Home Cosmetic Science Talk Formulating How to get a nice top when using a filling machine

  • crillz

    Member
    July 8, 2019 at 11:51 am

    Fill when cream is still at warmer temp? 

  • GabyD

    Member
    July 12, 2019 at 7:32 am

    Thanks crillz. I have filled the jars when the emulsion was at 20 degrees and it seems fine. I am a bit scared, as I filled some jars with hot emulsion once and they went mouldy!

    Actually mould is the bane of my life.

  • crillz

    Member
    July 12, 2019 at 8:02 am

    I’d be more inclined to look at your preservative system if this is the case. I’ve often filled from 25-35 degrees and I find that it sinks into the container nicely while leaving a nice swirl on top.

  • Sponge

    Member
    July 12, 2019 at 11:19 pm

    Seconding looking at the preservative system. That, and cleaning your jars if this is a typical problem and your preservatives test okay. 

  • GabyD

    Member
    July 13, 2019 at 4:43 am

    Yup, the preservative system has been a challenge.  Hopefully I have it sussed now.  I have had TWO costly recalls in the past few weeks  :'(

  • mikethair

    Member
    July 14, 2019 at 9:17 am

    Have the Challenge Tested the product?

  • GabyD

    Member
    July 16, 2019 at 8:49 am

    Hi Mike, yup and they all passed! In fact, when we used the MSB sample, the products were fine. It was just when we bought 25 kg and scaled up that the problems occurred.  Firstly, it burnt the skin.  Then I was advised to add the MSB at the hot phase.  This got rid of the skin burning problem, but unfortunately the products all went mouldy.

  • crillz

    Member
    July 17, 2019 at 3:36 am

    Would have to post ingredients list or method if we were to try help with problem

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