A kind of preparation method and sterilizing methods of preservative free skin care patch

A kind of preparation method and sterilizing methods of preservative free skin care patch

  • CN 108,557,182 A
  • Filed: 03/08/2018
  • Published: 09/21/2018
  • Est. Priority Date: 06/15/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of preparation method of preservative free skin care patch, it is characterised in that:

  • Include the following steps:

    A, packing inside bag is prepared:

    A, heat safe PE coiled materials are chosen, appropriate size is cut, it will be spare after three side seals;

    HeatproofPE coiled materials be chosen for the PE softwoods of high temperature resistant sterilising conditions;

    B, the packing inside bag being put into after folding membrane material in step a, thenEssence is perfused into packing inside bag, and packing inside bag is sealed;

    The packing inside bag is the flat PE soft bags of sealing;

    B, the packing inside bag after perfusion Essence in step A is put into clamping device, clamping device is put into sterilizing cabinet;

    C, sterilizing cabinet sterilizing parameter is set:

    High-temperature heat sterilization 15min or more at 100 DEG C~130 DEG C;

    Clamping device in step B is that have the dress for compressing flat PE soft bags and high temperature wet-hot steam capable of being made to flow into cavityIt sets.

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