Home > Technical Tips > Technical Tips on Screen Printing by Bhargav Mistry, DMI – #6

Technical Tips on Screen Printing by Bhargav Mistry, DMI – #6

Tips on squeegee blade (squeegee rubber)

  • Maintain a reasonable gap between the squeegee edge and inside of frame
  • Short gap will negatively affect print quality, performance, uniformity of ink deposit; and it also shortens the life of stencil, fabric & squeegee
  • Squeegee should be only 2” bigger than the print area i.e. for printing 30” wide squeegee should be 32” only

DMI_Workshop_20151001_368


10to12Sep09_0012

  • Keep ends of the squeegee rounded to get good registration and uniform ink deposit

Squeegee with rounded corners


Squeegee with sharp corners

  • Always maintain sharp squeegee while printing and use squeegee sharpener regularly.

squeegee_sharpener


nano-sharpener

  • Storage of squeegees is also very important. Its advisable to store the squeegees vertically (squeegee rubber side up) and ensure no objects are in contact during storage.
  • Good air circulation is also recommended to keep the squeegee dry after cleaning with solvents.

DMI_Workshop_20150803_13


IMG_0342

  • Do not use aggressive solvents to clean the squeegees
  • Do not wipe the ink from the squeegee after printing with any sharp metal or hard materials. This can damage the squeegee edge.
  • Do not print squeegees with one edge for longer period always use both edges after few hours or impressions to maintain the edge sharpness and parallelism

Finally I would to remind you to register for my next Graphics workshop schedule in June 12 to 14, 2017.

This time you will learn all about linearisation right from pre-press to screen making to screen printing including colour management system, digital workflow, ICC profiling and digital proofing on Inkjet Printer before final screen printing. Everything will be displayed live.

Plus for the first time you will also learn all about Monitor Calibration, Digital Proofing & Certification.

Enjoy and have a nice weekend.

Bhargav Mistry

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  1. sunil chothe
    April 19, 2017 at 6:48 pm

    Respected sir

    I would like to start the business in screen printing. I have few knowledge of the process & some knowledge of silicone inks. Pl guide me further for start ups.

    With regards

    Sunil Pune 9822793349 ________________________________

    Like

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