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    Downproof Tester (Tumble Method) of Fabric - TESTEX
    The GB/T 14272 Downproof Tester (Tumble Method) determines a fabric's ability to prevent down and feathers from escaping, adhering to the updated GB/T 14272-2021 standard. It operates by tumbling test pillows inside a rotating box with rubber bumpers for 30 minutes to simulate realistic wear, with updated requirements for down-proof property testing. 
    This video demonstrates the operation of a downproof tester:
    Related video thumbnail
    04:00
    Downproof Tester (Rolling Box) GT-C59 GESTER Textile ...
    Gester Instruments
    YouTube• Oct 5, 2022
    Key Features and Functionality 
    • Methodology: Uses a rotating box to test the penetration of down/feathers through the fabric shell.
    • Standard Compliance: Designed specifically for GB/T 14272-2021 (previously 2011) for down garments.
    • Simulation: The tumbling action simulates the wear and tear a garment receives during daily use.
    • Structure: Typically consists of a rotating drum with internal beaters or bumpers. 
    GB/T 14272-2021 Updates 
    • Effective Date: The new standard took effect on April 1, 2022, replacing GB/T 14272-2011.
    • Testing Method: Appendix D of the new standard details the updated tumble method for testing down-proof properties.
    • Requirements: Focuses on the "down-proof property" of the garment and its materials. 
    Typical Apparatus Specifications 
    • Rotating Speed: Often set to a standard rotation speed (e.g., around
      45
      r/min
       or similar, according to the standard).
    • Timer: Digital controls for setting the 30-minute test period.
    • Drum Material: Typically made of clear, durable materials such as Plexiglas for viewing the sample. 
    This instrument is essential for manufacturers and testing laboratories verifying the quality of down garments to meet the requirements of GB/T 14272-2021. 
    • New Standard GB/T 14272-2021 - Down Clothing | UL Solutions
      Aug 26, 2021 — GB/T 14272-2021 is a new GuoBiao (GB) standard for down garments. It was issued by the China's State Administration for Market Reg...
      UL Solutions
    • China Releases an Updated Product Standard GB/T 14272-2021
      May 24, 2021 — China issued an updated version of its national product standard GB/T 14272-2021. The revised standard will become effective on Ap...
      SGS SA
    • China Releases an Updated Product Standard GB/T 14272-2021
      May 24, 2021 — Main Technical Changes. Compared with GB/T 14272-2011, GB/T 14272-2021 contains many revisions. What are added include: Requiremen...
      SGS SA
    Show all
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    Web results

    Fabric Downproof Tester (GB/T 14272) AG21-3


    aveno technology co., limited
    https://www.avenotester.com › Fabric & Textile Tester
    aveno technology co., limited
    https://www.avenotester.com › Fabric & Textile Tester
    Fabric Downproof Tester is used to test the performance of various fabrics used to make down products linings and fabrics to prevent down or feathers from ...Read more

    GB/T 14272-2021 Downproof Tester GT-C59


    YouTube · Gester Instruments
    470+ views · 2 years ago
    YouTube · Gester Instruments
    470+ views · 2 years ago
    3:36
    Check out our latest video showcasing the incredible performance of GB/T 14272-2021 Downproof Tester GT-C59! Our downproof fabric tester is ...
    Gester Instruments
    YouTube·
    Mar 4, 2024

    GB/T 14272-2021 Downproof Tester GT-C59

    YouTube·Gester Instruments·Mar 4, 2024
    YouTube

    New Standard GB/T 14272-2021 - Down Clothing


    UL Solutions
    https://www.ul.com › news › new-standard-gbt-14272-...
    UL Solutions
    https://www.ul.com › news › new-standard-gbt-14272-...
    Aug 26, 2021 — The new standard applies to clothing filled with down, including those produced with textiles as the main fabric and down as a filler.Read more

    China Releases an Updated Product Standard GB/T 14272 ...


    SGS SA
    https://www.sgs.com › news › 2021/05 › safeguards-06...
    SGS SA
    https://www.sgs.com › news › 2021/05 › safeguards-06...
    May 24, 2021 — China issued an updated version of its national product standard GB/T 14272-2021. The revised standard will become effective on April 1, 2022.Read more

    Downproof Tester (Tumble Method) TF134C - ATI Corporation


    aticorporation.com
    https://aticorporation.com › Instruments
    aticorporation.com
    https://aticorporation.com › Instruments
    It is mainly used to test the performance of the lining of down products and fabrics in stopping the down from falling off. It complies with standards GB/T ...Read more

    Downproof Tester (Tumble Method) of Fabric - TESTEX


    testextextile.com
    https://www.testextextile.com › Products
    testextextile.com
    https://www.testextextile.com › Products
    Downproof Tester (Tumble Method), to test the down-proof performance of down and feather filled products. GB/T 12705.2-2009, GB/T 14272-2021.

    The new version features the following changes ...


    Intertek 中国
    https://www.intertek.com.cn › Readingen_itemid_10454
    Intertek 中国
    https://www.intertek.com.cn › Readingen_itemid_10454
    A new version of GB/T 14272-2011 DOWN GARMENT was officially issued on Oct. 31, 2011, and replaced GB/T 14272-2002. It came into force on Feb. 1, 2012.Read more

    Downproof Tester GT-C41


    gester international co.,ltd
    https://www.gester-instruments.com › downproof-tester-...
    gester international co.,ltd
    https://www.gester-instruments.com › downproof-tester-...
    This downproof tester is apply to test down and/or feather penetration through the primary tick fabric of a specimen containing feather and/or down filling.Read more

    GB/T 14272-2021: Down Garments Standard | PDF | Textiles


    Scribd
    https://www.scribd.com › document › GBT-14272-202...
    Scribd
    https://www.scribd.com › document › GBT-14272-202...
    1 Large box downproof test machine. The test machine is composed of a rotating box that can rotate forward and back word and its electrical control part. It has ...Read more
    5.0(1)

    Downproof Tester M032


    UTS International Co., Ltd
    https://www.utstesters.com › downproof-tester-m032_p92
    UTS International Co., Ltd
    https://www.utstesters.com › downproof-tester-m032_p92
    M032 Downproof Tester is to determine the penetration through fabrics property for inner lining material of cold protective clothing and bedding article, ...Read more
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