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  1. Alois Senefelder

    Printings Past

    Gentlemen and fellow Lithographers, I'm beginning to feel like this........................... In Praise of an Empty Ink Can. by Frank Granger. Its contents spent, And sides all bent And ready for the pile. This empty can. The servant of man? I ponder for a while. With power and force, It...
  2. Alois Senefelder

    Zero Set Ink Duct Profile

    Hello fellow Lithographers, Erik Nikkanen ask the question about accurate - Zero Set Ink Profiles, so what method or procedure do you use to achieve a Zero Set Ink Duct Profile ? Regards, Alois
  3. Alois Senefelder

    Lithographic Plate Progression

    Hello Gordo and fellow Lithographers, This posting is related to one I posted in the CtP forum, about the use of On Press Developed Plates and my use of the word - Development A PDF - this Pira research report dated 1982, is about the first litho plates developed by water or water-based...
  4. Alois Senefelder

    Remembrance

    Gentlemen, Just a thought ..................... Regards, Alois
  5. Alois Senefelder

    Paper Curl and Ink Transfer

    Hello fellow Lithographers, While searching my Archives from when I attended the Manchester School of Printing, I found the following Technical Paper - I hope you will find it of interest and value PDF - part 2 of the Enlightenment Thread in a previous post...
  6. Alois Senefelder

    Curious

    Hello fellow Lithgraphers, Have we vanquished the Plague ---- Picture Framing ???? Regards, Alois
  7. Alois Senefelder

    Hand Out - Roller Temperature

    Hello fellow Lithographers. A PDF handout, I hope you will find of interest. Regards, Alois
  8. Alois Senefelder

    Chemistry and CtP - fact or myth ?

    Hello fellow Lithographers, Learners and Smudgers of Ink on Paper. The Surface Science of Offset Printing Technology Wetting and spreading are decisive parameters in the offset printing process. These quantities are determined by the surface or interfacial tension and the surface energies of...
  9. Alois Senefelder

    Effect of Paper on Color ------

    Gentlemen of the Pre-press and Color Management. Effect of Paper on Color Quality of Prints - a PDF I hope you will find it of interest and value. Regards, Alois
  10. Alois Senefelder

    The Book

    Gentlemen, I hope this is of interest --- "The world of books is the most remarkable creation of man nothing else that he builds ever lasts monuments fall; nations perish; civilization grow old and die out; new races build others. But in the world of books are volumes that have seen this happen...
  11. Alois Senefelder

    Printer's Anatomy

    Gentlemen, I hope you are not - Squeamish ! I give you ..................................... Regards, Alois
  12. Alois Senefelder

    Lack of Dampening Predictability

    Hello fellow Lithographers, And what say you ? A PDF Regards, Alois
  13. Alois Senefelder

    Closed Loop Colour Control

    Hello fellows Lithographers, I enclose PDFs on the subject of "Closed Loop Inking Control" also the "Friends of ITB" might find paragaphs 1/2 on Pg 19 of interest. Regards, Alois
  14. Alois Senefelder

    Topic: Skew Rollers

    Hello fellow Lithographers, From experience and running a Harris- Marinoni M200 web-offset press in the 1970s with Duo-trol dampening system, also the ability to Skew the pan roller. The merits of Skewing in my opinion are on a scale of 1 > 10 about 5. The patterns of image/non-image areas...
  15. Alois Senefelder

    Alcohol Substitutes

    Hello fellow Lithographers and Learners, not forgetting "Smudgers of Ink on Paper" Printing using Alcohol Subsititutes - PDFs Regards, Alois "Ispa Scienta Postestas Est "
  16. Alois Senefelder

    Ink Flow and Roller Setting

    Hello fellow Lithographers Enlightenment !!!!!!! some PDFs "I hope you will find it of interest and value " Regards, Alois
  17. Alois Senefelder

    Reminiscence

    Hello fellow "Lithographers" re -- Marinoni, a little history. In one of my recent dispatch on the merits of Heidelberg Presses, I mentioned the French Printing Press-maker Marinoni and posted a picture. The picture showed the Pressroom circa 1890, Marinoni presses of the famous "Imprimerie...
  18. Alois Senefelder

    Colour Printing Variables

    Hello fellow "Lithographers" also Learners and not forgetting "Smudgers of Ink on Paper" A PDF on Colour Printing Variables. Remember - " From knowledge to competence is a great step --- from ignorance to competence an even greater one" Regards, Alois
  19. Alois Senefelder

    Water Flooding at Ends of Plate

    Hello fellow Lithographers, This is a common problem on all types of "Squeeze Type Dampening Systems" such as Alcolor, Komorimatic etc One common way of avoiding this problem - is to extend the length of the Rubber Metering Roller, slightly longer than the Press Inking Rollers, also try...
  20. Alois Senefelder

    Web Offset Newsletter

    Hello fellow Lithographers also "Learners" not forgetting "Smudgers of Ink on Paper" !! The information in this PDF is also relevant to all you Sheet Fed Printers " From knowledge to competence is a great step---from ignorance to competence an even greater one " Regards, Alois

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