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	<title>valeriepica.com &#187; silk screen</title>
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	<description>illustration, printmaking, etc.</description>
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		<title>silk screening tutorial- stencil.</title>
		<link>http://valeriepica.com/blog/tutorial/silk-screening-tutorial-stencil/</link>
		<comments>http://valeriepica.com/blog/tutorial/silk-screening-tutorial-stencil/#comments</comments>
		<pubDate>Tue, 10 Feb 2009 13:13:06 +0000</pubDate>
		<dc:creator>valeriepica</dc:creator>
				<category><![CDATA[own work]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[handprinting]]></category>
		<category><![CDATA[how to]]></category>
		<category><![CDATA[silk screen]]></category>
		<category><![CDATA[silkscreen]]></category>
		<category><![CDATA[stencil]]></category>
		<category><![CDATA[Techniques]]></category>
		<category><![CDATA[valeriepica]]></category>

		<guid isPermaLink="false">http://valeriepica.com/blog/?p=85</guid>
		<description><![CDATA[Silkscreening is a great way to get your designs onto paper, fabric, metal, wood- pretty much anything! The method doesn't actually use silk- but it's a fine mesh that's stretched across a frame.  It allows you to use more complex design that a a stencil and spray paint or paint because the mesh allows you to attach islands that would otherwise be lost. You can block off areas of the screen in various ways- using a light sensitive fluid to create a very detailed image, or using viscous fluid to block out some parts of the mesh. The very simplest version of silkscreening uses a stencil, and this is the method I'm going to explain here.

This particular method uses contact paper (or sticky-back plastic as it's known to schoolchildren and librarians alike), but you can also use a sheet of acetate, paper, card or stencil film. I'm going to go with contact paper for this one because although it's not really re-usable (many prints can be made with the one stencil, but once you clean up and peel it off it's pretty much gone) it does happen to make pretty clean images.]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;">Silkscreening is a great way to get your designs onto paper, fabric, metal, wood- pretty much anything! The method doesn&#8217;t actually use silk- but it&#8217;s a fine mesh that&#8217;s stretched across a frame.  It allows you to use more complex design that a a stencil and spray paint or paint because the mesh allows you to attach islands that would otherwise be lost. You can block off areas of the screen in various ways- using a light sensitive fluid to create a very detailed image, or using viscous fluid to block out some parts of the mesh. The very simplest version of silkscreening uses a stencil, and this is the method I&#8217;m going to explain here.</p>
<p style="text-align: center;">This particular method uses contact paper (or sticky-back plastic as it&#8217;s known to schoolchildren and librarians alike), but you can also use a sheet of acetate, paper, card or stencil film. I&#8217;m going to go with contact paper for this one because although it&#8217;s not really re-usable (many prints can be made with the one stencil, but once you clean up and peel it off it&#8217;s pretty much gone) it does happen to make pretty clean images.</p>
<p style="text-align: center;"><img class="size-full wp-image-91" title="workspace." src="http://valeriepica.com/blog/wp-content/uploads/2009/01/small.jpg" alt="" width="500" height="333" /></p>
<p style="text-align: center;">You will need:</p>
<p style="text-align: center;">Contact paper</p>
<p style="text-align: center;">Brown plastic-y parcel tape.</p>
<p style="text-align: center;">Exacto knife.</p>
<p style="text-align: center;">A screen with mesh.</p>
<p style="text-align: center;">A squeegee.</p>
<p style="text-align: center;">Screen printing ink- or acrylic paint with screen printing medium.</p>
<p style="text-align: center;">Good paper.</p>
<p style="text-align: center;">Scrap paper.</p>
<p style="text-align: center;"> </p>
<p style="text-align: center;">Again, this is a project to organise before any ink is poured because screens can and will clog if you leave them- and a wasted screen is a sad thing.</p>
<p style="text-align: center;">1. Cut your design. Cut through both layers of contact paper, and bear in mind that the negative space will be printed.</p>
<p style="text-align: center;">If you have any &#8216;islands&#8217; (bits of contact paper that will stop ink touching the paper- unconnected to the main stencil by bridges) make sure you keep these, and if necessary label them.</p>
<p style="text-align: center;"><a title="stencil silkscreen. by valerietree, on Flickr" href="http://www.flickr.com/photos/smidgetree/3188144433/"><img class="aligncenter" src="http://farm4.static.flickr.com/3530/3188144433_c18ea386af.jpg" alt="stencil silkscreen." width="333" height="500" /></a></p>
