04 | Method for screen printing of viscous materials |
Publications (1)
Publication Number | Publication Date |
---|---|
MY115032A true MY115032A (en) | 2003-03-31 |
Family
ID=47221689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI9602768 MY115032A (en) | 1996-07-04 | 1996-07-04 | Method for screen printing of viscous materials |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY115032A (en) |
-
1996
- 1996-07-04 MY MYPI9602768 patent/MY115032A/en unknown
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