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China Custom OEM/ODM Vacuum Zipper Bag with Flat Valve - Quality Supplier & Factory for Food Preservation
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China Custom OEM/ODM Vacuum Zipper Bag with Flat Valve - Quality Supplier & Factory for Food Preservation

Introducing our Vacuum Zipper Bag with Flat Valve (VZB), an innovative storage solution designed to maximize freshness and extend the shelf life of your items. Manufactured in China by experienced suppliers, these vacuum bags feature a specially designed valve that effectively expels air, minimizing airborne contact with your stored products. Ideal for food preservation, these bags can also protect other essentials from moisture and oxidation, Crafted from high-quality food-grade PA+PE material, our vacuum bags are transparent for easy visibility and come with a thickness of 180µm for added durability. The smooth surface and round dot design ensure a secure seal, preventing leaks and spoilage. Our products meet rigorous safety standards, including FDA, LFGB, DGCCRF, BPA, and REACH certifications, Trust our factory for all your vacuum storage needs, and enjoy the benefits of prolonged preservation for your food and other valuable items. Choose our Vacuum Zipper Bag with Flat Valve and experience quality you can rely on

    Parameter

    Serial Number Indicator Name Indicator Value
    1 Deviation ±2.5 mm
    2 Width deviation ±2.5 mm
    3 Thickness and deviation round dot:210±20 μm
    4 Usage temperature -20~~100℃
    5 Oxygen permeability PA/PE<30,PET/PE<40cm³/(m² ·24h ·0.1MPa)
    6 Impact resistance >0.8J
    7 Cutting resistance ≥5N
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    Size

    Width*Length weight Box gauge 47*34*30cm
    22*21cm 11g 1300pcs/box
    26*28cm 16.3g 1000pcs/box
    26*34cm 19g 800pcs/box
    30*34cm 22g 700pcs/box
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    Product Image

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    Accessories

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    White Sealing Clip

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    Green Cooking Lron Clip

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    Aanual Suction Pump (Unfiltere)

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    Manual Air Extractic

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    Pump (Filter Green)

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    Electric Pump

    packaging project

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    Frequently Asked Questions

    1. What is the thickness and deviation of the vacuum zipper bag?

    The round dot thickness of the vacuum zipper bag is 210±20 μm, providing strong puncture resistance and durability.

    2. What is the recommended usage temperature range for these bags?

    The bags are designed to withstand temperatures ranging from -20℃ to 100℃, making them suitable for both freezing and heating applications.

    3. What sizes are available for the vacuum zipper bags with flat valve?

    We offer multiple standard sizes: 22*21cm (11g), 26*28cm (16.3g), 26*34cm (19g), and 30*34cm (22g).

    4. What is the oxygen permeability rate of the bag materials?

    The oxygen permeability rate is PA/PE < 30 cm³/(m² · 24h · 0.1MPa) and PET/PE < 40 cm³/(m² · 24h · 0.1MPa), ensuring excellent preservation properties.

    5. Which suction tools and accessories can be used with these bags?

    These bags are compatible with various accessories including White Sealing Clips, Green Cooking Iron Clips, Manual Suction Pumps (with or without green filters), and Electric Pumps.

    6. How resistant are the bags to impact and cutting?

    The bags feature an impact resistance of >0.8J and a cutting resistance of ≥5N, ensuring reliable protection for packaged goods.

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