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DMI is truly an International Screen Printing Institute!

July 23, 2017 2 comments

Hi Friends,

My recent houseful workshop had 19 overseas participants (South Africa – 10, Egypt – 5, Japan – 1, Nepal – 2 and Sri Lanka – 1). In all there were 59 participants.

DMI is now truly an international screen printing institute!

DMI_Textile_Workshop_20170719_108

There is a saying that sometimes photo speaks more than words. So let me share with you photos of my recent textile workshop.

CLICK HERE AND ENJOY THE PHOTO GALLERY

Have a nice & lazy Sunday…

Bhargav Mistry

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DMI’s Creative Calendar – A Master Piece For Every Printer

June 23, 2017 4 comments

Hi Friends,
 
See photos gallery of DMI’s New Luxury & Creative Calendar.

DMI_Calendar_2017-2018

This calendar will be a master piece & reference guide for all Graphic Designers, Screen Printers, Packaging Product Developers and all those who are constantly searching for new innovative ideas in Printing, Packaging, Print Finishing for value addition to make more profits from existing facility.

In this calendar we have printed 23 special effects and combinations of UV Inks, Metallic Inks & Varnishes plus 10 different reflective designs (Micro Embossing Screen Printed).

We have also printed with UV CMYK Inks by Screen Printing using DMI’s new FM Screening Technique on FOIL Laminated Sheets and Special Matt UV White on Black Paper to create and artistic effect on black background.

I am sure you will use this calendar every day in your company for reference and designing purpose. This calendar will surely help you to get new ideas to make better profits.

This calendar was screen printed in my recent workshop and all those 50 lucky participants could see the making of this calendar LIVE.

Plus they could also see and note all the technical informations which I demonstrated during my workshop.

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Click here to see the photo gallery of my recent workshop and the making of DMI’s New Luxury & Creative Calendar

If you wish to earn more and stay ahead in competition than order your copy today.

The calendar can be ordered by sending SMS or WhatsApp on +91 88794 49765

or

You can also email to: sales@graficaindia.com

Don’t  forget to subscribe my blog to get regular updates about my workshops and many such technical and informative contents.

You will find this option on the top right and by entering your email id you will automatically receive notifications whenever I post any information on my blog.

DMI

Have a creative days ahead and stay in touch.

Bhargav Mistry

DMI to demonstrate 23 NEW Combinations in Print Finishing & Special Effects

June 4, 2017 2 comments

Hi Friends,

If you are a packaging product developer or a graphic designer who are constantly searching for new ideas / innovative concepts in Printing & Packaging, then my upcoming workshop on 12-13-14 June 2017 on Graphics, Print Finishing, Special Effect, and Value Addition would be the most important event of this year for you.

Because in this workshop, I will be demonstrating for the first time, 23 New Creative Ideas in Print Finishing & Special Effects for value addition on your offset and screen printed jobs.

To demonstrate all these 23 effects in just 3 days, I have prepared more than 40+ Screens of different mesh count and thread diameters. Even more than 18 to 20 types of special effects UV Inks / Solvent Inks / Metallic Inks / Pearl Inks / Spot Colour Inks and Varnishes will be used in different combinations to create dramatic effects on offset and screen printed jobs on various substrates like paper and foil laminated sheets.

For the first time in DMI, I will be demonstrating how to create amazing ‘Black and White’ effect, screen printed on black paper with complex foiling technique without using any kind of dies or templates.

Moreover, I will also be teaching monitor calibration, colour management system and software, digital proofing with proof certification, plus stochastic screening techniques to produce MOIRE FREE digital-like quality prints with traditional screen printing process. EVERYTHING LIVE!

And I will be showing many new tools and software which will speed up your selection of any complex images to create special effect on selective areas.

Today, all the screen and offset printers are constantly searching for new ideas and innovative concepts which can create three dimensional effects on two dimensional prints. Let me tell you that currently screen printing is the only process which can produce that third dimension effect with minimum investments and maximum returns.

As such, I am proud to say that DMI is the only institute in the world where you get to learn print finishing and special effects on screen/offset/packaging and also textile screen printing.

Currently my forthcoming workshop in June’17 is overbooked and we have closed the registration. However, if you are in the process of creating or developing new packaging products, brochure, catalogues, books, diaries, flyers, invitation cards, calendars, posters or any type of exclusive graphic prints for your customer, then do visit DMI soon. You will be able to see many new creative samples on display at DMI’s sample gallery. This will help you in your designing and can save you lot of money.

