充绒量86克羽绒服售价近2000元？关键看“绒子含量”而非“含绒量”

Core Viewpoint - The recent controversy surrounding a down jacket brand highlights consumer concerns about the relationship between down fill weight and pricing, particularly after a consumer reported purchasing a jacket with only 86 grams of fill for over 2000 yuan, sparking discussions on whether the price is justified given the low fill weight [1] Group 1: Industry Standards - The new national standard for down jackets, implemented in April 2022, changed the terminology from "down content" to "down cluster content," focusing on the quality of down rather than just the quantity [1][2] - The distinction between "down content" and "down cluster content" is significant, as the latter only accounts for pure down clusters and excludes non-insulating down fibers and impurities, which can mislead consumers regarding product quality [2] Group 2: Product Evaluation - For high-quality down jackets, down cluster content determines the basic insulation, while fill power (FP) affects insulation efficiency, and fill weight influences overall warmth, indicating a collaborative effect among these factors [2] - Research indicates that higher fill weight does not always equate to better insulation, as thermal resistance increases with fill weight but shows diminishing returns beyond 120 to 130 grams per square meter [2] Group 3: Consumer Guidance - The National Standardization Administration recommends a "three looks and one test" approach for selecting suitable down jackets: check the label for down cluster content (suggested minimum of 85%), fill weight, and fill power (preferably above 600 FP); consider the climate (80-100 grams for southern regions above 0°C, and over 120 grams for northern regions below -10°C); and assess craftsmanship and fit through testing [2]