Showing posts with label pasta machine printer. Show all posts
Showing posts with label pasta machine printer. Show all posts

Wednesday, 1 November 2017

Ghost - accordion book

I conceived of the book Ghost as a complex accordion book vehicle for a series of  prints that utilised the blind embossing print technique (i.e., embossing with no ink or colour added). I have shown images of this technique and the prints on a previous blog a few weeks ago (Oct 4 2017) and full details of how to convert a pasta machine to a small printing press on Sept 20 2017. The main  thing was to methodically go through all the steps in creating the book once I had the prints done. I started with the cover, which is made from heavy weight 100% acid free blotting paper with the title stitched using white embroidery thread (6 strand cotton).


After designing the lettering I used a heavy card template, first poking the holes in it, and then poking through those holes to the blotting paper cover below. Pre-holing the covers made for easy stitching.


Here are several of the covers prior to stitching.


As there were five prints to accommodate, my book required a long background page for folding. I realised I needed to glue two pieces of the Fabriano paper together to create the required length.


Lots of measuring and use of my trusty bone folder!


An accordion page.


I made a clear general layout before going near any pva glue!


I had already glued (pva) squares of thin acid free paper to the front and back covers and weighted them overnight so that they were affixed firmly. I wasn't taking any chances with trying to glue my accordion page to blotting paper covers. The half ends of the accordion page were firmly affixed to the covers via the paper already on the cover.


The Fabriano paper has a front and a back, so where the company sticker was already on the back I left it and marked other pages lightly with a soft pencil. When the book was complete I removed all stickers and gently erased all markings.


Here the books are all together, with the blind embossed prints waiting to be affixed to their ordered part of the accordion.


The finished book with all the prints affixed to their pages.



Wednesday, 4 October 2017

Blind embossing


 I had an idea for a handmade book, "Ghost", where the images would be blind emossed prints. These would be small prints, facilitated by my pasta machine press. The plates are 800 micron acetate, each plate being a tiny 9 cm square. The printed pages are a whopping 12.5 x 15 cm, and they will be affixed to an accordion book 16.5 cm vertically; the covers are 17 cm square. All these figures are important and should be worked out in advance, when creating a book, so that finally putting it all together goes smoothly.

I had an idea of the images I would use, a hand as a metonym for the whole body. I had not done blind embossing on my pasta press before, so I began by testing some materials. Below is an image cut from oilcloth, using the smooth side up.


 I also tried the heaviest grade of sandpaper I could find.


This is the same sandpaper grade as above, but is the environment around the image.


 I did some tests on Fabriano paper. The heaviest grade sandpaper was very difficult to work with.



Although I liked the embossed imprint of the heavy grade sandpaper, I had to fight with my press to get the print! When embossing a thin tissue is placed over the plate so that the paper stays clean, yet I was finding that the tissue was becoming embedded in the print, and could not even be removed when dry.

I tried using completely dry paper, and even though I had some good results, I still had to fight with my press to get a print. So I abandoned the idea of using the heaviest sandpaper grade for my plates.


I also started using oilcloth in lieu of felts with my prints, as it is thin, yet has more weight to it than the thin felt I was using.


Here is a another sample of a plate with heavy grade sandpaper. Though not as heavy as the black sandpaper, there were still some difficulties with the prints.


I had decided I would probably use two hands in each image, the final image (of five) being two hands together emulating a bird in flight. The plate below shows the reverse side of oilcloth, which has a textured pattern.


Still using thin Fabriano for tests, I wanted to see how the oilcloth faired under the press. I was surprised that the pasta machine was sensitive enough to pick up the area where the two hands met. For the oilcloth tests I used two layers of oilcloth in lieu of felts. One must remember to have the smooth side of the oilcloth lying next to the paper, so as not to have any additional unplanned embossing.


My final tests were on the Khadi Indian rag handmade paper. The prints are subtle, but this is in keeping with the point of my book "Ghost".


 My final decision was to use the same grade of sandpaper for all five images, representing the environment rather than the hands.


The last step was printing out each plate. The book will be in an edition of ten, so I needed ten prints for each plate. I finished all the printing last week, and now I am working on putting the books together.



Wednesday, 20 September 2017

Pasta Machine Press - flatbed printer!

I had been using my pasta machine press successfully with monoprints in 2016, but after taking a print workshop in the spring of this year at the National Print Museum Dublin, my husband suggested it might be easier if I did some further adjustments on the pasta machine to turn it into a flatbed printer. This is the happy result, and below I will give some steps to converting a pasta machine into a small press!


My pasta machine had a base that was just screwed on, so it was easily removed.


 I planned to do some long prints, with the pasta machine on the kitchen table, so this was taken into account when creating a box structure that the machine could sit in. A box structure is required also to facilitate additional clamping to the table the press will rest on. This is a view of the finished flatbed printer including the 800 micron acetate which serves as a flatbed. Please note that the acetate is not affixed.


