Showing posts with label Push Mold. Show all posts
Showing posts with label Push Mold. Show all posts

Thursday, December 19, 2013

DELIGHT Modeling Compound Frames made in a PowerMold Mold

In the following project you will see how easy it is to duplicate a small picture frame in a  PowerMold mold. We used DELIGHT Modeling Compound as a casting material and found that it is super easy to color by kneading pigment right into the product before pressing it into the mold. This saves time and looks more authentic that when I painted it after it dried.

Our newest kit contains PowerMold and DELIGHT Modeling Compound, the perfect match for this push mold technique. PowerMold is our firm reusable mold making material which holds up better to the pressing of the casting material and the releasing of the mold. Visit www.ComposiMold.com for more ordering information! 




Start by choosing your paint colors:



Add paint to the DELIGHT and then thoroughly knead it into the modeling compound until it is completely mixed:



Roll out a coil of the material and place it into the mold.
Press firmly so that the material fills all the nooks and crannies of the mold:




 Gently roll the material away from all edges and in towards itself to create a clean edge:



Flip your mold over and bend it away from the casting material, letting the frame fall out of the mold unwarped:


Repeat this process until you have as many frames as you need for your project:



Before your parts dry completely, poke 2 holes at the top corners of the frame to feed a hanger string into:


Choose tiny art pieces to hot glue to the back of the frame and string a hemp strand through the holes and knot it:



You could continue to embellish the frames to your desired effect or go ahead and wrap them for your favorite gift recipients this holiday season.




For More Information visit: www.ComposiMold.com

Friday, May 10, 2013

FAST Polymer Clay Push Mold Window Art

The sun has been shining and the creative juices are flowing! 

Here in Maine the craft show circuit gets rolling when the weather starts to warm. I made multiple polymer clay casts in my ComposiMold and dedicated this project to all my fellow crafters. This project is meant to demonstrate just how quickly you can bulk up your inventory. I made 6 push mold casts in under 10 minutes. The baking and the actual beading takes some more time too but the star clay pendant is the easiest part to make on these fun window, sun porch, or garden decorations.


Supplies:
20 oz. of ComposiMold-LT or PowerMold 
(PowerMold is stiffer and recommened for the Push Mold Technique.)
Polymer Clay (I used Sculpey brand)
Mold Release
Bubble Buster
A decal of your choice to use as your master part
An Oven and metal baking pan to bake the clay
Miscellaneous beads and wire

1. Prepare your master part by securing it the the bottom of a heat safe mold box. I used hot glue to ensure my piece wouldn't float and chose a tupperware lid that was deep enough as my mold box. (You can also use tin foil as a mold box and create any shape you want.) As a precaution I also sprayed my master part with a shellac because it is made of a wood. I didn't want any trapped air in the decal to escape into my mold and cause bubbles. 


2. Melt the ComposiMold or PowerMold in the microwave or double boiler as per product instructions. 

3. Spray your master part with mold release and then with Bubble Buster. I used a silicone Mold Release which is one of my favorites for non-food items. The Bubble Buster can be applied right over the top of the Mold Release. 

4. Pour your melted ComposiMold or PowerMold into the lowest surface of the mold box and let it rise up over the master part. This will lift and carry away any bubbles that may be in the melted ComposiMold or PowerMold. 

5. Let the mold solidify back to it's original consistency. 

6. Remove your master part and clean up any rough edges with a sharp exacto blade. 

7. Work the polymer clay in your hands until it is soft and pliable. This may take some elbow grease as it comes out of the package fairly hard. 

8. When I preform the push-mold technique I sometimes roll a ball in my hands and then press the ball into the mold, pushing the ball flat and into the edges as I go. I may also start with a shape that's similar to the final casted shape. In this case I would make a pancake and lay it into the mold. Then I would add pressure to be sure it was filling all the details. 

(In a more complex shape you would want to be sure that the deepest crevices where filled with clay first. This will ensure that the final cast reflects all the details of your mold.)


9. Bend the mold away from your newly pressed cast and let the cast simply fall out of the mold. Try not to warp the cast by forcing it out or bending the mold too much. Take your time on this step and you will have less clean up once the cast is completely de-molded. 


10. Use a toothpick or similar tool to poke a hole through the clay casting. You will thread your wire through this hole when you create your hanging art pieces later. 

11. Repeat as many times as you wish. The ComposiMold or PowerMold molds hold up very well to push molding. You can make dozens of casts this way and you don't need any mold release to make them. 

12. Bake your clay per product instructions. The Sculpey brand recommends 15 minutes at 275F per each 1/8" of clay. 15 minutes was perfect for these thin pieces. 


13. After the clay has cooled you can begin assembling your hanging ornament. I've used a 20gauge wire to create a loop that the rest of my decoration can be attached to. Use beads that you have laying around or you can make your own beads with Sculpey either by hand or in a another push mold. 


 

IDEA: This particular shape lends itself to another cool possibility. You could use your exacto knife to cut the smaller flower in the center of the design and use it as it's own pendant. Poke 2 holes in this one at the top and bottom and "string" it into your design a little further up from the large pendant. 


 I hope this gives you all some ideas about how to use ComposiMold and PowerMold to make multiple art pieces that WILL sell at summer craft shows in your state. Work efficiently with a push mold technique like this one and the profits will speak for themselves. ~Michelle

For More Information visit: www.ComposiMold.com www.Facebook.com/ComposiMold www.YouTube.com/ComposiMold order at www.ComposiTherm.com

Friday, April 5, 2013

Polymer Clay Master for Rapid Protoyping using ComposiMold

Here it is, the video you've been waiting for...

This video will show you how you too can create your own original master part with polymer clay. You can then use this master to make a ComposiMold mold for rapid prototyping using the push mold technique!


 Happy Mold-Making~Michelle


For More Information visit: www.ComposiMold.com www.Facebook.com/ComposiMold www.YouTube.com/ComposiMold order at www.ComposiTherm.com

Monday, August 20, 2012

“Pushing” the Limits of PowerMold with Shapelock


In our quest for new and interesting casting materials we have found another to use with PowerMold:

 Shapelock is a plastic that becomes putty-like when melted in hot water and becomes rigid at Room Temperature. It is similar to InstaMorph and several others made from polycaprolactone plastic. It turns clear when it is in rubbery form and cools to a white slippery, hard, plastic.

So the question to answer: PowerMold works great as a push mold for clays, but can PowerMold be used to make push molds with Shapelock while at 160 F? And since we are reporting it, (spoiler alert) the answer is, yes.

Shapelock molded with PowerMold


 Thank you to Steve at Eepy Bird for making us aware of Shapelock. He saw it at the Maker Show in New York last year.

 The process:

Make your mold from PowerMold by melting in the microwave and pouring over your part you are duplicating. Start with a simple 1-part mold, but you could make more complicated molds by pressing two halves together.


 The mold must be hard to be able to push the Shapelock into the mold. To make the mold stiffer and to allow the PowerMold to handle the temperatures of the hot Shapelock, place the PowerMold in the freezer for a while.

 Push the melted Shapelock into your mold cavity and fill the voids.

Push the casting material into the PowerMold mold

Press the Shapelock into all the crevices while still hot


That’s it. You don’t need a mold release to make the castings.  Since both PowerMold and Shapelock are reusable, you can melt and remelt the PowerMold and the Shapelock to make a variety of shapes.

Shapelock molded with PowerMold


That’s a cool (or hot) ice cream.

Thank you! Please let us know your thoughts, and let us know what Please let us know what you are making!

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