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Custom Vacuum Zipper Bags with Plastic Valve - China Suppliers Factory Direct, Enhanced 2.0 Version for Better Experience
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Custom Vacuum Zipper Bags with Plastic Valve - China Suppliers Factory Direct, Enhanced 2.0 Version for Better Experience

Introducing the upgraded 2.0 version of our flat valve bag, designed to enhance usability and functionality. Unlike the previous flat valve models that required no content beneath the flat area, our innovative 2.0 version addresses this limitation, providing a seamless experience for users. This creative packaging solution has become a bestseller across various channels, proving its popularity and effectiveness, Made from food-grade PA+PE material, our flat valve bags ensure safety and quality for food storage. The bags are transparent, allowing for easy visibility of contents, and feature a thickness of 180μm for added durability. With a smooth surface complemented by round dot lines, these bags not only perform exceptionally but also look great. Our bags comply with essential food safety regulations, including FDA, LFGB, DGCCRF, BPA, and REACH standards, As a reliable China supplier and factory, we pride ourselves on delivering high-quality flat valve bags that meet the diverse needs of our customers. Upgrade your packaging solutions with our advanced flat valve bags today!

    Parameter

    SerialNumber Indicator Name Indicator Value
    1 Deviation ±2.5 mm
    2 Width deviation ±2.5mm
    3 Thickness and deviation round dot: 210±20 μm
    4 Usage temperature -20~~100℃
    5 Oxygen permeability PA/PE<30, PET/PE<40 cm³/(m² ·24h ·0.1MPa)
    6 Impact resistance >0.8J
    7 Cutting resistance ≥5N
    Vacuum Zipper Bag with Plastic Valve01
    Vacuum Zipper Bag with Plastic Valve02
    Vacuum Zipper Bag with Plastic Valve04

    Size

    Width*Length Weight Boxgauge 47*34*30cm
    20*23cm 16.2g 500pcs/box
    26*23cm 19.5g 400pcs/box
    26*35cm 25g 400pcs/box

    Product Image

    vacuum bag

    packaging project

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    479ee4dbd1719f248049638ef4d0d00
    Vacuum-Zipper-Bag-with-Plastic-Valve-1
    Vacuum Zipper Bag with Plastic Valve01
    Vacuum Zipper Bag with Plastic Valve02
    Vacuum Zipper Bag with Plastic Valve03
    Vacuum-Zipper-Bag-with-Plastic-Valve03

    Frequently Asked Questions

    What is the safe temperature range for using these vacuum zipper bags?
    These bags have a wide working temperature range of -20℃ to 100℃, making them suitable for both low-temperature freezer storage and high-temperature vacuum sealing applications.
    How effective is the oxygen barrier of the vacuum bags?
    The bags feature excellent oxygen barrier performance, with oxygen permeability rates of PA/PE < 30 cm³/(m² · 24h · 0.1MPa) and PET/PE < 40 cm³/(m² · 24h · 0.1MPa) to ensure food freshness.
    Are these vacuum zipper bags resistant to physical damage?
    Yes, they are designed with high physical durability, featuring an impact resistance of >0.8J and cutting resistance of ≥5N to prevent punctures and tears.
    What are the standard sizes and packing specifications available?
    We offer three standard sizes: 20*23cm (500pcs/box), 26*23cm (400pcs/box), and 26*35cm (400pcs/box), packed in standard 47*34*30cm boxes.
    What is the thickness and deviation of the bags?
    The vacuum bags feature a round dot textured design with a thickness of 210±20 μm, providing an optimal balance of flexibility and strength.

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