PolyShrink™ General Instructions

PolyShrink™ General Instructions
• Sand with 320-400 grit sandpaper in a crosshatch pattern.
• Apply design and background color.
• Cut out your design with regular or decorative scissors. Punch holes with a paper punch.
Holes shrink too!
• Place on medium weight cardboard, or a teflon sheet. Avoid baking on bare metal. Bake in a
regular or toaster oven at 3000 to 3500 F (1480 to 1750 C) for approximately 3 minutes, or heat
with an embossing heat tool.
• After shrinking, most pigments become permanent. Your design will be about 45% its original
size and about 1I16th inch thick.
Baking Tips
Expect PolyShrink to curl and move during baking. Occasionally a piece may stick to itself as it
shrinks. To separate, allow the piece to cool and pull gently. You'll hear a tiny "snap" as the joint
comes apart. You can now reheat the piece and finish shrinking.
Baked Poly Shrink is very pliable while it is hot. It can be smoothed flat using cardboard or
shaped over a variety of objects.
Art Supply Suggestions
Stamping Supplies
Heat setting & Metallic Inks:
Crafter's, VersaCraft (Fabrico), Brilliance, Inkredible , MicaMagic, PearlEx, Opalites
Permanent (alcohol) Pigment Inks:
Ranger@213™ & Decorit™, Zimlnk™
Other Inks & Paints:
-Dr. Ph. Martin's@- Iridescent Calligraphy Inks, Spectralite &
Canvas Transparent Acrylics, Speedball@ Water Soluble Block Printing Ink
Riso@ Print Gocco ™ Silk Screen Inks
- Paint, Metallic & Permanent Markers:
Marvy Uchida@, Faber Castell@, Pilot@, Sharpie@, Galaxy@
- Colored Pencils:
Prismacolor@, Derwent@, Prang@,
- Chalk Pastels (non-oil):
Any brand of artist's pastels in soft, broad sticks
- Highlighting Media (metallic rub-ons):
Treasure Gold@, Rub n' Buff@, Craf-T @Rub-ons, Pearl Ex@, Perfect Pearls™,
Powdered Pearls™
- Sealers:
Sprays such as Krylon@ Matte or Gloss, most craft sprays
Tips for Stamping Inks
Heat setting Inks: (Crafter's, VersaCraft (Fabrico), Brilliance, Inkredible , MicaMagic,
PearlEx, Opalites)
These colorful, high resolution inks are great for stamping, and may also be applied
directly off the pad or with texturing tools like sponges or stipple brushes.
These inks are completely set with heat, not by air drying. When using with PolyShrink,
the ink is set during the shrinking process. There is no need for the ink to be dry before
shrinking since the baking process will both dry and set the ink. To use heat setting inks to
stamp images that you wish to color in detail, try these techniques:
Stamp Aligner Method
. Using a stamp aligner, stamp your image on paper .
. Position PolyShrink into the comer of the aligner, tape down & color .
. Reposition the stamp aligner to the pre-colored PolyShrink & stamp.
Free Hand Method
. Stamp your image on paper. Use a fairly simple, graphic design .
. Center a pre-cut PolyShrink shape over the stamped image and use the image
underneath as a rough guide for rubbing in chalk pastels .
. Stamp onto the colored PolyShrink free hand .
. Embellish the outer edge of the Poly Shrink shape with ink by stippling or sponging,
then add dots of metallic or paint marker.
"Bake First, Color Last" Method
. Stamp your image onto sanded Poly Shrink, carefully cut out & bake .
. Set aside for 10-15 minutes .
. Color using watercolor, dye based or pigment markers and a small watercolor brush.
Colors can be thinned with water on a scrap of PolyShrink before applying them to the
baked piece .
. The finished piece must be sealed.
Permanent Inks: (Ranger@ 213™ & Decorit TM,PSX@ Home Decor TMInk,Zimlnk™ )
These pigment rich inks are designed for rapid air drying and durability. They're available
in a nice range of mixable colors, including metallics. They adhere well, even to unsanded
PolyShrink. Try this classic technique:
Stamp on the Front, Color on the Back:
. Stamp an open design image onto unsanded Clear Poly Shrink and allow to dry. Sand
before stamping for a frosted look.
. Tum the sheet over, sand the back, then color with colored pencils.
When baked, the color on the back seems to float behind the image.