If you wish to see how to print all these new special effects LIVE, then do subscribe to my Blog (www.bhargav.com) because soon I shall be announcing my next workshop dates on graphics and value addition.

Believe me, only within a week DMI workshops gets completely booked. So, once I announce the next dates, do register quickly before we close the registration.

In the mean time enjoy the monsoon season ahead!

Bhargav Mistry

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

April 15, 2017 1 comment

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

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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.

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  • 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

Upcoming DMI Workshop on Commercial, Graphics, Industrial, Packaging, Print Finishing & Special Effects Screen Printing

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I am excited to announce about my upcoming workshop on GRAPHICS, INDUSTRIAL, PACKAGING, PRINT FINISHING & SPECIAL EFFECTS SCREEN PRINTING application on:

12 – 13 – 14 June 2017

DMI has successfully completed 10 years in 2016 and all these years whenever we conduct any workshop our challenge was always to demonstrate new and latest techniques which should be way ahead in all terms.

Click here to watch DMI’s 10 years of innovative journey

 

In the past I had demonstrated many innovative techniques live at DMI. Here are few important ones:

Micro Embossing also known as Refractive Designs by screen printing

Special Effects Inks & Varnish on packaging & commercial printing

ICC Profiling and colour management system in screen-printing

Monitor CalibrationTransmission Densitometer LinearisationEpson Printer Inkjet Positive MakingColour Management Profiles & Charts

Art/Serigraphy screen-printing

Demonstrated process colour screen-printing on various rigid substrates

2nd Generation FM Screening in graphics & textile screen printing

So in my upcoming workshop you will learn 10 new and improved techniques:

  1. Now a days in DMI we say “Once upon a time there was a moire in screen printing”, yes its true. Since 2015 we have completely stopped teaching/demonstrating traditional halftone technology because that’s one of the main reason why we get Moire problems in screen printing. At DMI we believe halftone printing is an outdated technology in certain areas and applications like advertising, poster, signage, garments & textile printing and some industrial printing applications where you want to achieve smooth gradients without MOIRE.So welcome to the world of DMI and learn how to print Stochastic Dots (2nd generation FM Screening), an alternative solution to achieve MOIRE FREE SCREEN PRINTING. With this technique it will be difficult for you to differentiate the printed job whether its screen or digital printing. Now with 2nd generation FM Screening you can achieve digital like quality through screen printing. A complete workflow right from designing to screen making to printing will be demonstrated to achieve this result.

  2. ICC Profiles & Workflow from artwork/designing to final PDF. What are the important criteria and settings to make a proper PDF file for printing.

  3. Practical demonstration & workflow how to linearise Positives, Screen Making & Screen Printing Press.

  4. Practical demonstration how to create your own ICC Profiles for your inks and printers.

  5. For the first time we shall display LIVE how to CALIBRATE and VALIDATE Monitor and Printer so that “WHAT YOU SEE IS WHAT YOU GET” (WYSIWYG)

  6. Learn all about digital proofing & validation of the proofs in details. This is a very helpful topics for designers and all kind of printers who outsource their jobs and even who has in-house printing. The challenge every printer or designer faces today is standardisation and repetition accuracy of jobs e.g. if one particular PDF file is given to 10 different printers, even if they all use same machines, screen or plates in case of offset printer, paper and inks still all those 10 printers will produce different colours. The main reason behind this is lack of knowledge and understanding of Colour Management System. So you will learn all this in details to achieve perfection.

  7. Introducing for the first time in DMI, non PVC BASED, ECO-FRIENDLY water based inks for GREEN SOLUTIONS/APPLICATIONS. Water based inks can be also used in various products and application such as packaging, wedding cards, paper bags, cotton bags, serigraphy/art screen printing etc. etc…

  8. Serigraphy/Art screen printing on hand made papers using water based inks.


  9. Learn productive and ideas and techniques to improve your printing quality.

  10. Introducing new special effects UV inks & varnish and how to apply foil on selective areas without foil stamping machine.

The workshop registration is open.

CLICK HERE TO REGISTER

Important Note: After receiving registration for this workshop we will be screening each participants to qualify for this workshop.

There is one exciting offer specially received to DMI which I will be announcing soon.

So till that time enjoy and keep in touch.

Bhargav Mistry

Technical Tips by Bhargav Mistry, DMI – #3

In my previous blog post I had mentioned about Humidity control and I would like to further elaborate on this subject.

Controlling Humidity is very important and essential in screen making department. Few companies do have Air-Conditioned in their screen making department but that only will not help. Split/ceiling mount or wall mount units are all comfort AC’s and do not have humidity control system.