A bespoke groove is made into the top side of the box in order to facilitate the pasta machine.


This is the view from the right side of the machine, resting in the box structure. The hole on the side is where the crank fits in, so this side must be on the edge of the table.


This view primarily shows how the left side of the pasta machine is clamped to the wooden structure.



This is the press and structure turned on its side so that the under structure can be seen. The press is clamped to the structure.



This is a view from directly underneath the pasta machine.


A view from underneath; at either end there is a small plank of wood affixed to the structure to accommodate further clamps needed for affixing the structure to the table. At first I did not attach the structure to the table, but doing so saved me from having to press down on the machine while printing.


This picture is a side view that shows how the structure is attached to the table by a clamp.


This is a further detail view of the clamp attaching the slat on the structure to the table.


 This is a side view that shows how the 800 micron acetate serves as a flatbed.


I have found that oilcloth makes a good substitute for felt. It is cheap, has a heavier weight for its thin-ness than felt, and is more useful for me, in that I have been doing long prints and needed an unavailable size felt (two pieces of felt left a seam mark in my print!). Be sure to print smooth side up when using oilcloth to avoid any texture inadvertently appearing on your print.


I have tried to make these instructions as simple as possible, but please comment or message me if something is unclear. I have been doing intaglio prints and embossed prints using this machine, so it is working!

Wednesday, 31 May 2017

Preparations...

While I am busy working on the new painting, I am also doing the background preparations for the Sticks n' Stones books I am planning to make in the next few months. I have mentioned this project before: companion books - an accordion book and a stick book. I definitely needed some paper for printing and was delighted to be able to order some Fabriano and Indian rag online from Evans Art Supplies. Along with some other supplies, the items were delivered to me in two days. I was impressed by the careful packing (in fact, extricating the paper packs was a bit Fort Knox-ian!). 


I knew some adjustments had to be made in my pasta machine printer in order for it to handle a long intaglio plate (800 micron acetate). Because of the base on the machine, and the shape of the table it would be clamped to, only a small rectangle plate could be used, so I imagined the base would have to be cut so that it hovered above the floor from a height - a long plate could then go through the machine. The birds eye view shows that the printing plate can go through the press vertically and there is about 3 feet distance to the floor -- plenty of room to accommodate a long plate (though my print won't be THAT long!).



However, and thrillingly so, the base was removable/adjustable such that it could be turned around and hover over the floor without having to make any cutting changes. I just need to use an extra clamp for balance an security. The side view shows how the machine will cantilever from the table.


Wednesday, 4 May 2016

Sword Story - Animation - Monoprints

Part of The Skipping Project  will include several short videos, which themselves include some animated footage. The first of these videos I have entitled Sword Story and it will include an animated girl carrying a sword superimposed on found military footage (eg, marching feet). So I did some cel drawings in pencil, but I decided I wanted the animated figure to be loose and sketchy instead of too fiddly as my pencil drawings are wont to be.


I decided on monoprints for cels -- the printing process would reverse my images and also the monoprinting process allows any number of "accidents" to take place. At first I was going to use a copper plate to paint on with alkyd (water based oil paint) but decided I could use a thin piece of plexi glass plastic as a plate, and then I could paint over the cel beneath.


I am working small, so it gives me another chance to make use of my pasta machine printer!


One of the printed cels with the original plate.


 The monoprinting process is fairly quick, especially on such a small scale. There are lots of unexpected results, where the paint is thicker and thinner, more faded, etc. Next step is preparing the cels in PhotoShop, applying a green screen and animating in front of found footage. Onward and upward!




Wednesday, 27 January 2016

Pasta Machine Printer

 Before xmas one of my classmates told me about pasta machines being used as small presses for printmaking and I was intrigued! A google search gives you all the information you need, it's really very simple: the pasta machine acts as a press for small works. Follow all the usual steps for printing. Here felt is cut to size for the pasta machine.


Paper must also be cut to size.


Soak the paper and blot dry. The time for soaking varies depending on the weight of the paper. It should be damp through for printing.


Use a perspex or glass surface for spreading ink.


Roll out the ink evenly before rolling onto your printing plate. I was using an engraved copper plate as the test. Once the ink is rolled on the plate, it must be wiped off leaving the ink in the engraved lines on the plate.


 A felt, paper backing (so felt does not get dirty from the plate), plate, printing paper, felt sandwich is fed through the press. The whole sandwich is then caught at the bottom. My pasta machine needs to be modified a bit at the base, so that the plate sandwich does not get stuck between the table and the machine when making its exit.


Some experimentation is needed -- I started off on the most open setting (7) and there was not enough pressure on the plate.


I moved down to setting 3 and there was too much pressure, hence the crease in the paper. Though it is not as easy as I expected, I will do some more work on it -- I am pleased though with my new press!