Stamping On PolyShrink After Shrinking I
Sizing To Beads & Other Components
Shrinking before you stamp lets you use your stamps on PolyShrink without reducing the
size of the stamped image. Imagine your images, at their full size, becoming a pair of
earrings, a pin, or a decorative element for a card. Your image can also be stamped, and
then embossed. You can also make beautiful PolyShrink backdrops to frame your favorite
beads, charms, or any other design element that you want to include in your finished piece.
Sizing Unbaked PolyShrink For "After Shrinking Techniques":
How big should you cut the PolyShrink sheet so that it shrinks down to be the right size for
the stamp or design elements you've chosen? Follow the instructions below to make a
PolyShrink ruler.
pQlyShr.nk Ruler
4
15
6
17
• Cut a 2 inch wide strip from the long side of the same type of PolyShrink that you'll be
using for your project. Mark the long side of the sheet in inch and half inch increments.
Use a permanent marker, or for Black Polyshrink, a paint or metallic marker .
. Shrink the ruler using a heat tool or oven. Your baked ruler shows you in inches, the
yield that you can expect after shrinking .
. Measure your stamp or design component with the shrunk ruler, adding a little extra for
a small border, if desired. Then use a regular ruler to measure and cut out your piece from
the unbaked PolyShrink sheet. Using this method, the PolyShrink will bake to the perfect
size to accommodate the stamp or component you want to use.
The Intaglio Technique
This technique involves super heating pre-shrunk PolyShrink, and then "molding" the
softened plastic with a stamp or other object. No embossing powder is used. The word
intaglio means, "a design produced in relief', and with a little practice you can make
beautiful elements for jewelry, card making, collage, and many other projects .
. Size a piece of PolyShrink for your stamp, textured object, or jewelry element as
described above .
. The intaglio technique is done after the PolyShrink piece has been shrunk. You can
shrink the piece, let cool and reheat it later or you can continue heating and complete the
process. Getting the piece hot enough to impress is easiest using a heat gun, but it can be
done using an oven .. An unfinished block of hardwood provides a "easy release" surface
for your intaglio piece. The pre-shrunk PolyShrink blank should be on the block of
hardwood when impressing the design .
. If you're using a heat tool, have your blank on the hardwood and begin/continue heating.
When using the cooler models you'll need to move in as close as an inch away to fully
and evenly heat the piece.
. If using an oven, use a slightly higher temperature than usual, 350° to 375°. To prepare
the piece for impressing, heat the PolyShrink blank thoroughly on the hardwood block in
the oven. Depending on the oven temperature, this can take up to 4 to 5 minutes or more.
Making the Impression:
When you think the plastic is hot enough, quickly make a trial pressing in the plastic by dimpling
the surface of the plastic with a blunt object, like the comer of a stamp indexing block. As soon
as you've made this small impression, return immediately with your heat gun and continue
heating (or put the piece back in the oven). When the dimple disappears, the plastic should be hot
enough to take a good impression.
Press the stamp or textured object firmly into the surface of the plastic. Continue to apply
pressure for 10 to 15 seconds. If needed, the heating and impressing process may be repeated.
After a brief cooling period,
the PolyShrink will release from the wood block.
Your Intaglio design can be highlighted using a metallic rub on finish, or heat setting ink. Heat
lightly to set the ink.
Intaglio Variations:
By fine tuning your choice of art materials and application methods to the type of
PolyShrink you're using, this one basic technique can expand into hundreds of wonderful
possibilities .
. Use stamps inked or uninked when making the impression .
. Transparent media (like chalk pastels) are subtle on Clear and Black, but very vibrant on
Translucent & Canvas White .
. Background colors will look very different, depending on how they're applied. Try
stamping, stippling, sponging and rubbing colors in .
. When working with Clear, color can be applied to the back, to be seen through the
plastic after shrinking. Whether or not the front (impressed) side was sanded gives
another variation. Sanding the front side, gives a frosted, "beach glass" look. Leaving the
sheet unsanded gives a smooth, glassy look. You can also use this variation for
Translucent, Canvas White and Black PolyShrink .
. Highlighting a design is usually thought of as applying color to the high spots. By
applying color overall, to the low spots as well as the high spots and then sanding or
rubbing the color off of the high spots, the design is "highlighted" in reverse.
Do not heat PolyShrink above 550° F (287° C).
Conforms to ASTM-D-4236 (LHAMA)
Copyright (Q 2010 Lucky Squirrel