避开“假羽绒”陷阱 这样选购不花冤枉钱

Core Insights - A consumer in Beijing purchased a coat labeled as "down jacket" for 1315 yuan, but it turned out to be filled with 100% polyamide fiber, lacking any down [1] Group 1: Down Jacket Standards - The new national standard GB/T14272—2021 should be checked on the quality certificate of down jackets [3] - Three key parameters to consider when purchasing a down jacket are: down content, fill weight, and loftiness [4][5] - Down content is crucial for warmth, with a minimum acceptable level of 50% [4] - Fill weight indicates the amount of down in the jacket; higher fill weight means better insulation [5] - Loftiness should ideally be above 650 for good quality, with over 800 considered high quality [5] Group 2: Types of Down - The difference between duck down and goose down is not significant in terms of warmth; the price difference is mainly due to the lower availability of goose down [6] - Chicken down is unsuitable for jackets due to its poor insulation properties and tendency to clump [8] Group 3: Care Instructions - Down jackets should not be dry cleaned as common solvents can damage the down [11][13] - Washing machines should use a specific down jacket cleaning mode or a gentle cycle if unavailable [16] - Hand washing is recommended, with specific steps to minimize damage to the down structure [18] Group 4: Maintenance Tips - Reduce washing frequency to maintain warmth; spot cleaning is preferable [21] - Avoid direct sunlight during drying to prevent material degradation [22] - Store down jackets in a hanging position to avoid compression [22] - Keep jackets in a dry, clean place to prevent mold and maintain loftiness [22]