Medical medium seal bag

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    Medical medium seal bag
    Material:

    1. Dupont Medical Tyvek ® paper+ composite film( PET/PE )

    2. Dawnsens paper, Hypak paper + composite film( PET/PE )

    3. Medical-grade Dialysis paper+ composite film( PET/PE )

    Model:

    1. Dupont Tyvek: 1073B/1059B/ 2FS

    2. Dawnsens M7001/ Hypak H1075B/Hypak H1060B

    3. Dialysis paper: 60g/70g/80g

    Size/Shape/Thickness: Customized

    Combination: Generally combined with composite films of different thicknesses

    Advantages: Lower cost than sterilization bag and top bag(Economical）

    Sterilization Methods: EO, Irradiation sterilization, Pressure STEAM (STEAM), etc

     Medical Center-Seal Pouch (with Strip Window)

    Description:

    The Medical Center-Seal Pouch is a pre-made, three-side-sealed sterilization pouch. Its distinct design features a transparent plastic film on one entire side and a strip-shaped window of breathable medical paper on the opposite side, rather than a full paper back. This strip is sealed along the pouch's longitudinal center, giving the pouch its name and added structural integrity.

    1.Key Features:

    Material & Structure:​ It is constructed by laminating a strip of breathable material to a full sheet of clear composite film (e.g PET/PE). The breathable strip options include DuPont Tyvek® (models: 1073B, 1059B), Dawnsens/Hypak paper (H1060B, H1075B), or medical-grade dialysis paper (60g/70g/80g).

    Design:​ The combination of a large transparent area and a targeted breathable strip optimizes both content visibility and sterilant (e.g.Steam, EO, Irradiation) penetration.

    Customization: Size, shape, and thickness are fully customizable. It supports high-quality printing on the film area.

    2.Primary Advantages:

    • Economical:​ It offers a lower cost​ compared to full-paper-back sterilization bags and top header bags, providing a cost-effective sterile barrier solution.
    • Excellent Visibility & Efficient Sterilization:​ The large transparent area allows for clear content inspection, while the dedicated breathable strip ensures effective sterilant transfer.
    • Enhanced Pouch Stability:​ The center-seal construction provides greater rigidity and resistance to flexing than pouches with edge seals only.
    • Proven Compatibility:​ Validated for use with Ethylene Oxide, Irradiation, and Pressure Steam sterilization methods.

    3.Main Applications:

    Ideal for packaging a wide range of single-use medical devices and instruments where cost-effectiveness, clarity, and reliable sterilization are key. Commonly used for surgical tools, dental instruments, and procedure kits in both manufacturing and central sterile supply (CSSD) settings.