<p style="text-align: center;">2. Remove the paper backing from your contact paper and stick it to the flat (under) side of your screen. It&#8217;s easiest to do this by peeling one edge at a time, smoothing from the centre and sticking it bit by bit to the screen- try not to get any bubbles trapped!</p>
<p style="text-align: center;"><span style="text-decoration: underline;"><br />
</span></p>
<p style="text-align: center;"><a href="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8400.jpg"><img class="size-full wp-image-86" title="stick onto underside of screen." src="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8400.jpg" alt="stick onto underside of screen." width="500" height="333" /></a></p>
<p style="text-align: center;">3. When this is done you can turn the screen over so the recessed side is facing you. Use your brown tape to mask off all the other space in your screen, working from the edges towards the centre. This can get a bit screwed up if you don&#8217;t know the trick! Take off a length of tape roughly equal to the inner edge of the frame. Hold each end in a hand, and &#8216;fold&#8217; it, whilst trying not to handle the sticky side too much. Place on the screen- pushing the central section down first and moving outwards.</p>
<p style="text-align: center;">After the four sides are done, the entirety of the screen not covered by the stencil also have to be covered.</p>
<p style="text-align: center;"><a href="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8405.jpg"><img class="size-full wp-image-87" title="work from the outside in." src="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8405.jpg" alt="work from the outside in." width="333" height="500" /></a></p>
<p style="text-align: center;">4. Once your screen is nice and ink-proof, mix up your paint. The silk screen ink can be used pretty much out of the pot, but the acrylic medium needs to be mixed up- &#8220;from 0.5-1 part to 1 part colour&#8221; or in regular language: pretty much half and half. If you&#8217;re mixing up a colour, always add the medium first, then the lightest colour, and so on, in order to avoid mixing excess paint.</p>
<p style="text-align: center;"><a href="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8417.jpg"><img class="size-full wp-image-89" title="mix paint" src="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8417.jpg" alt="mix paint" width="500" height="333" /></a></p>
<p style="text-align: center;">5. Paint mixed, screen taped, paper ready? Time to screen! Pour out about a tablespoon of your ink onto the top of your screen, then use your squeegee to draw it across your screen, in one movement with barely any downward pressure, and holding the squeegee at about a 45 degree angle. This should flood your screen with ink, and hopefully shouldn&#8217;t force the ink onto the surface below. Then place your good paper below and use a similar action in the opposite direction with a firm pressure to force out the ink onto the paper or fabric.</p>
<p style="text-align: center;">For every image you screen there should always be the two movements with the squeegee- the flood and the screen. The flood is a lighter movement, and merely causes the ink particles to be held in the fine mesh exposed by your image. The following action, should be firmer and should cause the ink to be transfered to the paper or fabric below. If you need to leave your screen for a minute or two- always flood it first to make sure the ink doesn&#8217;t dry quickly and block the mesh.</p>
<div class="mceTemp mceIEcenter" style="text-align: center;">
<dl id="attachment_90" class="wp-caption aligncenter" style="width: 510px;">
<dt class="wp-caption-dt"><a href="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8424.jpg"><img class="size-full wp-image-90" title="squeegee" src="http://valeriepica.com/blog/wp-content/uploads/2009/01/img_8424.jpg" alt="squeegee" width="500" height="333" /></a></dt>
<dd class="wp-caption-dd">Terrible  photo as an example of how speedy you need to be with this ink!</dd>
</dl>
</div>
<p style="text-align: center;">6. Dry your prints- the obligatory photo showing off my paper drying line.</p>
<p style="text-align: center;"><a title="Untitled by valerietree, on Flickr" href="http://www.flickr.com/photos/smidgetree/3189013084/"><img class="aligncenter" src="http://farm4.static.flickr.com/3103/3189013084_45498dbfb1.jpg" alt="" width="333" height="500" /></a></p>
<p style="text-align: center;">7. Fini!</p>
<p style="text-align: center;"><a title="silkscreen+lino by valerietree, on Flickr" href="http://www.flickr.com/photos/smidgetree/3191216381/"><img src="http://farm4.static.flickr.com/3391/3191216381_488e334bb3.jpg" alt="silkscreen+lino" width="500" height="333" /></a></p>
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