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wishn4fishn

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Image Comments posted by wishn4fishn

  1. 9 hours ago, mark poulson said:

    I wasn't able to get that effect.  I think it's because my molds are injection molds, with offset sprues.

    My brush hog mold has one cavity on each side of the spru. Single cavities work good.  I've done it on 4 cavity molds but ya have to use a old piece of spru to block some cavities.

  2. 3 minutes ago, mark poulson said:

     

    I'll be happy if my second color even fills the mold.  I usually struggle with trying to get past colder plastic once it begins to cool in the mold.

    Do you heat your mold?

    No heat. I start with a cold mold. It goes pretty easy.

  3. 3 hours ago, mark poulson said:

    Wow, that' terrific!

    What temps were your plastics?  

    Did you do one cavity at a time?

    So many questions, so little time!  Hahaha

    Don't know the exact temps but I like the color I'm pouring a little thicker so it doesn't just run into the cavities. I do this with a two cavity. It has one cavity on each side of the spru. 

  4. On 6/29/2017 at 1:11 PM, fshng2 said:

    Beautiful work.

    Is this done with a hand pour mold, and allowing the yellow to cool a little before pouring the olive?

    It's a injection mold. I pour the green pumpkin into the spru hole and inject the chartreuse.

  5. Just poured the green pumpkin into the spru hole(Amount varies by mold). I immediately inject the orange. The green pumpkin is transparent enough to give it that brown on the body with the orange underneath.

  6. Swirls

          4

    Using a twinjector I took the bar off that connects the two plungers and in small amounts alternated from one plunger to the other. It took doing it a couple times to get it right.

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