Chitosan Cryogel Nanofiber Sheet: Kikoh Corporation


    Product: Chitosan Cryogel Nanofiber Sheet 

    This product is a skin-friendly non-woven cover sheet to be applied to cover on the acne remedies.
    ※ This product is not categorized as the medical equipment.

    Appearance of Chitosan Cryogel Nanofiber Sheet



    Structure of Chitosan Cryogel Nanofiber Sheet



    Three-dimensional image of a Chitosan Cryogel Nanofiber


    Chitosan Cryogel Nanofiber Sheet is a non-woven fabric sheet that does not require adhesives and is created by spinning a composite nanofiber of nylon and chitosan and cryo-treating it with our unique technology.


    Microphotograph before and after Cryo-treating


    Cryo-treating can be seen as a change in the roughness of the seat surface. After processing, it feels supple like a thin silk.


    Appealing Points:

    For those who have problems with adolescent acne or adult acne, this is a sheet that holds the cream or ointment on the skin after applying the acne cream or ointment. After use, it will give you a bare skin sensation without irritation or a feeling of tightness.

      1. Can be applied to thin skin layers on the face and neck
      2. When applied, it adheres to the skin and gives a feeling of bare skin.
      3. No adhesive is used on the sheet so there feels no pain when peeling off.
      4. No feeling getting stuffy even if applied for a long time.

    <Example of Use>


    When you paste a sheet over acne cream or ointment, it will become almost transparent. This photo shows the appearance immediately after pasting it on the skin. Over time, the sheet will become transparent.


    <Chitosan Cryogel Nanofiber Sheet/Way how to use>

    1. Apply a cream/ointment for a pimple.

    26 1


    2. Peel off the cover of Chitosan Cryogel Nanofiber Sheet.

    26 2


    3. Hold the edge of the transparent base sheet and stick it on your skin.

    26 3


    4. After slowly peeling off the transparent base sheet from the edge, only the chitosan Cryogel Nanofiber Sheet will remain adhering to the skin.

    26 4


    You can see that the patch becomes transparent where the acne cream/ointment is applied. A part appearing in white of the patch is gradually becomes transparent due to your sebum, while it becomes transparent when cream or ointment is applied over the patch.



    Chitosan has an antibacterial action against Acne bacteria and suppresses redness of the skin. We have developed "Chitosan Cryogel Nanofiber Sheet" which has been cryo-treated by our original manufacturing method. This sheet can be pasted on the skin over the cream or ointment after applying acne cream or ointment.

    Precautions for use:

      • Please stop using when a symptom gets worse.
      • Since the sheet does not use adhesive, it will come off when you wash your face.
      • Do not use on mucous membranes such as in the eyes and mouth.


      • Basic specification
        8 patches are arranged on 1 sheet (size 22 mmφ)
        2 patches are arranged on 1 sheet (size 24 mmφ)
      • Optional arrangement on request.


      • It can be produced individually or collectively according to the customer's request.

    Sample availability:

      • Possible on request

    OEM Order:

      • Minimum 100,000 patches /order

    Delivery Lead Time:

      • 3 months after the reception of the firm order

    Target customers: 

      • Cosmetic sale corporation, mail order industry and drugstor

    Payment methods & conditions:

      • Consult separately

    Contact Firm:

    Name: Mr. Toru Sekiguchi, Kikoh Corporation

    Division: Managing Director

    Phone: +81-(0)55-973-0008


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