If you want to achieve high quality screens and repetition accuracy then controlling Temperature and Humidity becomes very crucial.

In DMI many times we keep screens till max. 15/20 day unexposed. Obviously under control environment and in total dark condition to prevent from light and to avoid hardening of screens.

To achieve longer shelf life from pre-coated screens do not allow screens to get expose to any kind of light including yellow light of your screen making room.

Once the coating is over and the screen is removed from the screen dryer. Keep those screens inside cupboards to avoid lights.

The main reason we could keep our pre-coated screens in perfect condition till 15/20 days is due to controlled temperature and humidity.

Alway try to keep humidity as low as possible at DMI we maintain between 50% to 55% RH and temperature 23℃ to 24℃
Humidifier_WhiteWestingHouseIf you are thinking about investment and running cost. Believe me its negligible compare to quality.

Currently in DMI we use centralised air-condition plant with inbuilt humidity control system.

But previously in DMI we were using White-Westinghouse Model WDE550. This machine consumes approx. 20 units in 24 hours which costs us max. ₹140/- per day which is very negligible.

It’s worth spending because the quality of screen will improves drastically. Plus you will always get repetition accuracy.

Especially when you use Inkjet films it will help a lot because I have observed people complaining of ink transferring on emulsion after exposing and there after the films can no longer be used.

The main reason for this is humidity or improper time given for emulsion to dry. The use of Screen Dryer is very much essential to achieve proper drying of liquid emulsions.

Investing on a humidity control system is very much essential in screen making department.

These kind of humidifier are available online on Amazon and Flipkart. The one which we use WDE550 cover approx. 550 sq. ft. easily (5500 Cubic Ft.).

“It’s vital that the amount of remaining moisture in the emulsion coat in the screen – when totally dry after coating (before exposing ), and also when dry after development (before printing) – remains under 4%. If it must resist to printing, especially in the part of India and Asia or in any other country when the humidity of external or internal air is above 70%. There are tools available in market which can measure internal emulsion humidity.” Says Michel Caza.

Below I have mentioned few important points if your screen making department has proper yellow lights, no windows to prevent outside lights, plus controlled temperature and humidity.

  1. Repetition accuracy
  2. Image Sharpness
  3. Reduce stencil breakdown during printing
  4. Increases quantity of prints
  5. Avoid inkjet films black ink transfer on emulsion after exposing
  6. Reuse inkjet films
  7. Reduces tackiness
  8. Increases pre-coated screens storage life
  9. Avoid pinhole problems
  10. Reuse screens after short print runs

So if you want to improve your screens, improve your screen making department first.

In my next post I shall highlight the importance each department and process.

Till then good bye.

Bhargav Mistry

Technical Tips on Screen Printing by Bhargav Mistry, DMI – #2

March 9, 2017 4 comments

Q – Important points about screen making room?

  • First of all you need proper screen making room with yellow safe lights
  • Do not allow outside footwear in the room
  • Do not keep any windows in the screen making room
  • Avoid outside light to enter in screen making room
  • Screens should not be made in dusty open area with bright daylight
  • Maintain room temperature around 20℃ to 23℃
  • Maintain consistent humidity around 55 to max 60 RH
  • Clean flooring with vacuum cleaner twice a day
  • Use anti-static clothes in the screen making room
  • Use anti-static gloves where ever possible plus to avoid contact of hand/fingers on screen mesh
  • Use anti-static brush or anti-static soft cloth to clean your positives and screens before coating emulsions
  • Use high quality emulsion coating trough
  • Use double door system to enter in screen making department to avoid outside lights
  • Do not wash screens inside the screen making room
  • Screen washing should be outside the screen making room but just adjoining to avoid hardening on unexposed areas
  • Screen washing should also be under yellow lights
  • Only keep Exposing Machine, Emulsion Coating Machine or Manual Coaters & Screen Dryers in the room.
  • Positive storage, artwork, designing etc. should not be in the screen making room
  • Do not have overhead fans in the screen making room to avoid dust particle circulation
  • Keep machines, tables etc 2 feet aways from the walls so that cleaning of dust within the room becomes easy

Pictures shown below are of our screen making department at DMI… Each room has proper safe yellow lights, no windows and fully air-conditioned with clean flooring.

I will soon post different layouts of a typical screen making department and how should be the optimum area required for easy movement of screen frames.

Always remember screen is the heart of printing, good quality screen delivers good quality prints. But to achieve good quality screens you also need modern & high class screen making department. That’s the most essential.

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